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Analysis

  • max time kernel
    94s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 20:25

General

  • Target

    30e584b11d7945dde5b3e8ddb53e0533_JaffaCakes118.dll

  • Size

    9.4MB

  • MD5

    30e584b11d7945dde5b3e8ddb53e0533

  • SHA1

    b92f138b80698312bd013f809896ac154bda9f4b

  • SHA256

    a3b15600e3e2441921499ac4a10d0a78cd8f55d1cdcced5bbe576e7f96e9cb5c

  • SHA512

    efb1a2af224ec97ab8c6a9610e4c570739cf29f606790089123da36ba42d885f75015dacdcdcad453dac101900268e900181cf97ca1820bdf47398e12ec42ffc

  • SSDEEP

    196608:wMcH04Vu/2oxs2mxrFj55QQOiCLZW0FFl0RXHRQOhyP7fSGW8Gy:wP06u/2oxs2m3j5ciCTDmR3RxhyDJd

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\30e584b11d7945dde5b3e8ddb53e0533_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4524
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\30e584b11d7945dde5b3e8ddb53e0533_JaffaCakes118.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2124
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 676
        3⤵
        • Program crash
        PID:3640
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2124 -ip 2124
    1⤵
      PID:2704

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2124-0-0x0000000002690000-0x000000000394F000-memory.dmp

      Filesize

      18.7MB

    • memory/2124-3-0x0000000000D70000-0x0000000000D71000-memory.dmp

      Filesize

      4KB

    • memory/2124-2-0x0000000000C50000-0x0000000000C51000-memory.dmp

      Filesize

      4KB

    • memory/2124-1-0x0000000000C30000-0x0000000000C31000-memory.dmp

      Filesize

      4KB

    • memory/2124-7-0x00000000029B3000-0x0000000002FE7000-memory.dmp

      Filesize

      6.2MB

    • memory/2124-6-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

      Filesize

      4KB

    • memory/2124-8-0x0000000003A50000-0x0000000003A51000-memory.dmp

      Filesize

      4KB

    • memory/2124-5-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

      Filesize

      4KB

    • memory/2124-4-0x0000000000D80000-0x0000000000D81000-memory.dmp

      Filesize

      4KB

    • memory/2124-11-0x0000000002690000-0x000000000394F000-memory.dmp

      Filesize

      18.7MB

    • memory/2124-12-0x0000000002690000-0x000000000394F000-memory.dmp

      Filesize

      18.7MB

    • memory/2124-13-0x0000000002690000-0x000000000394F000-memory.dmp

      Filesize

      18.7MB