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Analysis

  • max time kernel
    120s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2024, 04:07

General

  • Target

    4f8953fcd9ac4d05228c2955b5a449c9.jad

  • Size

    68KB

  • MD5

    4f8953fcd9ac4d05228c2955b5a449c9

  • SHA1

    3dbc69f81cbe8de7e928daacd9c27a004114962b

  • SHA256

    50b8a9dd6f6ca0434f8f6e94ec187fe96c0e0d9085d8aed428f0668e4c012b8a

  • SHA512

    c9924bce0ed543140745eaa1e062e416e490db813560f20e8651162a096e7fde9a19e61e333fd402124580141a737e786181ae7708952255717d67a9ffc7aba8

  • SSDEEP

    1536:EjUcFC+MEcHwy7GtW2insgvrGoZNGtW2insgvrGoZm:EjUcto57ZsArG8ZsArGJ

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\4f8953fcd9ac4d05228c2955b5a449c9.jad
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\4f8953fcd9ac4d05228c2955b5a449c9.jad
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2736
      • 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\4f8953fcd9ac4d05228c2955b5a449c9.jad"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2860

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

    215a32d3aa2728fe7b51377ff005ea9b

    SHA1

    fec92bea34d32a458152c953a84daee4b23b6e0d

    SHA256

    282b4705e6273ec5a8d3cb42a842d03697f201ff11fbd5f909d11e83ecc5ee15

    SHA512

    f7366e46f9e2f9aff71d2fb917e8d19afd76c68750a14e84faa1b978656da95452c35ff2f43b0b6f41631883cfc963b6eb03460abf341643e935ec2601e99444