Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2024 15:59

General

  • Target

    OAEXPTOOL/OA-EXPTOOL-main/scan.py

  • Size

    128B

  • MD5

    c74deadb0157a2ba15ef34c93bb8d142

  • SHA1

    2e9c983f22c4b24222572ab8f39a9feaa8b7593f

  • SHA256

    6d2e4ea0cc699b99cd67d87487775ce4fcf07e895166288aa19992ccd5e74904

  • SHA512

    a8242f23a0768a2b275ae462b9efbda71c3f242c7054ef85de206463ce25d29e764cbac1fec2895d0739fcbb46b8a4f193ddb8e4c7608d228a86097d2732c7ef

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\scan.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\scan.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2880
      • 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\OAEXPTOOL\OA-EXPTOOL-main\scan.py"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    e09885c9e005e9c866f04805175cc083

    SHA1

    4f5520b80169524b70511f4fd4cc6265372126d2

    SHA256

    856a29ea968cd2be777651078cfb9e326820fdac213f44fb3a97ad5c85cff18c

    SHA512

    e556ee01fda28911d590e546a870192c31f19e51a0c4d5997f529e277aa87b512ae866e255e21ee55cb61ea8a9f53e5962394dfc5921bf46f289463d58406302