Analysis

  • max time kernel
    80s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/02/2023, 21:13

General

  • Target

    Action_Loader.exe

  • Size

    127KB

  • MD5

    f18a63e79c3a07fe51ae982fa705b264

  • SHA1

    4c25483848667606d17c0be10e09568a34ece303

  • SHA256

    afcdf863c9ac636cd7801e288e3fd3598c52078cdf9bd8aeb70fc5ffe4e80c65

  • SHA512

    841a594e160a80bc1351af81c43d6d1c4ce924c6fe341c0e9bc5f9d2df389e3fd318d8add48e4a8ff840a524b5234d78aa306f321d4d6af1df538b714c8199ca

  • SSDEEP

    3072:gs77w1OlWUt1uFYQMMMMMMMMMMMM/OYteFjdPWon:5mOPMMMMMMMMMMMMMBteFjtWon

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Action_Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Action_Loader.exe"
    1⤵
      PID:1112
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:1408
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x1a4
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1736
      • C:\Program Files\VideoLAN\VLC\vlc.exe
        "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Public\Videos\Sample Videos\Wildlife.wmv"
        1⤵
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:688

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/1112-54-0x0000000075F51000-0x0000000075F53000-memory.dmp

        Filesize

        8KB

      • memory/1408-55-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

        Filesize

        8KB