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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15/07/2024, 19:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4b12cd4da020be5d945c9bc9a508969e_JaffaCakes118.dll
Resource
win7-20240708-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4b12cd4da020be5d945c9bc9a508969e_JaffaCakes118.dll
Resource
win10v2004-20240709-en
4 signatures
150 seconds
General
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Target
4b12cd4da020be5d945c9bc9a508969e_JaffaCakes118.dll
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Size
17KB
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MD5
4b12cd4da020be5d945c9bc9a508969e
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SHA1
356df58fff57f286450961f15d00d5b9e4366216
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SHA256
0adb76509e293c2230ea4d9889258bed689ce61834de3450f2ed886d4d53506d
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SHA512
349116d3239d83536d40b314de86cd7f27a71e03c01300abd098298e481ec1dcf6102c0d6e4a819d7c431c1ed637c5af5a9d13530cede448692bd675b894237e
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SSDEEP
384:5nnTcuRsgrH4NiHJ4akzXYZzay4a4ww0DDSf1:5nDKgrHuGCXO7V4ww0vE1
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\mseion.sys rundll32.exe File created C:\Windows\SysWOW64\msepbe.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\msepbe.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe 2996 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2996 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2956 wrote to memory of 2996 2956 rundll32.exe 31 PID 2996 wrote to memory of 1192 2996 rundll32.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b12cd4da020be5d945c9bc9a508969e_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b12cd4da020be5d945c9bc9a508969e_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996
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