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Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 03:18

General

  • Target

    cardGamea/cardGamed.class

  • Size

    9KB

  • MD5

    e8a81424ccaa78622b9fb09105084112

  • SHA1

    6675b43799137ae8af2e5f2fa0dc540120a3d723

  • SHA256

    8276951ae72a2674121ce84d8c782bfd2ea56b4646199294823b2cb1cfdf8399

  • SHA512

    3f193f7b30997fc20a92d0ebadcb3ddda2ee4f51f7919dd9bd4e54fc16419da754af2b80250d727fd0795845c6eef20f281a32fc12f898972f1b338c265e9b9a

  • SSDEEP

    192:J1wlevlUMrpqbbkdCZCNakaYeD2CKQPMtfhqaxFYWtZhR:bFpqb+CgNaTYeD7kqc/R

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 10 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\cardGamea\cardGamed.class
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\cardGamea\cardGamed.class
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:960
      • 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\cardGamea\cardGamed.class"
        3⤵
        • Suspicious use of SetWindowsHookEx
        PID:1720

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1720-82-0x0000000076261000-0x0000000076263000-memory.dmp

    Filesize

    8KB

  • memory/1764-54-0x000007FEFC0D1000-0x000007FEFC0D3000-memory.dmp

    Filesize

    8KB