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Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
19/06/2024, 20:15
Static task
static1
Behavioral task
behavioral1
Sample
004c1926e39fd780f880a848d84c68fd_JaffaCakes118.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
004c1926e39fd780f880a848d84c68fd_JaffaCakes118.dll
Resource
win10v2004-20240611-en
General
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Target
004c1926e39fd780f880a848d84c68fd_JaffaCakes118.dll
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Size
11KB
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MD5
004c1926e39fd780f880a848d84c68fd
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SHA1
79e183f46d662cef782538d683a96d8516cce972
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SHA256
0972820c00ed681f20d994baeda242ca2375c9db53cbfd1a2f2845b5d71233c3
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SHA512
f5946b28347b93a2e54b3cd77a8a6535d30cae802de6a9fb80e59349c4dab85e24ac6249d9d5fd3e655da30a1b2751bbac88675990f1c5af69a5104f533ce0b8
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SSDEEP
192:b9FFE0dfVOmwvmCz3iPuq2/1WlAxTLszhcL9FmOhqWKGYnjaxONhLMikgUw9bKj:brFxRjwnzymqYxuhcL94O8VjqONNw2Kj
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process 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 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe 1740 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1740 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1700 wrote to memory of 1740 1700 rundll32.exe 28 PID 1740 wrote to memory of 1196 1740 rundll32.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\004c1926e39fd780f880a848d84c68fd_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\004c1926e39fd780f880a848d84c68fd_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740
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