Resubmissions

09-12-2022 21:29

221209-1b834sed53 10

02-12-2022 06:18

221202-g2rrzaea7z 10

Analysis

  • max time kernel
    368s
  • max time network
    395s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2022 21:29

General

  • Target

    metaphysic/bootstrap.ps1

  • Size

    371B

  • MD5

    16f9b6d8274f528af9053feed19895ce

  • SHA1

    74215c7063493e3ece465afcc9884b33f51fb77f

  • SHA256

    b08613e04e946bc1a2e62d88bfde1724430750b9432349a4db865e888ee3b064

  • SHA512

    904802723071e4aa910e4b585ecbda1672783741fcca56947aaa274eb0114a3afd58acbb1690539ecbe0331c4276cb591207269775c508cc136dd0bf7bedb60f

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\metaphysic\bootstrap.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\users\public\clairvoyantButtonholes.txt DrawThemeIcon
      2⤵
        PID:564

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/564-61-0x0000000000000000-mapping.dmp
    • memory/1972-54-0x000007FEFB771000-0x000007FEFB773000-memory.dmp
      Filesize

      8KB

    • memory/1972-55-0x000007FEF3410000-0x000007FEF3E33000-memory.dmp
      Filesize

      10.1MB

    • memory/1972-57-0x00000000022D0000-0x0000000002350000-memory.dmp
      Filesize

      512KB

    • memory/1972-58-0x00000000022D0000-0x0000000002350000-memory.dmp
      Filesize

      512KB

    • memory/1972-56-0x000007FEF28B0000-0x000007FEF340D000-memory.dmp
      Filesize

      11.4MB

    • memory/1972-59-0x000000001B710000-0x000000001BA0F000-memory.dmp
      Filesize

      3.0MB

    • memory/1972-60-0x00000000022D0000-0x0000000002350000-memory.dmp
      Filesize

      512KB