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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27/06/2024, 09:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
158ec7635cd915b778f3a38de6e8a572_JaffaCakes118.dll
Resource
win7-20240508-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
158ec7635cd915b778f3a38de6e8a572_JaffaCakes118.dll
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
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Target
158ec7635cd915b778f3a38de6e8a572_JaffaCakes118.dll
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Size
13KB
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MD5
158ec7635cd915b778f3a38de6e8a572
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SHA1
fdd24b66ed430ece060fc4d34cd78d8ae3ecdb53
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SHA256
12f28f1e224bd47e2254f3aa5ba3cd0c9944675333cbc29f388aecd6913d2a85
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SHA512
4c623b3487c0f752c3e79272f52c3f85e0412b3633c1a4b7ecf053da506eeba0e8b7dc45fc5daf9a977c3828a45310ac9698af3f5c3e69d69cf274da31122518
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SSDEEP
384:KDj22Ox/fmgOzPrDyMjZk6X2X/RZ+rnsIBA:g22A+gYXXjZL+KZe
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\msepbe.dll rundll32.exe File created C:\Windows\SysWOW64\msepbe.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe 2096 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2096 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2108 wrote to memory of 2096 2108 rundll32.exe 29 PID 2096 wrote to memory of 1188 2096 rundll32.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\158ec7635cd915b778f3a38de6e8a572_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\158ec7635cd915b778f3a38de6e8a572_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2096
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