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Windows Analysis Report
c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Overview

General Information

Sample Name:	c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
Analysis ID:	753126
MD5:	590d96a7be55240ad868ebec78ce38f2
SHA1:	2aaf8acb010dfe83b808d7cc77f6821aaf44f3d2
SHA256:	846a8058cda54207aebb885f99dab0eab57529eb8dd94a3d57bbde2e93c4aad4
Tags:	exe
Infos:

Detection

Ursnif

Score:	88
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Yara detected Ursnif

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

Multi AV Scanner detection for submitted file

Antivirus detection for URL or domain

Multi AV Scanner detection for domain / URL

Snort IDS alert for network traffic

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

Tries to load missing DLLs

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Found evasive API chain (date check)

PE file contains sections with non-standard names

Internet Provider seen in connection with other malware

Detected potential crypto function

Registers a DLL

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

Contains functionality to call native functions

Found large amount of non-executed APIs

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

Classification

Process Tree

System is w10x64

loaddll64.exe (PID: 5252 cmdline: loaddll64.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll" MD5: C676FC0263EDD17D4CE7D644B8F3FCD6)

conhost.exe (PID: 1332 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cmd.exe (PID: 916 cmdline: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1 MD5: 4E2ACF4F8A396486AB4268C94A6A245F)

rundll32.exe (PID: 4540 cmdline: rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1 MD5: 73C519F050C20580F8A62C849D49215A)

regsvr32.exe (PID: 4848 cmdline: regsvr32.exe /s C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll MD5: D78B75FC68247E8A63ACBA846182740E)

cmd.exe (PID: 5680 cmdline: cmd /c "echo Commands" >> C:\Users\user\AppData\Local\Temp\2F60.tmp MD5: 4E2ACF4F8A396486AB4268C94A6A245F)

conhost.exe (PID: 2356 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cmd.exe (PID: 1380 cmdline: cmd /c "dir" >> C:\Users\user\AppData\Local\Temp\2F60.tmp MD5: 4E2ACF4F8A396486AB4268C94A6A245F)

conhost.exe (PID: 1364 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

rundll32.exe (PID: 864 cmdline: rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,DllRegisterServer MD5: 73C519F050C20580F8A62C849D49215A)

rundll32.exe (PID: 5052 cmdline: rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,FgnfMvSNFULXZx MD5: 73C519F050C20580F8A62C849D49215A)

rundll32.exe (PID: 5904 cmdline: rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,KVpawdrrKTUjeZuk MD5: 73C519F050C20580F8A62C849D49215A)

cleanup

Malware Configuration

Threatname: Ursnif

{"c2_domain": ["https://higmon.cyou", "https://prises.cyou"], "botnet": "202208151", "aes key": "VHpr3Unea0fVqBYc", "sleep time": "1", "request time": "10", "host keep time": "2", "host shift time": "1"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author
Process Memory Space: loaddll64.exe PID: 5252	JoeSecurity_Ursnifv4	Yara detected Ursnif	Joe Security
Process Memory Space: regsvr32.exe PID: 4848	JoeSecurity_Ursnifv4	Yara detected Ursnif	Joe Security
Process Memory Space: rundll32.exe PID: 4540	JoeSecurity_Ursnifv4	Yara detected Ursnif	Joe Security
Process Memory Space: rundll32.exe PID: 864	JoeSecurity_Ursnifv4	Yara detected Ursnif	Joe Security

Snort Signatures

ET TROJAN Observed DNS Query to Ursnif Domain (higmon .cyou) - Source IP: 192.168.2.7 - Destination IP: 8.8.8.8

Timestamp:	192.168.2.78.8.8.860326532039637 11/24/22-10:49:03.324067
SID:	2039637
Source Port:	60326
Destination Port:	53
Protocol:	UDP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	Virustotal: Detection: 33%			Perma Link
Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	ReversingLabs: Detection: 21%

Antivirus detection for URL or domain

Source: https://higmon.cyou/index.htmlce	Avira URL Cloud: Label: malware
Source: https://higmon.cyou/index.html	Avira URL Cloud: Label: malware
Source: https://higmon.cyou/	Avira URL Cloud: Label: malware
Source: https://prises.cyou	Avira URL Cloud: Label: malware
Source: https://higmon.cyou	Avira URL Cloud: Label: malware

Multi AV Scanner detection for domain / URL

Source: higmon.cyou	Virustotal: Detection: 20%	Perma Link
Source: https://prises.cyou	Virustotal: Detection: 18%	Perma Link
Source: https://higmon.cyou/index.html	Virustotal: Detection: 10%	Perma Link

Source: 3.2.regsvr32.exe.ac1e00.0.raw.unpack

Malware Configuration Extractor: Ursnif {"c2_domain": ["https://higmon.cyou", "https://prises.cyou"], "botnet": "202208151", "aes key": "VHpr3Unea0fVqBYc", "sleep time": "1", "request time": "10", "host keep time": "2", "host shift time": "1"}

