Analysis
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max time kernel
133s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
03/07/2024, 17:13
Behavioral task
behavioral1
Sample
2329ae9cd6c15902994dca5d1887458e_JaffaCakes118.dll
Resource
win7-20240508-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2329ae9cd6c15902994dca5d1887458e_JaffaCakes118.dll
Resource
win10v2004-20240611-en
3 signatures
150 seconds
General
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Target
2329ae9cd6c15902994dca5d1887458e_JaffaCakes118.dll
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Size
216KB
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MD5
2329ae9cd6c15902994dca5d1887458e
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SHA1
8e525a13c932a382b348ebf937cd630fdb3a102a
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SHA256
69f4fb40864f687469e34715489a33e3c15b7088855c4de1df030d39af3d424b
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SHA512
8b240a9f27f1d61f3e90d2f7fcf8856d196bed9b46e5259fd349ee428133e3db3b91abeeda00f77b44f8dac1dceea006ee4b67b7d3c342040fc4a067bfcb5be9
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SSDEEP
6144:vhrl1NWPLfVYF3xqEhNR7mYd+Y2oS7OgH:jjWjVymYotoS7d
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1692-0-0x0000000000400000-0x0000000000438000-memory.dmp upx behavioral2/memory/1692-1-0x0000000000400000-0x0000000000438000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2884 1692 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3936 wrote to memory of 1692 3936 regsvr32.exe 82 PID 3936 wrote to memory of 1692 3936 regsvr32.exe 82 PID 3936 wrote to memory of 1692 3936 regsvr32.exe 82
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2329ae9cd6c15902994dca5d1887458e_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3936 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2329ae9cd6c15902994dca5d1887458e_JaffaCakes118.dll2⤵PID:1692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 6563⤵
- Program crash
PID:2884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1692 -ip 16921⤵PID:3996