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Analysis
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max time kernel
93s -
max time network
93s -
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, 19:47
Behavioral task
behavioral1
Sample
3a7d0397b0eff010eb483d82c54f5ee3_JaffaCakes118.dll
Resource
win7-20240704-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
3a7d0397b0eff010eb483d82c54f5ee3_JaffaCakes118.dll
Resource
win10v2004-20240709-en
3 signatures
150 seconds
General
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Target
3a7d0397b0eff010eb483d82c54f5ee3_JaffaCakes118.dll
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Size
275KB
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MD5
3a7d0397b0eff010eb483d82c54f5ee3
-
SHA1
348d13c4f1e27f37f613a2495ad6d693e1b0305d
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SHA256
1ab596b4a6ffab707dbf18820f7876ed077e94f4f8d6ad00fbfd1d4bbcf104b9
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SHA512
e1e208a0eb4818c894447d452ce49c727e55d55ebaa39cd05a81121472aadf4465d8c8121b06a77d3f21fc9c2b9705181fe7bbc27e68a343def534de9e459dc4
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SSDEEP
6144:P082WpWExwCkU2m0kgmHEWPF5NUmmiWE7ORFt+3vTSVb9yCeXoSs:PJ2WpWEOCk5kgmPFSHoTSMoSs
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2328-0-0x0000000010000000-0x00000000100A3000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 5008 2328 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5052 wrote to memory of 2328 5052 rundll32.exe 83 PID 5052 wrote to memory of 2328 5052 rundll32.exe 83 PID 5052 wrote to memory of 2328 5052 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3a7d0397b0eff010eb483d82c54f5ee3_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3a7d0397b0eff010eb483d82c54f5ee3_JaffaCakes118.dll,#12⤵PID:2328
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 5683⤵
- Program crash
PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 2328 -ip 23281⤵PID:2032