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Analysis

  • max time kernel
    94s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 10:13

General

  • Target

    2ff53ca2d7fd13717b1abdfacb7d2fce_JaffaCakes118.dll

  • Size

    45KB

  • MD5

    2ff53ca2d7fd13717b1abdfacb7d2fce

  • SHA1

    c6aec93f6711470df638d6a58e1eab018e155c54

  • SHA256

    a8e91740acd8d7030090e6ebbed10aaac9dadf525ac3e1882c887115c2ed3299

  • SHA512

    db78077b9fdb56b38edc361b1c1ac5b59390dcbd8d3cc5d27e98fd3cc8aa47c09164d26ae3567027c286eb0f9054b54b86b30ee6508becc5f1fa5136c0b187c2

  • SSDEEP

    768:+cbYhtNqXhPOa5PSayB7CDweXAa1Q8jwFzM8fHPf4BPfQO0P+SOxofEQXo93:+dhtERPOgPStBk3BnWHH4BHnwNE4o

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ff53ca2d7fd13717b1abdfacb7d2fce_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ff53ca2d7fd13717b1abdfacb7d2fce_JaffaCakes118.dll,#1
      2⤵
        PID:3868
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3868 -s 580
          3⤵
          • Program crash
          PID:336
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3868 -ip 3868
      1⤵
        PID:1568

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3868-0-0x0000000000580000-0x0000000000581000-memory.dmp

        Filesize

        4KB