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT

Networking

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

Source: C:\Windows\System32\regsvr32.exe	Network Connect: 45.8.147.179 443
Source: C:\Windows\System32\regsvr32.exe	Domain query: higmon.cyou

Snort IDS alert for network traffic

Source: Traffic

Snort IDS: 2039637 ET TROJAN Observed DNS Query to Ursnif Domain (higmon .cyou) 192.168.2.7:60326 -> 8.8.8.8:53

Source: Joe Sandbox View

ASN Name: VMAGE-ASRU VMAGE-ASRU

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49711
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49697
Source: unknown	Network traffic detected: HTTP traffic on port 49711 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49697 -> 443

Source: loaddll64.exe, 00000000.00000002.587434823.0000023124120000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701616295.00000000027E0000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311124854.000002233FD80000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311225044.0000020DA3AA0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://higmon.cyou
Source: regsvr32.exe, 00000003.00000002.701457779.0000000000AE7000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://higmon.cyou/
Source: regsvr32.exe, 00000003.00000002.701416611.0000000000A98000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701474761.0000000000B06000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://higmon.cyou/index.html
Source: regsvr32.exe, 00000003.00000002.701416611.0000000000A98000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://higmon.cyou/index.htmlce
Source: regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://higmon.cyouhttps://prises.cyou
Source: loaddll64.exe, 00000000.00000002.587439990.0000023124122000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701620342.00000000027E2000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311135038.000002233FD82000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311230320.0000020DA3AA2000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://http://Mozilla/5.0
Source: regsvr32.exe, regsvr32.exe, 00000003.00000002.701786113.00007FFA0AE63000.00000008.00000001.01000000.00000003.sdmp, c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	String found in binary or memory: https://my.tealiumiq.com/urest/legacy/tagcompanion/getProfile?utid=
Source: loaddll64.exe, 00000000.00000002.587434823.0000023124120000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701616295.00000000027E0000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311124854.000002233FD80000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311225044.0000020DA3AA0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://prises.cyou

Source: unknown

DNS traffic detected: queries for: higmon.cyou

Key, Mouse, Clipboard, Microphone and Screen Capturing

Yara detected Ursnif

Source: Yara match	File source: Process Memory Space: loaddll64.exe PID: 5252, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: regsvr32.exe PID: 4848, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 4540, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 864, type: MEMORYSTR

E-Banking Fraud

Yara detected Ursnif

Source: Yara match	File source: Process Memory Space: loaddll64.exe PID: 5252, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: regsvr32.exe PID: 4848, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 4540, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 864, type: MEMORYSTR

Source: C:\Windows\System32\regsvr32.exe

Section loaded: sfc.dll

Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_000000018000508C
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180004A14
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180003A24
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180001844
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180009C54
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180006344
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180005748
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180002B60
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180008D78
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_00000001800027D4
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180004A14
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180001844
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_000000018000508C
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180006344
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_00000001800027D4
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180003A24
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180009C54
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180005748
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180002B60
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180008D78
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_000000018000508C
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180004A14
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180003A24
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180001844
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180009C54
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180006344
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180005748
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180002B60
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180008D78
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_00000001800027D4
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_000000018000508C
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180004A14
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180003A24
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180001844
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180009C54
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180006344
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180005748
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180002B60
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180008D78
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_00000001800027D4

Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_0000000180005CA4 CreateFileW,RtlInitUnicodeString,NtQueryDirectoryFile,CloseHandle,GetLastError,
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_0000000180005CA4 CreateFileW,RtlInitUnicodeString,NtQueryDirectoryFile,CloseHandle,GetLastError,
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_0000000180005CA4 CreateFileW,RtlInitUnicodeString,NtQueryDirectoryFile,CloseHandle,GetLastError,
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_0000000180005CA4 CreateFileW,RtlInitUnicodeString,NtQueryDirectoryFile,CloseHandle,GetLastError,

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	Virustotal: Detection: 33%
Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	ReversingLabs: Detection: 21%

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

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

Source: C:\Windows\System32\loaddll64.exe

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

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

Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1

Source: unknown	Process created: C:\Windows\System32\loaddll64.exe loaddll64.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll"
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,DllRegisterServer
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\System32\cmd.exe cmd /c "echo Commands" >> C:\Users\user\AppData\Local\Temp\2F60.tmp
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,FgnfMvSNFULXZx
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\System32\cmd.exe cmd /c "dir" >> C:\Users\user\AppData\Local\Temp\2F60.tmp
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,KVpawdrrKTUjeZuk
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,DllRegisterServer
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,FgnfMvSNFULXZx
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,KVpawdrrKTUjeZuk
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\System32\cmd.exe cmd /c "echo Commands" >> C:\Users\user\AppData\Local\Temp\2F60.tmp
Source: C:\Windows\System32\regsvr32.exe	Process created: C:\Windows\System32\cmd.exe cmd /c "dir" >> C:\Users\user\AppData\Local\Temp\2F60.tmp

