Analysis

  • max time kernel
    93s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-07-2024 10:52

General

  • Target

    284802692c6b4ad8d8189ed651316934_JaffaCakes118.exe

  • Size

    91KB

  • MD5

    284802692c6b4ad8d8189ed651316934

  • SHA1

    adba6eca7b1e54ff45abf7eacc558d8cafbbea08

  • SHA256

    52b4b47ada8ed8f45aae0ed6f7ae345591d10d2579d40b28822b07c60b46579e

  • SHA512

    3ae42fc674cb256c2937646ee3431ab8bce44c580320e2ee456ba774a64fb75e4969ba7d980dd8e8570ed29072f4c6bf8232bb27b473696b68ce1d7ddab358bd

  • SSDEEP

    1536:0sQMHXQaTxQvB/HkI+HJplxA1/lGmZ0pK22k5TX4PpgaUaz62gFEwm3x0qyNL+gu:0M3TxQvdkI+HJpnA1dGmZ0pK2XTGZJnv

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\284802692c6b4ad8d8189ed651316934_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\284802692c6b4ad8d8189ed651316934_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\AppData\Local\Temp\284802692c6b4ad8d8189ed651316934_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\284802692c6b4ad8d8189ed651316934_JaffaCakes118.exe
      2⤵
        PID:2572
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 188
          3⤵
          • Program crash
          PID:2612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2572 -ip 2572
      1⤵
        PID:3584

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2004-0-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2004-5-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2572-3-0x0000000000400000-0x000000000044E000-memory.dmp

        Filesize

        312KB