Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-07-2024 03:29

General

  • Target

    441c9c9b8d0e2c4be004e5a8b4442079_JaffaCakes118.dll

  • Size

    84KB

  • MD5

    441c9c9b8d0e2c4be004e5a8b4442079

  • SHA1

    3ae6dd89faab71e4d754666b9b4430e9c1959bb4

  • SHA256

    2e3fcd5509936fe7c1c9697b2a5b13aa7b7b5106631b26efa22acdb7bbcd79f5

  • SHA512

    3bbe2798398b1af063ffb2489acc8be0c607d55e7a946a357ae1d9a96ebc5e62a110d5169bf2d4eed911c25a9d342db6010f93f1b9b1c6e246f7365f3637a05b

  • SSDEEP

    1536:FR3p0GaRad1Yq6n4SFb7+arthAdaxtYx7:FR3p0PDecxtY

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\441c9c9b8d0e2c4be004e5a8b4442079_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\441c9c9b8d0e2c4be004e5a8b4442079_JaffaCakes118.dll,#1
      2⤵
        PID:3912
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 544
          3⤵
          • Program crash
          PID:824
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 636
          3⤵
          • Program crash
          PID:2216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3912 -ip 3912
      1⤵
        PID:1156
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3912 -ip 3912
        1⤵
          PID:5020

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/3912-0-0x0000000010000000-0x0000000010017000-memory.dmp

          Filesize

          92KB