Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 22:39

General

  • Target

    8969122ef3485d.ps1

  • Size

    24KB

  • MD5

    dbe7e2c61dae4abd32c335f281aba3bc

  • SHA1

    ea67556c09a8d1206da53f534bbdd1d8fd90beaf

  • SHA256

    8b1a3a5a86823d261bad786382bd1d98416022cdcbbccc9b158517fd1c3b1ec5

  • SHA512

    adfc28a0b9e83b3b65ec1680b65a01111c2209022d3a97f2da984bb081ca0acfc1a5666c2856d447c15ecb219f8bd78c87366f70d6f413d538a387b25729a879

  • SSDEEP

    768:GRoYsM/gzp15ILVndPrwt1mBy0XqFSJFhpre6jFwnFl:GST5IL/PkPmBlXqcLh5ljO7

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 8 IoCs
  • Drops startup file 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\8969122ef3485d.ps1
    1⤵
    • Blocklisted process makes network request
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
      "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\document.pdf"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1108

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1108-60-0x0000000000000000-mapping.dmp
  • memory/1108-61-0x00000000762B1000-0x00000000762B3000-memory.dmp
    Filesize

    8KB

  • memory/1928-54-0x000007FEFC161000-0x000007FEFC163000-memory.dmp
    Filesize

    8KB

  • memory/1928-55-0x000007FEF3DE0000-0x000007FEF4803000-memory.dmp
    Filesize

    10.1MB

  • memory/1928-57-0x0000000002724000-0x0000000002727000-memory.dmp
    Filesize

    12KB

  • memory/1928-56-0x000007FEF3280000-0x000007FEF3DDD000-memory.dmp
    Filesize

    11.4MB

  • memory/1928-58-0x000000001B7A0000-0x000000001BA9F000-memory.dmp
    Filesize

    3.0MB

  • memory/1928-59-0x000000000272B000-0x000000000274A000-memory.dmp
    Filesize

    124KB

  • memory/1928-62-0x0000000002830000-0x0000000002870000-memory.dmp
    Filesize

    256KB

  • memory/1928-63-0x0000000002724000-0x0000000002727000-memory.dmp
    Filesize

    12KB

  • memory/1928-64-0x000000000272B000-0x000000000274A000-memory.dmp
    Filesize

    124KB

  • memory/1928-65-0x0000000002830000-0x0000000002870000-memory.dmp
    Filesize

    256KB