Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11-11-2022 06:47
Behavioral task
behavioral1
Sample
548-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
548-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
548-54-0x0000000180000000-0x0000000180009000-memory.dll
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Size
36KB
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MD5
c70d59c72a9b01fd7eed6aec907f2786
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SHA1
b8e2333831c6007c7eae98bf7062a26fc5a1e0ca
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SHA256
4e5bdb084b62676d9f1e12e0e5587ef600b59332ede49dbd063843f7633b7a70
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SHA512
76e04cef0325b91baf45b35cfea3bd6dd87ec1ed4f822095688fcd27c7235393f418f3f604c9978c7a43d77e94b70cfa26b89b068f9a165adde51a0cae7710ba
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SSDEEP
384:h1Mf0gJSix2AA56RCiZV6ucpGQYnq/6b:zZeS6AIoiH4pCqi
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1832 1100 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1100 wrote to memory of 1832 1100 rundll32.exe WerFault.exe PID 1100 wrote to memory of 1832 1100 rundll32.exe WerFault.exe PID 1100 wrote to memory of 1832 1100 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\548-54-0x0000000180000000-0x0000000180009000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1100 -s 562⤵
- Program crash
PID:1832
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1832-54-0x0000000000000000-mapping.dmp