Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 03:37
Static task
static1
Behavioral task
behavioral1
Sample
a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc.dll
Resource
win10v2004-20220812-en
General
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Target
a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc.dll
-
Size
236KB
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MD5
9234ac7786abe337a2feb56ce7d6b7f8
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SHA1
ca6458879d9084d15864df179a794fd824414a57
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SHA256
a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc
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SHA512
275b9634292d81712a562f3beef9fe158efb1e99cc47780feb8286737c9481c4842d8b121e936d6bb9549b658153d80204af92e1a169ea70f79b732d675ecd61
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SSDEEP
3072:Olsq5sd1QeEWuffjReT2sx0SEE95j/KkW/Q4tJerCxB75Ebe8N2Hq/MXeYn3nXnX:S4d1qFKHz6kCL7558N1c6y
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3832 1996 WerFault.exe 79 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2412 wrote to memory of 1996 2412 rundll32.exe 79 PID 2412 wrote to memory of 1996 2412 rundll32.exe 79 PID 2412 wrote to memory of 1996 2412 rundll32.exe 79
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a9915cd3f8852f70147824ce5bbb7bfaa53d1c97d2e908e9565bb000bab6d4cc.dll,#12⤵PID:1996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 6363⤵
- Program crash
PID:3832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1996 -ip 19961⤵PID:3724