Analysis
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max time kernel
7s -
max time network
126s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
21-09-2020 10:06
General
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Target
RegAsm-Cleaned.bin.exe
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Size
593KB
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MD5
916740096f7fb73f2e2b8ee87deaf675
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SHA1
90bf01fafbd4353f295ba7987436a1950a138152
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SHA256
557f4c234d26b35a5b4a65357b1b05b84e3ece6c59fcb265083b1545343bc854
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SHA512
133d638202f19737700ab8d7aecb50d54ff3b0fe92def121c5125b43d2c01a2bf6c70172b0bb68341d97b1fa904378c5dff5115325a6aae6f46f552ff2cf16c5
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-Cleaned.bin.exe"C:\Users\Admin\AppData\Local\Temp\RegAsm-Cleaned.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 1456 -s 17562⤵
- 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/1456-0-0x000007FEF6800000-0x000007FEF71EC000-memory.dmpFilesize
9.9MB
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memory/1456-1-0x0000000000D70000-0x0000000000D71000-memory.dmpFilesize
4KB
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memory/1456-3-0x0000000002210000-0x0000000002280000-memory.dmpFilesize
448KB
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memory/2016-4-0x0000000000000000-mapping.dmp
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memory/2016-5-0x0000000001F40000-0x0000000001F51000-memory.dmpFilesize
68KB
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memory/2016-6-0x0000000002AF0000-0x0000000002B01000-memory.dmpFilesize
68KB