Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 08:00

General

  • Target

    91098313468eaf26d1eaf7008bef1a3e_JaffaCakes118.jad

  • Size

    606KB

  • MD5

    91098313468eaf26d1eaf7008bef1a3e

  • SHA1

    4678a796adaef508e2b0b2e8e42f25357f51cc4e

  • SHA256

    f31f5da9429ede7b416cef0fe5040af392f9f382e8d24f8b79a9293455fe6377

  • SHA512

    50f11be4ff0f36659372eb0090d66e4e9d297dbb418d42b1652b362911fbfbd27a53800b5de8f9968636e777b769bf085dd2c491c0c9b96e71efca70a1e010bf

  • SSDEEP

    12288:fLSOUvshRILrnBGDlWrjk5t3jVi2XlHFonSYElgH526Q:fuO+shRqnwck5RjL/YkgHYH

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\91098313468eaf26d1eaf7008bef1a3e_JaffaCakes118.jad
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\91098313468eaf26d1eaf7008bef1a3e_JaffaCakes118.jad
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2660
      • 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\91098313468eaf26d1eaf7008bef1a3e_JaffaCakes118.jad"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2760

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

    fd51ebf30a336f7832a2891890908e5f

    SHA1

    518196899277464ceebf56d5d7d8eb8335b3a311

    SHA256

    1f98d3ccda90a3c786e29d9c6deef9d11f7de49090afdb2c0da3cd8c03ef0e3a

    SHA512

    0be14823a12ce99f5310dcfc4d390035fa2f5000dd0ccdf241b6e2ef3646525f89400a6d8807cee5798b3a72e3c561effe4b8c55e8796a1a53703e36ae4df563