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2356:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1332:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1364:120:WilError_01
Source: C:\Windows\System32\regsvr32.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\ManagerMui

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

File created: C:\Users\user\AppData\Local\Temp\2F60.tmp

Jump to behavior

Source: regsvr32.exe	String found in binary or memory: ute;top:50%;cursor:pointer}.ui-lightbox-nav-left{left:0}.ui-lightbox-nav-right{right:0}.ui-lightbox-loading{background:url(images/loading.gif) #000 50% no-repeat}.ui-lightbox-caption{padding:.2em .4em;display:none}.ui-lightbox-caption-text{margin:.3em 0 .1em;f
Source: regsvr32.exe	String found in binary or memory: ;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}select.input-group-sm>.form-control,select.input-group-sm>.input-group-addon,select.input-group-sm>.input-group-btn>.btn{height:30px;line-height:30px}select[multiple].input-group-sm>.form-contr
Source: regsvr32.exe	String found in binary or memory: cess .form-control{border-color:#3c763d;box-shadow:inset 0 1px 1px rgba(0,0,0,.075)}.has-success .form-control:focus{border-color:#2b542c;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #67b168}.has-success .input-group-addon{color:#3c763d;background-color
Source: regsvr32.exe	String found in binary or memory: l,select[multiple].input-group-sm>.input-group-addon,select[multiple].input-group-sm>.input-group-btn>.btn,textarea.input-group-sm>.form-control,textarea.input-group-sm>.input-group-addon,textarea.input-group-sm>.input-group-btn>.btn{height:auto}.input-group-a
Source: regsvr32.exe	String found in binary or memory: ing:3px}.ui-terminal-input{border:0 none;background-color:transparent;color:inherit;padding:0;margin:0 0 0 2px;width:75%;outline:0;vertical-align:baseline}.ui-terminal-command{margin-left:2px;-moz-margin-start:3px}.ui-terminal-input::-ms-clear{display:none}.ui
Source: regsvr32.exe	String found in binary or memory: ay:block;width:100%}.loading{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#fff;background-image:url(/static/uploads/assets/images/loader.gif);background-position:50% 50%;background-repeat:no-repeat;opacity:0;visibility:hidden;z-index:100}.load
Source: regsvr32.exe	String found in binary or memory: rol,select.input-group-lg>.input-group-addon,select.input-group-lg>.input-group-btn>.btn{height:46px;line-height:46px}select[multiple].input-group-lg>.form-control,select[multiple].input-group-lg>.input-group-addon,select[multiple].input-group-lg>.input-group-
Source: regsvr32.exe	String found in binary or memory: dius:0}.input-group-addon:last-child{border-left:0}.input-group-btn{font-size:0;white-space:nowrap}.input-group-btn,.input-group-btn>.btn{position:relative}.input-group-btn>.btn+.btn{margin-left:-1px}.input-group-btn>.btn:active,.input-group-btn>.btn:focus,.in
Source: regsvr32.exe	String found in binary or memory: yphicon-play:before{content:"\e072"}.glyphicon-pause:before{content:"\e073"}.glyphicon-stop:before{content:"\e074"}.glyphicon-forward:before{content:"\e075"}.glyphicon-fast-forward:before{content:"\e076"}.glyphicon-step-forward:before{content:"\e077"}.glyphico
Source: regsvr32.exe	String found in binary or memory: tn>.btn,textarea.input-group-lg>.form-control,textarea.input-group-lg>.input-group-addon,textarea.input-group-lg>.input-group-btn>.btn{height:auto}.input-group-sm>.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.btn{height:30p
Source: regsvr32.exe	String found in binary or memory: -vertical .slick-slide{display:block;height:auto;border:1px solid transparent}.slick-arrow.slick-hidden{display:none}.slick-loading .slick-list{background:#fff url(../static/uploads/assets/images/loader.gif) 50% no-repeat}@font-face{font-family:slick;src:url(.
Source: regsvr32.exe	String found in binary or memory: :inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #c0a16b}.has-warning .input-group-addon{color:#8a6d3b;background-color:#fcf8e3;border-color:#8a6d3b}.has-warning .form-control-feedback{color:#8a6d3b}.has-error .checkbox,.has-error .checkbox-inline,.has-error.checkbox
Source: regsvr32.exe	String found in binary or memory: addon.input-sm{padding:5px 10px;font-size:12px;border-radius:3px}.input-group-addon.input-lg{padding:10px 16px;font-size:18px;border-radius:6px}.input-group-addon input[type=checkbox],.input-group-addon input[type=radio]{margin-top:0}.input-group-addon:first-c
Source: regsvr32.exe	String found in binary or memory: ble;vertical-align:middle}.navbar-form .input-group .form-control,.navbar-form .input-group .input-group-addon,.navbar-form .input-group .input-group-btn{width:auto}.navbar-form .input-group>.form-control{width:100%}.navbar-form .control-label{margin-bottom:0;
Source: regsvr32.exe	String found in binary or memory: don,.input-group-btn,.input-group .form-control{display:table-cell}.input-group-addon:not(:first-child):not(:last-child),.input-group-btn:not(:first-child):not(:last-child),.input-group .form-control:not(:first-child):not(:last-child){border-radius:0}.input-gr
Source: regsvr32.exe	String found in binary or memory: datatable .ui-column-resizer{display:block;position:absolute!important;top:0;right:0;margin:0;width:8px;height:100%;padding:0;cursor:col-resize;border:1px solid transparent}.ui-datatable .ui-column-resizer-helper{width:1px;position:absolute;z-index:10;display:
Source: regsvr32.exe	String found in binary or memory: up-addon,.input-group-btn{width:1%;white-space:nowrap;vertical-align:middle}.input-group-addon{padding:6px 12px;font-size:14px;font-weight:400;line-height:1;color:#555;text-align:center;background-color:#eee;border:1px solid #ccc;border-radius:4px}.input-group
Source: regsvr32.exe	String found in binary or memory: images/loader.gif);background-position:50% 50%;background-repeat:no-repeat;background-size:28px auto}.wrapper{position:relative;overflow:hidden;width:100%;height:100%;min-width:320px}.content{margin:0 auto;background-color:#fff}@media only screen and (max-widt
Source: regsvr32.exe	String found in binary or memory: rgin:0;padding:0;border:0;outline:0;line-height:1.3;text-decoration:none;font-size:100%;list-style:none}.ui-helper-clearfix:after,.ui-helper-clearfix:before{content:"";display:table}.ui-helper-clearfix:after{clear:both}.ui-helper-clearfix{zoom:1}.ui-helper-zfi
Source: regsvr32.exe	String found in binary or memory: ine .input-group .form-control,.form-inline .input-group .input-group-addon,.form-inline .input-group .input-group-btn{width:auto}.form-inline .input-group>.form-control{width:100%}.form-inline .control-label{margin-bottom:0;vertical-align:middle}.form-inline
Source: regsvr32.exe	String found in binary or memory: ,.input-group .form-control:first-child{border-top-right-radius:0;border-bottom-right-radius:0}.input-group-addon:first-child{border-right:0}.input-group-addon:last-child,.input-group-btn:first-child>.btn-group:not(:first-child)>.btn,.input-group-btn:first-chi
Source: regsvr32.exe	String found in binary or memory: 0 1px 1px rgba(0,0,0,.075)}.has-error .form-control:focus{border-color:#843534;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #ce8483}.has-error .input-group-addon{color:#a94442;background-color:#f2dede;border-color:#a94442}.has-error .form-control-feedba
Source: regsvr32.exe	String found in binary or memory: y:inline-block!important}}@media print{.hidden-print{display:none!important}}.ui-helper-hidden{display:none}.ui-helper-hidden-accessible{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.ui-helper-reset{m
Source: regsvr32.exe	String found in binary or memory: nput-group .form-control:focus{z-index:3}.input-group-lg>.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.btn{height:46px;padding:10px 16px;font-size:18px;line-height:1.3333333;border-radius:6px}select.input-group-lg>.form-con

