Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/10/2026, 23:48

General

  • Target
    jaffacakes118_Backdoor.Win32.Agent.uek.exe
  • Size 196KB
  • Sample261012-3tnagafe59
  • SHA256 b4f1fa711b5e5088fd982863ed5686252eb32e3a1d754215f6425e85fcfd1411
  • MD5 SHA1 SHA512 SSDEEP TLSH
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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Agent.uek.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Agent.uek.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:6124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6124 -s 380
      2⤵
      • Program crash
      PID:5852
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 6124 -ip 6124
    1⤵
      PID:2916

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/6124-2-0x0000000000400000-0x000000000042B000-memory.dmp

          memory/6124-6-0x0000000000401000-0x0000000000425000-memory.dmp

          memory/6124-5-0x0000000077109000-0x000000007710A000-memory.dmp

          memory/6124-4-0x0000000077108000-0x0000000077109000-memory.dmp

          memory/6124-3-0x00000000023D0000-0x00000000023E0000-memory.dmp

          memory/6124-1-0x00000000020D0000-0x0000000002109000-memory.dmp

          memory/6124-0-0x0000000002050000-0x0000000002054000-memory.dmp

          memory/6124-8-0x00000000020D0000-0x0000000002109000-memory.dmp

          memory/6124-7-0x0000000000400000-0x000000000042B000-memory.dmp