Analysis

  • max time kernel
    140s
  • max time network
    103s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2022 16:15

General

  • Target

    test.ps1

  • Size

    2KB

  • MD5

    926e5a0589c28d9f9df27076309b69f1

  • SHA1

    f8a7a8376ed133b6875d4f008f49b1799b2cbe68

  • SHA256

    a1be8ab1061d8dfa7fc2b82e256971ee110695e776e493c96625935f9143aebd

  • SHA512

    7bdc74249e1aa22fd0ed69c7709926e7137d386d61e00c958e8f12ec060980b482a69813ce3557ddbce901ac886ff0e2b30b2ddedc7f79b6c5c73eab7ee677ea

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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\test.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1924
    • \??\c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
      "c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" -s -NoLogo -NoProfile
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1200-59-0x0000000000000000-mapping.dmp

  • memory/1200-66-0x0000000072B60000-0x000000007310B000-memory.dmp

    Filesize

    5.7MB

  • memory/1200-65-0x0000000072B60000-0x000000007310B000-memory.dmp

    Filesize

    5.7MB

  • memory/1200-62-0x0000000072B60000-0x000000007310B000-memory.dmp

    Filesize

    5.7MB

  • memory/1200-60-0x0000000074D61000-0x0000000074D63000-memory.dmp

    Filesize

    8KB

  • memory/1924-56-0x000007FEF2EF0000-0x000007FEF3A4D000-memory.dmp

    Filesize

    11.4MB

  • memory/1924-58-0x000000001B790000-0x000000001BA8F000-memory.dmp

    Filesize

    3.0MB

  • memory/1924-61-0x00000000026AB000-0x00000000026CA000-memory.dmp

    Filesize

    124KB

  • memory/1924-54-0x000007FEFB541000-0x000007FEFB543000-memory.dmp

    Filesize

    8KB

  • memory/1924-63-0x00000000026A4000-0x00000000026A7000-memory.dmp

    Filesize

    12KB

  • memory/1924-64-0x00000000026AB000-0x00000000026CA000-memory.dmp

    Filesize

    124KB

  • memory/1924-57-0x00000000026A4000-0x00000000026A7000-memory.dmp

    Filesize

    12KB

  • memory/1924-55-0x000007FEF3A50000-0x000007FEF4473000-memory.dmp

    Filesize

    10.1MB

  • memory/1924-67-0x00000000026A4000-0x00000000026A7000-memory.dmp

    Filesize

    12KB

  • memory/1924-68-0x00000000026AB000-0x00000000026CA000-memory.dmp

    Filesize

    124KB