Source: classification engine

Classification label: mal88.troj.evad.winDLL@20/1@1/1

Source: C:\Windows\System32\regsvr32.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Windows\System32\regsvr32.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Static PE information: Image base 0x180000000 > 0x60000000

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT

Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_00000001800112EE push rax; ret
Source: C:\Windows\System32\loaddll64.exe	Code function: 0_2_000000018001112F push rcx; iretd
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_00007FFA0AE649F8 push rbx; retf
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_00000001800112EE push rax; ret
Source: C:\Windows\System32\regsvr32.exe	Code function: 3_2_000000018001112F push rcx; iretd
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_00000001800112EE push rax; ret
Source: C:\Windows\System32\rundll32.exe	Code function: 4_2_000000018001112F push rcx; iretd
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_00000001800112EE push rax; ret
Source: C:\Windows\System32\rundll32.exe	Code function: 5_2_000000018001112F push rcx; iretd

Source: c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Static PE information: section name: .sedt

Source: C:\Windows\System32\loaddll64.exe

Process created: C:\Windows\System32\regsvr32.exe regsvr32.exe /s C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Hooking and other Techniques for Hiding and Protection

Yara detected Ursnif

Source: Yara match	File source: Process Memory Space: loaddll64.exe PID: 5252, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: regsvr32.exe PID: 4848, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 4540, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 864, type: MEMORYSTR

Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Windows\System32\loaddll64.exe TID: 5140

