Analysis
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max time kernel
150s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
22/07/2024, 16:46
Static task
static1
Behavioral task
behavioral1
Sample
63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe
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Size
636KB
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MD5
63f9723347a7bea08e0fb6bd01f3ad88
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SHA1
d54f9e900ecd96e4a4af07ae19ed6ca5c2e9c181
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SHA256
66bde5cc3371d495bdad3f685cf6dbbd911b2a8af5a507d00a126e2a2d85428d
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SHA512
4d6d0e43d082a13f99f3b9a5704432554b01dc81b620fc1f1c8711881c21ae02a9d4e7308fe573ef0d916a5679c0f965d793c9561c4fc6c5fcd4271113a4b385
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SSDEEP
12288:za/0nnPAmH26lASmzxheH9GwJRoTVxs5DIDZDh4Y3wJC/bWZ6P:TZDtChedJRYV5lb3wU/bh
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2408 svchost.exe -
Loads dropped DLL 1 IoCs
pid Process 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\System Service = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Service.exe" 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2296 set thread context of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2408 svchost.exe Token: SeSecurityPrivilege 2408 svchost.exe Token: SeTakeOwnershipPrivilege 2408 svchost.exe Token: SeLoadDriverPrivilege 2408 svchost.exe Token: SeSystemProfilePrivilege 2408 svchost.exe Token: SeSystemtimePrivilege 2408 svchost.exe Token: SeProfSingleProcessPrivilege 2408 svchost.exe Token: SeIncBasePriorityPrivilege 2408 svchost.exe Token: SeCreatePagefilePrivilege 2408 svchost.exe Token: SeBackupPrivilege 2408 svchost.exe Token: SeRestorePrivilege 2408 svchost.exe Token: SeShutdownPrivilege 2408 svchost.exe Token: SeDebugPrivilege 2408 svchost.exe Token: SeSystemEnvironmentPrivilege 2408 svchost.exe Token: SeChangeNotifyPrivilege 2408 svchost.exe Token: SeRemoteShutdownPrivilege 2408 svchost.exe Token: SeUndockPrivilege 2408 svchost.exe Token: SeManageVolumePrivilege 2408 svchost.exe Token: SeImpersonatePrivilege 2408 svchost.exe Token: SeCreateGlobalPrivilege 2408 svchost.exe Token: 33 2408 svchost.exe Token: 34 2408 svchost.exe Token: 35 2408 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2408 svchost.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29 PID 2296 wrote to memory of 2408 2296 63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\63f9723347a7bea08e0fb6bd01f3ad88_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Users\Admin\AppData\Local\Temp\plugtemp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\plugtemp\svchost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2408
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
MD534aa912defa18c2c129f1e09d75c1d7e
SHA19c3046324657505a30ecd9b1fdb46c05bde7d470
SHA2566df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386
SHA512d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98