Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-07-2024 04:10

General

  • Target

    2108bd1c4860f25cb40a62f9f6e9f630_JaffaCakes118.dll

  • Size

    1.1MB

  • MD5

    2108bd1c4860f25cb40a62f9f6e9f630

  • SHA1

    73462f78fb0e58f0868d4b6abd536e91bf383d90

  • SHA256

    586d50124811b40e266e9882038308f593dfabe9214e35f4104177df8bbd6a87

  • SHA512

    b662f4d5066822fa05b1461eca426aea2e62e70876db95ae34f442771bbbc0ef1129921740e1ada250337460df55b7dbfcd631ee4826dbaab4a697cf484d254f

  • SSDEEP

    12288:KpHPdBG1Oefx1hHBH8W6buiwblDNhVvV5bKrCyuaXpH7I5rG+Ltg8:KFdBrefxtpGui4lD7ZV5+7AtLt

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\2108bd1c4860f25cb40a62f9f6e9f630_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2108bd1c4860f25cb40a62f9f6e9f630_JaffaCakes118.dll,#1
      2⤵
        PID:2604
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 676
          3⤵
          • Program crash
          PID:684
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2604 -ip 2604
      1⤵
        PID:1904

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2604-0-0x0000000010000000-0x000000001011D000-memory.dmp

        Filesize

        1.1MB