Thread sleep time: -120000s >= -30000s

Source: C:\Windows\System32\rundll32.exe	Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Source: C:\Windows\System32\loaddll64.exe	Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Source: C:\Windows\System32\regsvr32.exe	Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes

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

Last function: Thread delayed

Source: C:\Windows\System32\loaddll64.exe	API coverage: 7.5 %
Source: C:\Windows\System32\rundll32.exe	API coverage: 7.5 %
Source: C:\Windows\System32\rundll32.exe	API coverage: 7.5 %

Source: C:\Windows\System32\loaddll64.exe

Thread delayed: delay time: 120000

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

File Volume queried: C:\Users\user\Desktop FullSizeInformation

Source: regsvr32.exe, 00000003.00000002.701416611.0000000000A98000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701484036.0000000000B17000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW

HIPS / PFW / Operating System Protection Evasion

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

Source: C:\Windows\System32\regsvr32.exe	Network Connect: 45.8.147.179 443
Source: C:\Windows\System32\regsvr32.exe	Domain query: higmon.cyou

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

Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1

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

Queries volume information: C:\ VolumeInformation

Source: C:\Windows\System32\regsvr32.exe

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

Source: C:\Windows\System32\loaddll64.exe

Code function: 0_2_00000001800045E8 GetSystemTimeAsFileTime,LeaveCriticalSection,

Stealing of Sensitive Information

Yara detected Ursnif

Source: Yara match	File source: Process Memory Space: loaddll64.exe PID: 5252, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: regsvr32.exe PID: 4848, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 4540, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 864, type: MEMORYSTR

Remote Access Functionality

Yara detected Ursnif

Source: Yara match	File source: Process Memory Space: loaddll64.exe PID: 5252, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: regsvr32.exe PID: 4848, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 4540, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: rundll32.exe PID: 864, 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	2 Command and Scripting Interpreter	1 DLL Side-Loading	111 Process Injection	11 Virtualization/Sandbox Evasion	OS Credential Dumping	1 System Time Discovery	Remote Services	1 Archive Collected Data	Exfiltration Over Other Network Medium	12 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	1 Native API	Boot or Logon Initialization Scripts	1 DLL Side-Loading	111 Process Injection	LSASS Memory	1 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Obfuscated Files or Information	Security Account Manager	11 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Regsvr32	NTDS	1 Remote System Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Rundll32	LSA Secrets	14 System Information Discovery	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	1 DLL Side-Loading	Cached Domain Credentials	System Owner/User Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

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

Source	Detection	Scanner	Label	Link
c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	34%	Virustotal		Browse
c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	22%	ReversingLabs	Win64.Trojan.IcedID

Source	Detection	Scanner	Label	Link
higmon.cyou	20%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
https://prises.cyou	19%	Virustotal		Browse
https://higmon.cyou/index.html	10%	Virustotal		Browse
https://http://Mozilla/5.0	0%	Avira URL Cloud	safe
https://higmon.cyouhttps://prises.cyou	0%	Avira URL Cloud	safe
https://higmon.cyou/index.htmlce	100%	Avira URL Cloud	malware
https://higmon.cyou/index.html	100%	Avira URL Cloud	malware
https://higmon.cyou/	100%	Avira URL Cloud	malware
https://prises.cyou	100%	Avira URL Cloud	malware
https://higmon.cyou	100%	Avira URL Cloud	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
higmon.cyou	45.8.147.179	true	true	20%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://higmon.cyouhttps://prises.cyou	regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: safe	unknown
https://my.tealiumiq.com/urest/legacy/tagcompanion/getProfile?utid=	regsvr32.exe, regsvr32.exe, 00000003.00000002.701786113.00007FFA0AE63000.00000008.00000001.01000000.00000003.sdmp, c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll	false		high
https://higmon.cyou/index.html	regsvr32.exe, 00000003.00000002.701416611.0000000000A98000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701474761.0000000000B06000.00000004.00000020.00020000.00000000.sdmp	true	10%, Virustotal, Browse Avira URL Cloud: malware	unknown
https://http://Mozilla/5.0	loaddll64.exe, 00000000.00000002.587439990.0000023124122000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701620342.00000000027E2000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311135038.000002233FD82000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311230320.0000020DA3AA2000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
https://higmon.cyou	loaddll64.exe, 00000000.00000002.587434823.0000023124120000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701616295.00000000027E0000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311124854.000002233FD80000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311225044.0000020DA3AA0000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: malware	unknown
https://prises.cyou	loaddll64.exe, 00000000.00000002.587434823.0000023124120000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701616295.00000000027E0000.00000004.00000020.00020000.00000000.sdmp, regsvr32.exe, 00000003.00000002.701604821.000000000266E000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000004.00000002.311124854.000002233FD80000.00000004.00000020.00020000.00000000.sdmp, rundll32.exe, 00000005.00000002.311225044.0000020DA3AA0000.00000004.00000020.00020000.00000000.sdmp	false	19%, Virustotal, Browse Avira URL Cloud: malware	unknown
https://higmon.cyou/	regsvr32.exe, 00000003.00000002.701457779.0000000000AE7000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: malware	unknown
https://higmon.cyou/index.htmlce	regsvr32.exe, 00000003.00000002.701416611.0000000000A98000.00000004.00000020.00020000.00000000.sdmp	true	Avira URL Cloud: malware	unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
45.8.147.179	higmon.cyou	Russian Federation		44676	VMAGE-ASRU	true

