Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-06-2024 17:58
Static task
static1
Behavioral task
behavioral1
Sample
12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe
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Size
524KB
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MD5
12e32d071bd60abaa851badbdf8380ca
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SHA1
084046c68b57bc33e8479f45ddcae647815700af
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SHA256
8b9d0b2e7cb48a718e79d69f9c8ca135b089f9fd18ef5ac1662887b747945f62
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SHA512
72f4d42a05112f94cbbb7237a1f2d14dc6612485ac0f43940bcf8486093a5b596b61b46d0fdfb8ce7d2d4764aabab15a01f073bb893f9594440d1c36529360c3
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SSDEEP
6144:TEo1tixU698GYaez7vCuGISVTJZCgyFhXi9R037lnwtpxsvCIb/wTYBG0d7gbtNV:AU69zsvxTgSgiXie7lTv1/Gea8U
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
winini.exewinhost.exepid process 2544 winini.exe 1328 winhost.exe -
Loads dropped DLL 3 IoCs
Processes:
12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exewinini.exepid process 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe 2544 winini.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winini.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Live = "C:\\Users\\Admin\\AppData\\Local\\Temp\\winini.exe" winini.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
winini.exedescription pid process target process PID 2544 set thread context of 1328 2544 winini.exe winhost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
winini.exewinhost.exedescription pid process Token: SeDebugPrivilege 2544 winini.exe Token: SeIncreaseQuotaPrivilege 1328 winhost.exe Token: SeSecurityPrivilege 1328 winhost.exe Token: SeTakeOwnershipPrivilege 1328 winhost.exe Token: SeLoadDriverPrivilege 1328 winhost.exe Token: SeSystemProfilePrivilege 1328 winhost.exe Token: SeSystemtimePrivilege 1328 winhost.exe Token: SeProfSingleProcessPrivilege 1328 winhost.exe Token: SeIncBasePriorityPrivilege 1328 winhost.exe Token: SeCreatePagefilePrivilege 1328 winhost.exe Token: SeBackupPrivilege 1328 winhost.exe Token: SeRestorePrivilege 1328 winhost.exe Token: SeShutdownPrivilege 1328 winhost.exe Token: SeDebugPrivilege 1328 winhost.exe Token: SeSystemEnvironmentPrivilege 1328 winhost.exe Token: SeChangeNotifyPrivilege 1328 winhost.exe Token: SeRemoteShutdownPrivilege 1328 winhost.exe Token: SeUndockPrivilege 1328 winhost.exe Token: SeManageVolumePrivilege 1328 winhost.exe Token: SeImpersonatePrivilege 1328 winhost.exe Token: SeCreateGlobalPrivilege 1328 winhost.exe Token: 33 1328 winhost.exe Token: 34 1328 winhost.exe Token: 35 1328 winhost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
winhost.exepid process 1328 winhost.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exewinini.exedescription pid process target process PID 2180 wrote to memory of 2544 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe winini.exe PID 2180 wrote to memory of 2544 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe winini.exe PID 2180 wrote to memory of 2544 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe winini.exe PID 2180 wrote to memory of 2544 2180 12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe winini.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe PID 2544 wrote to memory of 1328 2544 winini.exe winhost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\12e32d071bd60abaa851badbdf8380ca_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\winini.exe"C:\Users\Admin\AppData\Local\Temp\winini.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Users\Admin\AppData\Local\Temp\winhost.exeC:\Users\Admin\AppData\Local\Temp\winhost.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1328
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31KB
MD5ed797d8dc2c92401985d162e42ffa450
SHA10f02fc517c7facc4baefde4fe9467fb6488ebabe
SHA256b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e
SHA512e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2
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Filesize
452KB
MD501e496c7cf56a31a6769ec324ee55eb5
SHA155d1a8c7e5f5dd7f7fa4dd6ca276db3cc1cec312
SHA256984a85e4241d408d36e837e305134721306d849393af11ef412e70f0ac239830
SHA512765ffaa9de317a734009ce084ba6478ec24b2e185647d8b2eeb472e37caf8ab834e5a8f6f4241bba28380f8a2fcf1dd0ba1db6154c74302487bab5e8bab9a984