Analysis
-
max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
22/07/2024, 21:04
Behavioral task
behavioral1
Sample
64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe
-
Size
232KB
-
MD5
64cd2373922e1f91aa16ba62489e405d
-
SHA1
268ed7e02b0a96f7848693bc786dbe5577480c21
-
SHA256
1b76fdeaab7fd1396bdad14d918b25243a0068c8385594e6ac954f08c597c0c7
-
SHA512
4b97029db9e11711d4355dfe1d9d0bb9c4f5e2a26faf5d1c1eddab7226ab1405cfaac38641d91f8906b333f752e6809ce27636ee6e47734077a37f433e3df00a
-
SSDEEP
6144:RjFy93LU92VxOtVflFud4TnxcpPTASCmqMorHwMKwoS:dFy9bPQZlFjrG0ZmYbwFwoS
Malware Config
Extracted
darkcomet
monononoono
spooky1990.no-ip.info:101
DCMIN_MUTEX-PNH5KK5
-
InstallPath
DCSCMIN\IMDCSC.exe
-
gencode
yqZmtoKl4yua
-
install
true
-
offline_keylogger
true
-
persistence
false
-
reg_key
DarkComet RAT
Signatures
-
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" 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1608 IMDCSC.exe -
resource yara_rule behavioral2/memory/4948-0-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/files/0x00080000000234fc-6.dat upx behavioral2/memory/4948-14-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-15-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-16-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-17-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-18-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-19-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-20-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-21-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-22-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-23-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-24-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-25-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-26-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-27-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-28-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/1608-29-0x0000000000400000-0x00000000004B7000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DarkComet RAT = "C:\\Users\\Admin\\Documents\\DCSCMIN\\IMDCSC.exe" 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeSecurityPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeSystemtimePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeBackupPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeRestorePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeShutdownPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeDebugPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeUndockPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeManageVolumePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeImpersonatePrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: 33 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: 34 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: 35 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: 36 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1608 IMDCSC.exe Token: SeSecurityPrivilege 1608 IMDCSC.exe Token: SeTakeOwnershipPrivilege 1608 IMDCSC.exe Token: SeLoadDriverPrivilege 1608 IMDCSC.exe Token: SeSystemProfilePrivilege 1608 IMDCSC.exe Token: SeSystemtimePrivilege 1608 IMDCSC.exe Token: SeProfSingleProcessPrivilege 1608 IMDCSC.exe Token: SeIncBasePriorityPrivilege 1608 IMDCSC.exe Token: SeCreatePagefilePrivilege 1608 IMDCSC.exe Token: SeBackupPrivilege 1608 IMDCSC.exe Token: SeRestorePrivilege 1608 IMDCSC.exe Token: SeShutdownPrivilege 1608 IMDCSC.exe Token: SeDebugPrivilege 1608 IMDCSC.exe Token: SeSystemEnvironmentPrivilege 1608 IMDCSC.exe Token: SeChangeNotifyPrivilege 1608 IMDCSC.exe Token: SeRemoteShutdownPrivilege 1608 IMDCSC.exe Token: SeUndockPrivilege 1608 IMDCSC.exe Token: SeManageVolumePrivilege 1608 IMDCSC.exe Token: SeImpersonatePrivilege 1608 IMDCSC.exe Token: SeCreateGlobalPrivilege 1608 IMDCSC.exe Token: 33 1608 IMDCSC.exe Token: 34 1608 IMDCSC.exe Token: 35 1608 IMDCSC.exe Token: 36 1608 IMDCSC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1608 IMDCSC.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4948 wrote to memory of 1608 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe 86 PID 4948 wrote to memory of 1608 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe 86 PID 4948 wrote to memory of 1608 4948 64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\64cd2373922e1f91aa16ba62489e405d_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Users\Admin\Documents\DCSCMIN\IMDCSC.exe"C:\Users\Admin\Documents\DCSCMIN\IMDCSC.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1608
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
232KB
MD564cd2373922e1f91aa16ba62489e405d
SHA1268ed7e02b0a96f7848693bc786dbe5577480c21
SHA2561b76fdeaab7fd1396bdad14d918b25243a0068c8385594e6ac954f08c597c0c7
SHA5124b97029db9e11711d4355dfe1d9d0bb9c4f5e2a26faf5d1c1eddab7226ab1405cfaac38641d91f8906b333f752e6809ce27636ee6e47734077a37f433e3df00a