Analysis
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max time kernel
148s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 16:24
Behavioral task
behavioral1
Sample
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe
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Size
659KB
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MD5
357d567ed2444279986ed2cdc828567f
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SHA1
62728068d98e8d10f1d7b99c3344f7b2dd37c90c
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SHA256
a6685af236c51f363e378f5cdeaf03741e9f11c096fcb21155e81ad65a1bc7f5
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SHA512
30ed6a857f7eaf3e2e0e634dc5e50ac288767ed43bc026502ea259d1594630916c0b5337ab7c1ac9c6d667d953eb16087e4fc8ae9483a8cc3e43eaf70fa6d8e7
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SSDEEP
12288:C9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZKD/XdyFFo:uiBIGkbxqEcjsWiDxguehC2SR
Malware Config
Extracted
darkcomet
lol
91.76.157.16:80
91.76.157.16:8888
DC_MUTEX-RWPQ37G
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InstallPath
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe
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gencode
jKEWAxYjXN8w
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install
true
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offline_keylogger
true
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password
546klcp8888
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persistence
false
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reg_key
MicroUpdate
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe" 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exepid process 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe -
Loads dropped DLL 2 IoCs
Processes:
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exepid process 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe" 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 46 IoCs
Processes:
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exexxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exedescription pid process Token: SeIncreaseQuotaPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeSecurityPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeSystemtimePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeBackupPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeRestorePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeShutdownPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeDebugPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeUndockPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeManageVolumePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeImpersonatePrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: 33 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: 34 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: 35 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeSecurityPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeTakeOwnershipPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeLoadDriverPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeSystemProfilePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeSystemtimePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeProfSingleProcessPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeIncBasePriorityPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeCreatePagefilePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeBackupPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeRestorePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeShutdownPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeDebugPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeSystemEnvironmentPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeChangeNotifyPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeRemoteShutdownPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeUndockPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeManageVolumePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeImpersonatePrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: SeCreateGlobalPrivilege 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: 33 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: 34 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe Token: 35 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exepid process 2584 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
357d567ed2444279986ed2cdc828567f_JaffaCakes118.exedescription pid process target process PID 2936 wrote to memory of 2584 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe PID 2936 wrote to memory of 2584 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe PID 2936 wrote to memory of 2584 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe PID 2936 wrote to memory of 2584 2936 357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\357d567ed2444279986ed2cdc828567f_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Documents\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe"C:\Users\Admin\Documents\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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\Users\Admin\Documents\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.exeFilesize
659KB
MD5357d567ed2444279986ed2cdc828567f
SHA162728068d98e8d10f1d7b99c3344f7b2dd37c90c
SHA256a6685af236c51f363e378f5cdeaf03741e9f11c096fcb21155e81ad65a1bc7f5
SHA51230ed6a857f7eaf3e2e0e634dc5e50ac288767ed43bc026502ea259d1594630916c0b5337ab7c1ac9c6d667d953eb16087e4fc8ae9483a8cc3e43eaf70fa6d8e7
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memory/2584-11-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
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memory/2584-14-0x0000000000400000-0x00000000004B2000-memory.dmpFilesize
712KB
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memory/2584-16-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
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memory/2584-17-0x0000000000400000-0x00000000004B2000-memory.dmpFilesize
712KB
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memory/2936-0-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB
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memory/2936-13-0x0000000000400000-0x00000000004B2000-memory.dmpFilesize
712KB