Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2023 11:45
Static task
static1
Behavioral task
behavioral1
Sample
79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a.dll
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a.dll
Resource
win10v2004-20231023-en
General
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Target
79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a.dll
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Size
2.5MB
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MD5
b83c3e5b3540c4b536745d98d54a87e0
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SHA1
16b94c388541cd9e0e1b6c8bfd2cc2627480f73e
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SHA256
79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a
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SHA512
de349a2badf08ebe857e5e7863955495904698736cd0449f1f8822c1f52c2973fff5b8c0d7ff7b08c196460188d276a6f052529f6eb3a691dde06e8a9e14b17a
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SSDEEP
49152:wvS73VkoMbHh8PN/x0iF9L53WGaABhWPon/DBo1+abrajLOvH9ZuD2:wq73VkoMjh81eEDhWPonLBo1tb+elUD2
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4320 1064 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4196 wrote to memory of 1064 4196 rundll32.exe 87 PID 4196 wrote to memory of 1064 4196 rundll32.exe 87 PID 4196 wrote to memory of 1064 4196 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4196 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\79cdb41bf24eb4bb228ccd1ea2f211cb6eda143c4ac2dae3f7656d70a3684c1a.dll,#12⤵PID:1064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 7123⤵
- Program crash
PID:4320
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1064 -ip 10641⤵PID:1088