Analysis
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max time kernel
256s -
max time network
276s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 11:22
Static task
static1
Behavioral task
behavioral1
Sample
bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll
Resource
win10v2004-20221111-en
General
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Target
bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll
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Size
216KB
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MD5
923baa30e30d22ed4ac2d24e7045d9e4
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SHA1
9aa3ae004ad9e1ebea83db8239b19b3740a7a8e0
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SHA256
bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe
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SHA512
c403e6a820305e2bbfa77a0baf154aa5e6a59fc81e08862a44e67e4f968e4bbc9c375b4276d10bd2a9928dba9483d9d170101d6cb5828791d05d4f74aca3f9ff
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SSDEEP
6144:RkqUOG//d8E/iVtu/32B5GsBoimtQSbjrcac:KqUOG//d8E/cIk5GsBwQUjrcac
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1868 4128 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3768 wrote to memory of 4128 3768 regsvr32.exe 81 PID 3768 wrote to memory of 4128 3768 regsvr32.exe 81 PID 3768 wrote to memory of 4128 3768 regsvr32.exe 81
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\bda559bcf350d24b9ecc3168a6fa606f6bbaa7f0db17f0edf877de6f3edbc0fe.dll2⤵PID:4128
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 6203⤵
- Program crash
PID:1868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4128 -ip 41281⤵PID:992