Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20-04-2024 01:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fb9536d04e514ac302efc56bcb776f10_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
fb9536d04e514ac302efc56bcb776f10_JaffaCakes118.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
fb9536d04e514ac302efc56bcb776f10_JaffaCakes118.dll
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Size
34KB
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MD5
fb9536d04e514ac302efc56bcb776f10
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SHA1
71a69db83ab715a183258ae09210b91d3206b724
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SHA256
a806a92cb4fba20eab0e436a41d07140f449f91e40fba58b864eae5131269700
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SHA512
fe6e51ccafa1b109421942adbdbc8bb9bc2a058d856617ecd2d62763fb162e376b96b8401f750204d07788763d6732307dfbbf1218900be975a8c7c189aebb5f
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SSDEEP
384:tGlxsyR6H2TcTSAw0eeXHXoMKr345Pz7F2mlM3+gGZsxx:tGlxfULTvRDXHS345PcB3+RZ
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\jkjkll.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\jkjkll.dll rundll32.exe File created C:\Windows\SysWOW64\ghjyer.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\ghjyer.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe 2744 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2744 rundll32.exe Token: SeDebugPrivilege 2744 rundll32.exe Token: SeDebugPrivilege 2744 rundll32.exe Token: SeDebugPrivilege 2744 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2744 wrote to memory of 1200 2744 rundll32.exe 21 PID 2744 wrote to memory of 1200 2744 rundll32.exe 21 PID 2744 wrote to memory of 460 2744 rundll32.exe 17 PID 2744 wrote to memory of 460 2744 rundll32.exe 17
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:460
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1200
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fb9536d04e514ac302efc56bcb776f10_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fb9536d04e514ac302efc56bcb776f10_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744
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