Analysis
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max time kernel
132s -
max time network
146s -
platform
windows7_x64 -
resource
win7 -
submitted
21-09-2020 10:10
General
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Target
RegAsm.bin.exe
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Size
649KB
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MD5
91f2eb065ad2dc3a29b1f28668342e56
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SHA1
1b5013438a97d9a620a6ddaf687f5e31b58fca00
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SHA256
6d5e3ff4357858fd6bbab3840d78714f9126a5cae6771ba45b833108c2da8b6f
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SHA512
972ed645179e5521722b7ec484f216d45c975cbaf168f794ae2457512697e30741fa7a973f59a4da9752cfe290e3cbf57bcf2d5f8445a3287de42f1c5479c441
Score
6/10
Malware Config
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\RegAsm.bin.exe"C:\Users\Admin\AppData\Local\Temp\RegAsm.bin.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 316 -s 17282⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/316-0-0x000007FEF6330000-0x000007FEF6D1C000-memory.dmpFilesize
9.9MB
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memory/316-1-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB
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memory/316-3-0x000000001B710000-0x000000001B780000-memory.dmpFilesize
448KB
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memory/2024-4-0x0000000000000000-mapping.dmp
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memory/2024-5-0x0000000001E50000-0x0000000001E61000-memory.dmpFilesize
68KB
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memory/2024-6-0x0000000002BE0000-0x0000000002BF1000-memory.dmpFilesize
68KB