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Analysis
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max time kernel
90s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18/09/2022, 22:57
Behavioral task
behavioral1
Sample
7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b.dll
Resource
win10v2004-20220812-en
General
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Target
7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b.dll
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Size
2.7MB
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MD5
8472089e203598eaf4dbc4e702a5a5ee
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SHA1
dcf9a6e8142843837f212c57077799e761ea14ea
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SHA256
7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b
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SHA512
52307114b3f57547389571be2ab23d3316391329326bb8512b90e148df2c9ad9c5669eef01b6af5420efc669c42fbcbd9d190d9ed19b6bf82a784a4447ef1fc0
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SSDEEP
49152:yFxROxRWxRvxR+xR9xR4xRwxRjxR2xRLxRcxRAxRBxR7xROxRKxRUxRFxRoxR:sGeb2lsUf+3wkpnGC49c
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2640 1484 WerFault.exe 76 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4528 wrote to memory of 1484 4528 rundll32.exe 76 PID 4528 wrote to memory of 1484 4528 rundll32.exe 76 PID 4528 wrote to memory of 1484 4528 rundll32.exe 76
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7ac8bea34812309e4410ba92d6ac0a0bbbda894dde4fe8523d156bca52e5fa7b.dll,#12⤵PID:1484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6163⤵
- Program crash
PID:2640
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1484 -ip 14841⤵PID:1848