Analysis
- 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
31/08/2022, 17:17
Behavioral task
behavioral1
Sample
2000-58-0x00000000007E0000-0x000000000085E000-memory.dll
Resource
win7-20220812-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2000-58-0x00000000007E0000-0x000000000085E000-memory.dll
Resource
win10v2004-20220812-en
2 signatures
150 seconds
General
- Target 2000-58-0x00000000007E0000-0x000000000085E000-memory.dll
- Size 504KB
- Sample220831-vt8bmsbag6
- SHA256 48eca625d325c3c8559e057143866b3b54191a1ca4eb3f6f19ce0a5e9c3834d0
- MD5 84705b2526162d19bf6157f0231b1c9b
- SHA1 30c62dd1b3710a4ca5dcaeab1868c6e2b919c96b
- SHA512 067b28794d234f68efda27ab4f16f3970eca3091a9f9d239b5c3571e0a8807fb61b4ab4b935343abe9d9b0388620735a5315779aa718b8bc463cb0c79b22756f
- SSDEEP 768:c2QgrUi08sgURM7jtVvgsyTdcNtW2RTYBfx6w39rDE3Lkjx2K/ZK38u3O:528sbM7jt6sideD8B56w39HE384h387
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 4704 2036 WerFault.exe 82 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3492 wrote to memory of 2036 3492 rundll32.exe 82 PID 3492 wrote to memory of 2036 3492 rundll32.exe 82 PID 3492 wrote to memory of 2036 3492 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2000-58-0x00000000007E0000-0x000000000085E000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2000-58-0x00000000007E0000-0x000000000085E000-memory.dll,#12⤵PID:2036
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 5603⤵
- Program crash
PID:4704
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2036 -ip 20361⤵PID:4008