Analysis

  • max time kernel
    92s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 01:57

General

  • Target

    2a96b326fbc5483c265062375858cf41_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    2a96b326fbc5483c265062375858cf41

  • SHA1

    b526341727d39b7514900bb61e2f343eb4c03e7c

  • SHA256

    795db2aed673d4c0e299d4ff47687f6043df38c56bb5559de75a580610a62dd9

  • SHA512

    b09577028fb31ea972f7f2ead2a501b5da8280d7daeeee4f9f408ef2266fea6f66e22dba7abe625f69fb2db9de0841de32ba6ca2e068acbb6c33a3c04bd1c862

  • SSDEEP

    3072:rg1YWRTd8Nwj1yA5jPDAsmmPfbTSJ5mZVwdSC03Q:rARTxD5jUsmmPfnS3m/KSCZ

Score
6/10

Malware Config

Signatures

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a96b326fbc5483c265062375858cf41_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2a96b326fbc5483c265062375858cf41_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4344
    • C:\Users\Admin\AppData\Local\Temp\2a96b326fbc5483c265062375858cf41_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\2a96b326fbc5483c265062375858cf41_JaffaCakes118.exe
      2⤵
        PID:1896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 80
          3⤵
          • Program crash
          PID:8
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1896 -ip 1896
      1⤵
        PID:4372

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads