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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 02:47

General

  • Target

    0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll

  • Size

    61KB

  • MD5

    0d8e7febe38ebbb4bd80cbcab8cda139

  • SHA1

    1f464beaefe342de9e3626c53a6db59d9eefb3a9

  • SHA256

    de8b0fedd39f43bcbb5303df150db160c25ed86e5376d050ae2cba5c33c93e50

  • SHA512

    eb10b922a9743a217aa9a0d1bb96d08603b6eb6a629d0bc106bf93ea127ce318a0c13432480c35cf6eb51bd8d8f48b10647b631027369dc38101924755412f77

  • SSDEEP

    1536:OPu5uaBPwtGvkE8jKOdjkdwwZjkbX9jNySHcNNsi:meuaBItGvBy4dwlj/Hc

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3660
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d8e7febe38ebbb4bd80cbcab8cda139_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3472
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 544
        3⤵
        • Program crash
        PID:2072
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3472 -ip 3472
    1⤵
      PID:1012

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3472-0-0x0000000010000000-0x000000001001F000-memory.dmp

      Filesize

      124KB