Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    29-06-2024 15:49

General

  • Target

    rom1.bin

  • Size

    195KB

  • MD5

    44552702b05697a14ccbe2ca22ee7139

  • SHA1

    47d2ec4b342649e4c391043ab915d4435f9d180d

  • SHA256

    41de2047af8382988bfd568035ff26eec5f1cabc3efe773680546aa00a82857d

  • SHA512

    28b02c3a83f6107aa277fd86da8e8bb8d7273ec76aab9090dbc2ebb7ce3d1ea2ae9d41973894cc904b0dadcdaf9d8f1d8ae4e49e506e2d46890184075b441d79

  • SSDEEP

    3072:6MP0Tk3xqZ7Ngv9DG+1iu/APblMy81qEjRGELgua:6K0dZ7Ngv9DGoiCqHAa

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\rom1.bin
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\rom1.bin
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2556
      • 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\rom1.bin"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2600

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

    ccc20fce7cd5536e6a3a7c597de6f80c

    SHA1

    a611537648882b92c82302780afdfe84fd83f92d

    SHA256

    55f47f9fc24545188a1c8d336fe1eae4b4af305cdd20de7f5e8f1d47be0e8857

    SHA512

    f7248f920268ccfb4eb6e922d054e7121f7efc281efea11631a3ea834112e4f85ed7f164a8ce5dc2a2dbee9ecb0717927c70ffddb7f816b5bce2abe04f340fe2