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	753126
Start date and time:	2022-11-24 10:58:17 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 40s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Run with higher sleep bypass
Number of analysed new started processes analysed:	16
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:	mal88.troj.evad.winDLL@20/1@1/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 28.5% (good quality ratio 19.4%) Quality average: 39.4% Quality standard deviation: 34.4%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .dll Sleeps bigger than 100000000ms are automatically reduced to 1000ms

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe
Excluded domains from analysis (whitelisted): www.bing.com, client.wns.windows.com, login.live.com, ctldl.windowsupdate.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtProtectVirtualMemory calls found.

Process:	C:\Windows\System32\cmd.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	1555
Entropy (8bit):	4.637605355040898
Encrypted:	false
SSDEEP:	48:kSQIgwMlVMHVMw5HgTVvVRyoPVguO+yoVroVIMVTHdVOqpDVJAV2VRD:rQIgwUGHGQAhPdPLO+2OMHnpzAcPD
MD5:	98F0D700E30A868BC35BFC79D2EE3437
SHA1:	EB67F670F628153AE0424104B938F391298CAA94
SHA-256:	8752BBED9EA031A599EA0AD1D0747A363DA6763A5290943C74AE197CBC02EAED
SHA-512:	10AC577BB2657877328394861A19358C8401F586A9FA2D0B151104C67CADA7372FB46B555FE825D4DAF8408128E4BD3ABCC339B022595BBC8E3AB2E4CBD887DF
Malicious:	false
Preview:	Commands .. Volume in drive C has no label... Volume Serial Number is 9902-14F3.... Directory of C:\Users\user\Desktop....08/16/2022 02:23 PM <DIR> ...08/16/2022 02:23 PM <DIR> ....08/16/2022 02:23 PM 1,026 BPMLNOBVSB.jpg..08/16/2022 02:23 PM 1,026 BPMLNOBVSB.xlsx..11/24/2022 10:59 AM 538,624 c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll..08/16/2022 02:23 PM <DIR> CURQNKVOIX..07/23/2020 09:52 AM 2,660 Excel 2016.lnk..08/16/2022 02:23 PM 1,026 FENIVHOIKN.mp3..08/16/2022 02:23 PM 1,026 FENIVHOIKN.pdf..08/16/2022 02:23 PM <DIR> JSDNGYCOWY..08/16/2022 02:23 PM 1,026 JSDNGYCOWY.docx..06/27/2019 10:34 AM 1,417 Microsoft Edge.lnk..08/16/2022 02:23 PM <DIR> NEBFQQYWPS..08/16/2022 02:23 PM 1,026 NIKHQAIQAU.pdf..08/16/2022 02:23 PM 1,026 RAYHIWGKDI.png..08/16/2022 02:23 PM <DIR

Static File Info

General

File type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Entropy (8bit):	5.822863121964014
TrID:	Win64 Dynamic Link Library (generic) (102004/3) 77.79% Windows Screen Saver (13104/52) 9.99% Win64 Executable (generic) (12005/4) 9.16% Generic Win/DOS Executable (2004/3) 1.53% DOS Executable Generic (2002/1) 1.53%
File name:	c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
File size:	538624
MD5:	590d96a7be55240ad868ebec78ce38f2
SHA1:	2aaf8acb010dfe83b808d7cc77f6821aaf44f3d2
SHA256:	846a8058cda54207aebb885f99dab0eab57529eb8dd94a3d57bbde2e93c4aad4
SHA512:	9360564b79909f934db9120315d981d3b2bf5e1f853baa0145d7ff9b0ac375d452d11d86f90dfe5547fdbd8f4f04a8f4fd2f73c50eab2df7bddb8207194d126a
SSDEEP:	6144:al+x6f16rj6MrQeQap0+TMPRxWer+YeZczE72q1i6qs6Yfs:a4416SCpXMPjWce+Eqq1i6qdas
TLSH:	D8B46D60B11030FFF6ABC039B1C66BD96279B113E9524DBEF05A98D48B8878B1177F19
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......u.}.1...1...1.......6...1...>.......0.......0.......0.......0...Rich1...........................PE..d.....2c.........." .......

