Analysis

  • max time kernel
    148s
  • 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
    04/07/2024, 00:22

General

  • Target

    23fed378e2979e4d83d9d4c8504ea692_JaffaCakes118.dll

  • Size

    78KB

  • MD5

    23fed378e2979e4d83d9d4c8504ea692

  • SHA1

    fbe74696f971f26acd90b59d4b24bac0a5443ca3

  • SHA256

    e96b106232d8ce05b3fe00c1a5b353935ccdbfacb365e6c899dd95137554279e

  • SHA512

    e112fd007dd9ba084c39193d9ec32cff20e03c25aa55c4be70bfff7548b673b9b8ef31caeeb0c548acdd6d6026fdf482dee3d7c4a19a34c2baf8d8b20b7e67b0

  • SSDEEP

    1536:0Dpp+eG2YywRBJu80dAA3u0SOVbERd1oGrCJzvr1JJ6/My4vnPGW:WpZG2YyJdAA3u04Rd1xWJLrXJNh/b

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\23fed378e2979e4d83d9d4c8504ea692_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\23fed378e2979e4d83d9d4c8504ea692_JaffaCakes118.dll,#1
      2⤵
        PID:1080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 580
          3⤵
          • Program crash
          PID:1004
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1080 -ip 1080
      1⤵
        PID:2644

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1080-0-0x0000000010000000-0x0000000010027000-memory.dmp

        Filesize

        156KB