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Analysis
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max time kernel
147s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/09/2024, 04:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe
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Size
163KB
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MD5
e1ac0490ddec216bd250b5a5d3f9e751
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SHA1
5f00e30544efaa990460c520e271c77122dc8d61
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SHA256
dfe71ad8f59cf6c69f68f069a67c1afe44822d9e0aeca6d35102fcb71eb2237e
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SHA512
683443ceafef89591e04acc8da354567678f017f91c74d7463ddd5653a6f4d1fb725cd0fd45485dd8b67c97a92a7ff37b178f54794df8c8b680a3da9374e7617
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SSDEEP
3072:C8YFaqe9ZjBozEV+Rvq/nFBi14WOZJRHQCiTD8ukTnpA:CBEL9ZFooVcvS7iSpZ3H6D8ukT
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2564 svchest15420.exe -
Loads dropped DLL 4 IoCs
pid Process 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\:\Program Files\Common Files\svchest15420.exe = "C:\\Program Files\\Common Files\\svchest15420.exe" e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\svchest15420.exe e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\svchest15420.exe e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchest15420.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
Kills process with taskkill 2 IoCs
pid Process 2744 taskkill.exe 2664 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe 2564 svchest15420.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2664 taskkill.exe Token: SeDebugPrivilege 2744 taskkill.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2664 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 30 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2168 wrote to memory of 2564 2168 e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe 33 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34 PID 2564 wrote to memory of 2744 2564 svchest15420.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e1ac0490ddec216bd250b5a5d3f9e751_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im Ksafetray.exe2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2664
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C:\Program Files\Common Files\svchest15420.exe"C:\Program Files\Common Files\svchest15420.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im Ksafetray.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31.2MB
MD52fa203c519e7eb0036ed90636e89f629
SHA17d866dee58ac15d9c6238f2985ffbeddb4ee65dd
SHA256500b2b72b62305041797dca61b71a1d49f7cb2c3035bc5f7f09a44735046f3cf
SHA5123bb09985ab7d99bf41ef88f613afa9d8a5ce9c29699d4c93f1807ce7cdd1e193abe1cb2a3a521ed398eae07820099c674c336bb84c171dbb9e3a8b4e2f3933be