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General

Entrypoint:	0x180001000
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x180000000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, DLL
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x6332D8E8 [Tue Sep 27 11:05:12 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	16a8f4e2ed702e8523beef35ae5110a0

Entrypoint Preview

Instruction
jmp 00007FB48117491Ch
mov eax, 00000001h
add eax, 00000000h
jmp 00007FB481174902h
dec eax
add esp, 18h
ret
dec eax
mov dword ptr [esp+08h], ecx
dec eax
sub esp, 18h
jmp 00007FB48117490Dh
dec esp
mov dword ptr [esp+18h], eax
mov dword ptr [esp+10h], edx
jmp 00007FB4811748ECh
mov eax, dword ptr [esp+28h]
mov dword ptr [esp], eax
jmp 00007FB4811748D4h
jmp 00007FB481174AA8h
mov byte ptr [esp+67h], 0000000Ah
add byte ptr [esp+67h], 00000066h
jmp 00007FB48117491Ah
mov byte ptr [esp+64h], 00000012h
add byte ptr [esp+64h], 00000026h
jmp 00007FB481174954h
mov byte ptr [esp+66h], 0000000Dh
add byte ptr [esp+66h], 00000062h
jmp 00007FB4811748DEh
mov byte ptr [esp+68h], 00000034h
add byte ptr [esp+68h], 00000030h
jmp 00007FB481174924h
add dx, 000Ah
xor ecx, ecx
jmp 00007FB481174AF3h
mov byte ptr [esp+6Bh], 0000001Eh
add byte ptr [esp+6Bh], 00000055h
jmp 00007FB481174902h
mov byte ptr [esp+6Ch], 00000000h
mov dx, 0011h
jmp 00007FB4811748E0h
mov byte ptr [esp+69h], 00000032h
add byte ptr [esp+69h], 00000047h
jmp 00007FB481174902h
mov byte ptr [esp+6Ah], 00000004h
add byte ptr [esp+6Ah], 00000070h
jmp 00007FB4811748D3h
mov byte ptr [esp+65h], 00000041h
add byte ptr [esp+65h], 0000002Bh
jmp 00007FB4811748A4h
call 00007FB481174AF3h
xor eax, eax
jmp 00007FB481174A00h
call dword ptr [00000F5Bh]
test eax, eax
jne 00007FB4811748F1h
jmp 00007FB481174A91h
call dword ptr [00000000h]

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x2090	0x144	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x21d4	0x50	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x85000	0x1e0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
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	0x90	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xfe0	0x1000	False	0.59130859375	DOS executable (COM)	5.742356131814896	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x2000	0x41a	0x600	False	0.380859375	COM executable for DOS	3.47027698168912	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.sedt	0x3000	0x81ad6	0x81c00	False	0.3247832369942196	data	5.775703252117877	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x85000	0x1e0	0x200	False	0.52734375	data	4.719348272345726	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_MANIFEST	0x85060	0x17d	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States

Imports

DLL	Import
KERNEL32.dll	VirtualAlloc, GetConsoleMode, PeekConsoleInputA, ReadConsoleA, FlushConsoleInputBuffer, GetConsoleScreenBufferInfo, SetConsoleCursorPosition, SetConsoleTextAttribute, ReadConsoleOutputA, GetCurrentConsoleFont
USER32.dll	GetScrollBarInfo, DefMDIChildProcW
USP10.dll	ScriptXtoCP, ScriptString_pSize, ScriptTextOut

Exports

Name	Ordinal	Address
DllRegisterServer	1	0x180001030
FgnfMvSNFULXZx	2	0x180001e60
KVpawdrrKTUjeZuk	3	0x180001e3c
LaEiyoOgoiNTr	4	0x180001f5c
WOlqmpYHUmo	5	0x180001e84
XEuCWLzwGSc	6	0x180001ea8
ZdXkUtuwLqhmt	7	0x180001f38
aLcPpKozZItuf	8	0x180001f14
cNtNVfZnIZvqyMq	9	0x180001ecc
hbOIyYikdaBLyqU	10	0x180001ef0
zJhDuUvYOmGa	11	0x180001e18

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.78.8.8.860326532039637 11/24/22-10:49:03.324067	UDP	2039637	ET TROJAN Observed DNS Query to Ursnif Domain (higmon .cyou)	60326	53	192.168.2.7	8.8.8.8

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 10:59:21.393560886 CET	49697	443	192.168.2.5	45.8.147.179
Nov 24, 2022 10:59:21.393637896 CET	443	49697	45.8.147.179	192.168.2.5
Nov 24, 2022 10:59:21.393753052 CET	49697	443	192.168.2.5	45.8.147.179
Nov 24, 2022 10:59:21.399569035 CET	49697	443	192.168.2.5	45.8.147.179
Nov 24, 2022 10:59:21.399631977 CET	443	49697	45.8.147.179	192.168.2.5
Nov 24, 2022 11:01:30.715332985 CET	443	49697	45.8.147.179	192.168.2.5
Nov 24, 2022 11:01:30.717338085 CET	49711	443	192.168.2.5	45.8.147.179
Nov 24, 2022 11:01:30.717417955 CET	443	49711	45.8.147.179	192.168.2.5
Nov 24, 2022 11:01:30.717530012 CET	49711	443	192.168.2.5	45.8.147.179
Nov 24, 2022 11:01:30.718745947 CET	49711	443	192.168.2.5	45.8.147.179
Nov 24, 2022 11:01:30.718775034 CET	443	49711	45.8.147.179	192.168.2.5

