Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-03-2024 04:22
Behavioral task
behavioral1
Sample
736-55-0x0000000000170000-0x000000000017E000-memory.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
736-55-0x0000000000170000-0x000000000017E000-memory.dll
Resource
win10v2004-20240226-en
2 signatures
150 seconds
General
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Target
736-55-0x0000000000170000-0x000000000017E000-memory.dll
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Size
56KB
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MD5
2f06f06d8acb6c26e468481c8ea8b3f9
-
SHA1
5df077148b0e58b929c249af0dd6bba124cfa2c8
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SHA256
389ced69beed12e787c90a3e5ecd6ff9ac16fee90b268112e8b73b1f369815f0
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SHA512
b093e4dbde1453d4db3976413f4bb9a7471a82075583b03bff97dcccbb5a458017f7ae8da37a4adb7de9159cc1e19d67d91c5c5fe910f7d238ad71a1f23d6bcc
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SSDEEP
768:A2mo1LNxxkYmouv1Ey6jpY5uMIyfcjlQg6zVjVl55fNIBl/DOg0zBw8:go1LNx6YmWB5zyYlyrlvfNIXDOgMw8
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1756 2528 WerFault.exe 88 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 112 wrote to memory of 2528 112 rundll32.exe 88 PID 112 wrote to memory of 2528 112 rundll32.exe 88 PID 112 wrote to memory of 2528 112 rundll32.exe 88
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\736-55-0x0000000000170000-0x000000000017E000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:112 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\736-55-0x0000000000170000-0x000000000017E000-memory.dll,#12⤵PID:2528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 5643⤵
- Program crash
PID:1756
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2528 -ip 25281⤵PID:3228