Analysis
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max time kernel
20s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20221111-es -
resource tags
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submitted
28-12-2022 18:25
General
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Target
publish/avutil-57.dll
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Size
753KB
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MD5
a7b21c4bd1a114eff24709d596bcfb20
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SHA1
1ec0fa4a1aa105bae5528b74bfe176b4b89791de
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SHA256
e46a6821db34a22c0f5a2c7bf43f16cc629c9bcdebfb3a93b4834b0a16815cef
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SHA512
7601b79c20367ba777abd7cf075bc7841ba0566b81a83533e543847103524de48de99a9cc1166c2b0759d6dab473515d82faef6efd87024e956a5a74cd32f8c9
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SSDEEP
12288:nSdWIND2FdjPMUb2rRE97Z71MJDe332EyFf9w9K29pnaO+iSX:nSdWI82rg9ue33/e4K2O
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\publish\avutil-57.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1360 -s 1002⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2044-54-0x0000000000000000-mapping.dmp