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 24, 2022 10:59:21.335097075 CET	56894	53	192.168.2.5	8.8.8.8
Nov 24, 2022 10:59:21.358067989 CET	53	56894	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 24, 2022 10:59:21.335097075 CET	192.168.2.5	8.8.8.8	0x4b47	Standard query (0)	higmon.cyou	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 24, 2022 10:59:21.358067989 CET	8.8.8.8	192.168.2.5	0x4b47	No error (0)	higmon.cyou		45.8.147.179	A (IP address)	IN (0x0001)	false

Target ID:	0
Start time:	10:59:17
Start date:	24/11/2022
Path:	C:\Windows\System32\loaddll64.exe
Wow64 process (32bit):	false
Commandline:	loaddll64.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll"
Imagebase:	0x7ff68d820000
File size:	139776 bytes
MD5 hash:	C676FC0263EDD17D4CE7D644B8F3FCD6
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exePID: 1332, Parent PID: 5252

General

Target ID:	1
Start time:	10:59:17
Start date:	24/11/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7fcd70000
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: cmd.exePID: 916, Parent PID: 5252

General

Target ID:	2
Start time:	10:59:17
Start date:	24/11/2022
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	cmd.exe /C rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Imagebase:	0x7ff627730000
File size:	273920 bytes
MD5 hash:	4E2ACF4F8A396486AB4268C94A6A245F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: regsvr32.exePID: 4848, Parent PID: 5252

General

Target ID:	3
Start time:	10:59:17
Start date:	24/11/2022
Path:	C:\Windows\System32\regsvr32.exe
Wow64 process (32bit):	false
Commandline:	regsvr32.exe /s C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll
Imagebase:	0x7ff7c3220000
File size:	24064 bytes
MD5 hash:	D78B75FC68247E8A63ACBA846182740E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exePID: 4540, Parent PID: 916

General

Target ID:	4
Start time:	10:59:18
Start date:	24/11/2022
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe "C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll",#1
Imagebase:	0x7ff7454a0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exePID: 864, Parent PID: 5252

General

Target ID:	5
Start time:	10:59:18
Start date:	24/11/2022
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,DllRegisterServer
Imagebase:	0x7ff7454a0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: cmd.exePID: 5680, Parent PID: 4848

General

Target ID:	6
Start time:	10:59:20
Start date:	24/11/2022
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	cmd /c "echo Commands" >> C:\Users\user\AppData\Local\Temp\2F60.tmp
Imagebase:	0x7ff627730000
File size:	273920 bytes
MD5 hash:	4E2ACF4F8A396486AB4268C94A6A245F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: conhost.exePID: 2356, Parent PID: 5680

General

Target ID:	7
Start time:	10:59:21
Start date:	24/11/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7fcd70000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: rundll32.exePID: 5052, Parent PID: 5252

General

Target ID:	8
Start time:	10:59:21
Start date:	24/11/2022
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,FgnfMvSNFULXZx
Imagebase:	0x7ff7454a0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: cmd.exePID: 1380, Parent PID: 4848

General

Target ID:	9
Start time:	10:59:22
Start date:	24/11/2022
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	cmd /c "dir" >> C:\Users\user\AppData\Local\Temp\2F60.tmp
Imagebase:	0x7ff627730000
File size:	273920 bytes
MD5 hash:	4E2ACF4F8A396486AB4268C94A6A245F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: conhost.exePID: 1364, Parent PID: 1380

General

Target ID:	10
Start time:	10:59:22
Start date:	24/11/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7fcd70000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Analysis Process: rundll32.exePID: 5904, Parent PID: 5252

General

Target ID:	11
Start time:	10:59:24
Start date:	24/11/2022
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe C:\Users\user\Desktop\c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll,KVpawdrrKTUjeZuk
Imagebase:	0x7ff7454a0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language

Disassembly

⊘No disassembly

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

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

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may 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 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 abuse Regsvr32.exe to proxy execution of malicious code. Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. Regsvr32.exe is also a Microsoft signed binary.
Tactics:	Defense Evasion
Data Sources:	Loaded DLLs, Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software 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, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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:	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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Ursnif

Yara Signatures

Memory Dumps

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

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

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Temp\2F60.tmp

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Exports

Possible Origin

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Windows Analysis Report
c2b80b8cbd660c3208162ed596e0443ea8f786b6fd1f809f2d2a1e07fe6475cd.dll