Analysis

  • max time kernel
    140s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/10/2024, 20:03

General

  • Target

    49c08b92dab655e77b06c434e3908f88_JaffaCakes118.exe

  • Size

    440KB

  • MD5

    49c08b92dab655e77b06c434e3908f88

  • SHA1

    7e6665a9796a0cb5e8562ec938162c3f9e3310f4

  • SHA256

    1ee338560231e8d63276cb912ffd24fb7d6877ef0a09667a07307e0a8639e5d2

  • SHA512

    efc4b6056bb88388a7c27a7ae688eb0eacb0b7d20f1f3c69ec9866bf4558dee3a33ce11fccc5433ceb72aa52b1103a0d739e162e871a3446fe6a4926ea119765

  • SSDEEP

    12288:dkCSFtvlLLAcWxsKnWEllejfHdkSgSUsIJtLR:dCnLLA9Qrf2NVsEl

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49c08b92dab655e77b06c434e3908f88_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\49c08b92dab655e77b06c434e3908f88_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5004
    • C:\Users\Admin\AppData\Local\Temp\49c08b92dab655e77b06c434e3908f88_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\49c08b92dab655e77b06c434e3908f88_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4100
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4100 -s 312
        3⤵
        • Program crash
        PID:3316
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4100 -ip 4100
    1⤵
      PID:1828

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4100-2-0x0000000000400000-0x0000000000458000-memory.dmp

            Filesize

            352KB

          • memory/4100-4-0x0000000000400000-0x0000000000458000-memory.dmp

            Filesize

            352KB

          • memory/4100-5-0x0000000000400000-0x0000000000458000-memory.dmp

            Filesize

            352KB

          • memory/4100-6-0x0000000000400000-0x0000000000458000-memory.dmp

            Filesize

            352KB