Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-11-2024 07:56
Static task
static1
Behavioral task
behavioral1
Sample
a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe
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Size
1.7MB
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MD5
a6c276ecdf80e884ddf1ea1ee8e47333
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SHA1
175f19227e7e4713f2aca3e921a870ba9b104e37
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SHA256
5b05f39849ba86edcaf780e7eb3721fd40dc54fe8591208784860f31bf9eadbf
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SHA512
f627a1fd89f29cd16c4e207678995b059ebb4f844f782b2022314db321de2bad1f29ceda017c44d8ea460824f739b26c1d0d248a1c06d8948853968299098294
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SSDEEP
49152:xNp9txvr44OO/dHuky5mCpp5rHN3No9N4tKm+fjmMofknWbRvFGB:7zt5U4Iky5mCL5rVMN4UmAjmxfknB
Malware Config
Extracted
darkcomet
Guest16_min
127.0.0.1:1604
DCMIN_MUTEX-3KS6TLH
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InstallPath
DCSCMIN\IMDCSC.exe
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gencode
c8CUvW0ZVRpc
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
DarkComet RAT
Signatures
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Darkcomet family
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\DCSCMIN\\IMDCSC.exe" a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 8052 WerFault.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\DarkComet RAT = "C:\\Users\\Admin\\Documents\\DCSCMIN\\IMDCSC.exe" a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\WINDOWS\SYSWOW64\WERFAULT.EXE a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 8052 3068 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 23 IoCs
pid Process 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeSecurityPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeLoadDriverPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeSystemProfilePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeSystemtimePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeBackupPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeRestorePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeShutdownPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeDebugPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeUndockPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeManageVolumePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeImpersonatePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: 33 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: 34 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: 35 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeRestorePrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeBackupPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 384 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 3 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 396 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 4 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 432 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 5 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 476 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 6 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 488 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 7 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 496 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 8 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 608 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 9 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 688 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 10 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 764 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 11 PID 3068 wrote to memory of 828 3068 a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe 12
Processes
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:384
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:608
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:1312
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:1812
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:764
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:828
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1176
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:864
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:292
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1076
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1116
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C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"3⤵PID:1732
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:1048
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2876
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:488
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:496
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:396
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1268
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C:\Users\Admin\AppData\Local\Temp\a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118.exe"2⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 7243⤵
- Executes dropped EXE
- Program crash
PID:8052
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
352KB
MD55feab868caedbbd1b7a145ca8261e4aa
SHA1f43f28cc5165608e6fb3794e9a3d083ca2c75f0e
SHA25608bace187a0225e10677de9aa6738a7118be3e5cad6dc45fb8d3366a61bb343c
SHA51291108ab6dd422c1d500fc0a65df6faffdb7000828a0f908b1c053129b4b8702fdb7309fa3f4f6054ad542dfe24fd4853e2fe32f7e45aa369e7a3cb6137bdaca1