Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 23:15

General

  • Target
    jaffacakes118_Trojan.Win32.Agent.qwfjil.exe
  • Size 127KB
  • Sample261015-28mrtaew7r
  • SHA256 200677841397ca8fce4397937d3af9c0e7ea5e032b62145a518d7432fa8697de
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 1 IoCs

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

  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.qwfjil.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.qwfjil.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.qwfjil.exe
      "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.qwfjil.exe"
      2⤵
        PID:1504

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/1504-7-0x0000000000400000-0x0000000000450000-memory.dmp

          memory/3356-1-0x0000000000640000-0x0000000000642000-memory.dmp

          memory/3356-0-0x0000000000400000-0x000000000040C000-memory.dmp

          memory/3356-8-0x0000000000400000-0x000000000040C000-memory.dmp