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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20250207-en -
resource tags
arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system -
submitted
21/03/2025, 13:24
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
Resource
win7-20250207-en
General
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Target
JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
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Size
1.5MB
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MD5
8364e860e726367d6d78b13bd3972b67
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SHA1
db0daadc7badb43a748c267e1ea9276354f14416
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SHA256
0ea3fa5df88df15b8201c18de2f11f942bf6b327f458232511f1edc43292039d
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SHA512
4a8bb84593f0624acf0830bf366793b56e1cc4c4a540680ac27644b04cd1239e48f08491871dbd99973f7e3a8e6bdfd418b32609f9a810bac5011fb44cb0fa86
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SSDEEP
24576:6vp6xBF77xC6GI8K6FFcY4w1LsTwTRtFS2tWVbRkamUKyJmqv0IM+8CGfHO:6iGIS7BRWwTRXtWRRkUpj0IHfn
Malware Config
Extracted
darkcomet
Gamer
avg007.zapto.org:1177
DCMIN_MUTEX-7AD3XJ7
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InstallPath
DCSCMIN\IMDCSC.exe
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gencode
tTie1MLzrlbp
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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:\\ProgramData\\Microsoft\\Windows\\Start Menu\\DCSCMIN\\IMDCSC.exe" JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe -
Executes dropped EXE 2 IoCs
pid Process 3016 IMDCSC.exe 2792 IMDCSC.exe -
Loads dropped DLL 3 IoCs
pid Process 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 3016 IMDCSC.exe -
resource yara_rule behavioral1/memory/2312-16-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-39-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-41-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-38-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-37-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-36-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-35-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-34-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-32-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-31-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-30-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-29-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-28-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-27-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-25-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-24-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-23-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-22-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-21-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-20-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-43-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-42-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-19-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-18-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-14-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-10-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-8-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-6-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-40-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-33-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-26-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-4-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-17-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-44-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-45-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-46-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-47-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-50-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-52-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-51-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-49-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-48-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2312-66-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-133-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-143-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-142-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-144-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-147-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-148-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-149-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-150-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-151-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-153-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-154-0x0000000000400000-0x0000000000713000-memory.dmp themida behavioral1/memory/2792-155-0x0000000000400000-0x0000000000713000-memory.dmp themida -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-677481364-2238709445-1347953534-1000\Software\Microsoft\Windows\CurrentVersion\Run\DarkComet RAT = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\DCSCMIN\\IMDCSC.exe" JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1996 set thread context of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 3016 set thread context of 2792 3016 IMDCSC.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 IMDCSC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IMDCSC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 2792 IMDCSC.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeSecurityPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeTakeOwnershipPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeLoadDriverPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeSystemProfilePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeSystemtimePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeProfSingleProcessPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeIncBasePriorityPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeCreatePagefilePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeBackupPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeRestorePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeShutdownPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeDebugPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeSystemEnvironmentPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeChangeNotifyPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeRemoteShutdownPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeUndockPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeManageVolumePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeImpersonatePrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeCreateGlobalPrivilege 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: 33 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: 34 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: 35 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe Token: SeIncreaseQuotaPrivilege 2792 IMDCSC.exe Token: SeSecurityPrivilege 2792 IMDCSC.exe Token: SeTakeOwnershipPrivilege 2792 IMDCSC.exe Token: SeLoadDriverPrivilege 2792 IMDCSC.exe Token: SeSystemProfilePrivilege 2792 IMDCSC.exe Token: SeSystemtimePrivilege 2792 IMDCSC.exe Token: SeProfSingleProcessPrivilege 2792 IMDCSC.exe Token: SeIncBasePriorityPrivilege 2792 IMDCSC.exe Token: SeCreatePagefilePrivilege 2792 IMDCSC.exe Token: SeBackupPrivilege 2792 IMDCSC.exe Token: SeRestorePrivilege 2792 IMDCSC.exe Token: SeShutdownPrivilege 2792 IMDCSC.exe Token: SeDebugPrivilege 2792 IMDCSC.exe Token: SeSystemEnvironmentPrivilege 2792 IMDCSC.exe Token: SeChangeNotifyPrivilege 2792 IMDCSC.exe Token: SeRemoteShutdownPrivilege 2792 IMDCSC.exe Token: SeUndockPrivilege 2792 IMDCSC.exe Token: SeManageVolumePrivilege 2792 IMDCSC.exe Token: SeImpersonatePrivilege 2792 IMDCSC.exe Token: SeCreateGlobalPrivilege 2792 IMDCSC.exe Token: 33 2792 IMDCSC.exe Token: 34 2792 IMDCSC.exe Token: 35 2792 IMDCSC.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 3016 IMDCSC.exe 2792 IMDCSC.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 1996 wrote to memory of 2312 1996 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 30 PID 2312 wrote to memory of 3016 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 31 PID 2312 wrote to memory of 3016 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 31 PID 2312 wrote to memory of 3016 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 31 PID 2312 wrote to memory of 3016 2312 JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe 31 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32 PID 3016 wrote to memory of 2792 3016 IMDCSC.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe2⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2312 -
C:\ProgramData\Microsoft\Windows\Start Menu\DCSCMIN\IMDCSC.exe"C:\ProgramData\Microsoft\Windows\Start Menu\DCSCMIN\IMDCSC.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\ProgramData\Microsoft\Windows\Start Menu\DCSCMIN\IMDCSC.exe"C:\ProgramData\Microsoft\Windows\Start Menu\DCSCMIN\IMDCSC.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2792
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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
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Downloads
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Filesize
1.5MB
MD58364e860e726367d6d78b13bd3972b67
SHA1db0daadc7badb43a748c267e1ea9276354f14416
SHA2560ea3fa5df88df15b8201c18de2f11f942bf6b327f458232511f1edc43292039d
SHA5124a8bb84593f0624acf0830bf366793b56e1cc4c4a540680ac27644b04cd1239e48f08491871dbd99973f7e3a8e6bdfd418b32609f9a810bac5011fb44cb0fa86