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Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
11/07/2024, 00:32
Static task
static1
Behavioral task
behavioral1
Sample
370745c909a3c059e59ab1695f995ac4_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
370745c909a3c059e59ab1695f995ac4_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
370745c909a3c059e59ab1695f995ac4_JaffaCakes118.dll
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Size
47KB
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MD5
370745c909a3c059e59ab1695f995ac4
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SHA1
51b178af6b4d0d4a1cafc85b3a6bcfac4b185e07
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SHA256
44fc6f1ddf762ce0718ccd17a0f9c64af04065ab3cf3d8a350eb6a69061f2213
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SHA512
5caab34651fe7771f36025e7d06dbee7265ea7b49a2131d5aa2baabcfc25c1d6f93f2b0d3d4dcffb7b16623080d1d6f3cca7f7260a1fe08152e1f1346fbcf467
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SSDEEP
768:frz6XkhDWsdaT0vgB0wUBjTkFlKEOPHM97idj+RZ46BuC28Yf:frz6XmDjaAvgB0wcfkFlK5MpuwZ4e2
Malware Config
Signatures
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Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\dehkj.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\dehkj.dll rundll32.exe File created C:\Windows\SysWOW64\dtrgjy.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\dtrgjy.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe 3096 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3096 rundll32.exe Token: SeDebugPrivilege 3096 rundll32.exe Token: SeDebugPrivilege 3096 rundll32.exe Token: SeDebugPrivilege 3096 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3464 wrote to memory of 3096 3464 rundll32.exe 83 PID 3464 wrote to memory of 3096 3464 rundll32.exe 83 PID 3464 wrote to memory of 3096 3464 rundll32.exe 83 PID 3096 wrote to memory of 3420 3096 rundll32.exe 56 PID 3096 wrote to memory of 3420 3096 rundll32.exe 56 PID 3096 wrote to memory of 1692 3096 rundll32.exe 37 PID 3096 wrote to memory of 1692 3096 rundll32.exe 37
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1692
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3420
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\370745c909a3c059e59ab1695f995ac4_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\370745c909a3c059e59ab1695f995ac4_JaffaCakes118.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3096
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