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Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 12:32
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe
Resource
win7-20240708-en
General
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Target
JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe
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Size
544KB
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MD5
217158e753ea637b00cf6261dbd12ee7
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SHA1
dec65cef7b36f9fe93cec79c19045076f1283c28
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SHA256
585cb28b1341cfe997a0e01fc4c8b2734a4a64462423c33d280bf46481d84129
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SHA512
3dd1c089ed494f6849d162dd85a6679e37f4d7417cc044735c6947705d79f4aeff44ecf20f2d10e1c63ae8f994f223cdb5a6ec178d245ec5f0f6b503575b804d
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SSDEEP
12288:OXx1mwPwB41nYhOmCa33dtP95ywAPI56n3gB6Xd:OXx1LaWYtCandVbyANAXd
Malware Config
Extracted
darkcomet
Guest16
shadowisawesome7.zapto.org:200
DC_MUTEX-NW25X7N
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gencode
muDfpm0c3VFM
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install
false
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offline_keylogger
true
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persistence
false
Extracted
latentbot
shadowisawesome7.zapto.org
Signatures
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Darkcomet family
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Latentbot family
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Executes dropped EXE 1 IoCs
pid Process 2516 cvtres.exe -
Loads dropped DLL 1 IoCs
pid Process 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\eviL swodniW = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe" JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1724 set thread context of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 -
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 2 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 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cvtres.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe Token: SeIncreaseQuotaPrivilege 2516 cvtres.exe Token: SeSecurityPrivilege 2516 cvtres.exe Token: SeTakeOwnershipPrivilege 2516 cvtres.exe Token: SeLoadDriverPrivilege 2516 cvtres.exe Token: SeSystemProfilePrivilege 2516 cvtres.exe Token: SeSystemtimePrivilege 2516 cvtres.exe Token: SeProfSingleProcessPrivilege 2516 cvtres.exe Token: SeIncBasePriorityPrivilege 2516 cvtres.exe Token: SeCreatePagefilePrivilege 2516 cvtres.exe Token: SeBackupPrivilege 2516 cvtres.exe Token: SeRestorePrivilege 2516 cvtres.exe Token: SeShutdownPrivilege 2516 cvtres.exe Token: SeDebugPrivilege 2516 cvtres.exe Token: SeSystemEnvironmentPrivilege 2516 cvtres.exe Token: SeChangeNotifyPrivilege 2516 cvtres.exe Token: SeRemoteShutdownPrivilege 2516 cvtres.exe Token: SeUndockPrivilege 2516 cvtres.exe Token: SeManageVolumePrivilege 2516 cvtres.exe Token: SeImpersonatePrivilege 2516 cvtres.exe Token: SeCreateGlobalPrivilege 2516 cvtres.exe Token: 33 2516 cvtres.exe Token: 34 2516 cvtres.exe Token: 35 2516 cvtres.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2516 cvtres.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30 PID 1724 wrote to memory of 2516 1724 JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_217158e753ea637b00cf6261dbd12ee7.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Users\Admin\AppData\Local\Temp\cvtres.exeC:\Users\Admin\AppData\Local\Temp\cvtres.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2516
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31KB
MD5ed797d8dc2c92401985d162e42ffa450
SHA10f02fc517c7facc4baefde4fe9467fb6488ebabe
SHA256b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e
SHA512e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2