darkcomet | c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf

General

Target

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Size

308KB
MD5

733874ca87d54ba711a1a366e9601261
SHA1

69fbaa4bb1f9f4b3736041f374d2f3f108672b38
SHA256

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf
SHA512

885524d4c8271fc1cc6daf6203abbcb182dcb349b8ddabe87d037a557a84be292a87747cb1271babcce0a51809523edb43cdc358cf8de07140292618b0c7de90
SSDEEP

6144:CcNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQWBDhr3H:CcWkbgTYWnYnt/IDYhPLj

Score

10^/10

darkcomet ramnit banker evasion persistence rat spyware stealer trojan upx worm

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\FgFBfDLSxflB\\winlogon/winlogon.exe *32"	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Executes dropped EXE 2 IoCs

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exeDesktopLayer.exe

pid process

2896 c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
2488 DesktopLayer.exe
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1212 attrib.exe
5076 attrib.exe

pid	process
2896	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
2488	DesktopLayer.exe

pid	process
1212	attrib.exe
5076	attrib.exe

UPX packed file 10 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/2964-132-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
behavioral2/memory/2964-133-0x0000000000400000-0x00000000004C6000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe	upx
behavioral2/memory/2896-136-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/2896-137-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/2896-139-0x0000000000400000-0x000000000042E000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
behavioral2/memory/2488-144-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon.exe 32 = "C:\\Windows\\system32\\FgFBfDLSxflB\\winlogon/winlogon.exe 32"	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

Drops file in System32 directory 4 IoCs

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

description	ioc	process
File created	C:\Windows\SysWOW64\winlogon\winlogon.exe *32	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
File created	C:\Windows\SysWOW64\FgFBfDLSxflB\winlogon\winlogon.exe *32	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
File opened for modification	C:\Windows\SysWOW64\FgFBfDLSxflB\winlogon\winlogon.exe *32	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
File opened for modification	C:\Windows\SysWOW64\FgFBfDLSxflB\	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

Drops file in Program Files directory 3 IoCs

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\pxE5AD.tmp	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 25 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{35B60471-705B-11ED-BF5F-6683CF8C50C7} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "255466056"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30999656"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30999656"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "255466056"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376542254"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

DesktopLayer.exe

pid	process
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe
2488	DesktopLayer.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeSecurityPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeTakeOwnershipPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeLoadDriverPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeSystemProfilePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeSystemtimePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeProfSingleProcessPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeIncBasePriorityPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeCreatePagefilePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeBackupPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeRestorePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeShutdownPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeDebugPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeSystemEnvironmentPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeChangeNotifyPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeRemoteShutdownPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeUndockPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeManageVolumePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeImpersonatePrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: SeCreateGlobalPrivilege	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: 33	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: 34	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: 35	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
Token: 36	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2520 iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

iexplore.exec13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exeIEXPLORE.EXE

pid	process
2520	iexplore.exe
2520	iexplore.exe
2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
4984	IEXPLORE.EXE
4984	IEXPLORE.EXE
4984	IEXPLORE.EXE
4984	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exec13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exeDesktopLayer.exeiexplore.execmd.execmd.exe

description	pid	process	target process
PID 2964 wrote to memory of 2896	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
PID 2964 wrote to memory of 2896	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
PID 2964 wrote to memory of 2896	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
PID 2896 wrote to memory of 2488	2896	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe	DesktopLayer.exe
PID 2896 wrote to memory of 2488	2896	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe	DesktopLayer.exe
PID 2896 wrote to memory of 2488	2896	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe	DesktopLayer.exe
PID 2488 wrote to memory of 2520	2488	DesktopLayer.exe	iexplore.exe
PID 2488 wrote to memory of 2520	2488	DesktopLayer.exe	iexplore.exe
PID 2520 wrote to memory of 4984	2520	iexplore.exe	IEXPLORE.EXE
PID 2520 wrote to memory of 4984	2520	iexplore.exe	IEXPLORE.EXE
PID 2520 wrote to memory of 4984	2520	iexplore.exe	IEXPLORE.EXE
PID 2964 wrote to memory of 8	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2964 wrote to memory of 8	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2964 wrote to memory of 8	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2964 wrote to memory of 2516	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2964 wrote to memory of 2516	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2964 wrote to memory of 2516	2964	c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe	cmd.exe
PID 2516 wrote to memory of 5076	2516	cmd.exe	attrib.exe
PID 2516 wrote to memory of 5076	2516	cmd.exe	attrib.exe
PID 2516 wrote to memory of 5076	2516	cmd.exe	attrib.exe
PID 8 wrote to memory of 1212	8	cmd.exe	attrib.exe
PID 8 wrote to memory of 1212	8	cmd.exe	attrib.exe
PID 8 wrote to memory of 1212	8	cmd.exe	attrib.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1212 attrib.exe
5076 attrib.exe

pid	process
1212	attrib.exe
5076	attrib.exe

C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe
"C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2964

C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2896

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2488

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2520

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 CREDAT:17410 /prefetch:2
5⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4984

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:8

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cf.exe" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:1212

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:2516

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:5076

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Hidden Files and Directories

2

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Hidden Files and Directories

2

T1158

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\c13f35c0dc3c57838ad8166202fe4f1785bed9c8b13ea1c83a4f49c0809254cfSrv.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/8-145-0x0000000000000000-mapping.dmp

Download
memory/1212-148-0x0000000000000000-mapping.dmp

Download
memory/2488-144-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2488-141-0x0000000000000000-mapping.dmp

Download
memory/2516-146-0x0000000000000000-mapping.dmp

Download
memory/2896-139-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2896-138-0x0000000000580000-0x000000000058F000-memory.dmp

Filesize
60KB

Download
memory/2896-137-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2896-136-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2896-134-0x0000000000000000-mapping.dmp

Download
memory/2964-132-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2964-133-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/5076-147-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads