Overview

overview

7

Static

static

3

jaffacakes...vj.exe

windows10-2004-x64

7

jaffacakes...vj.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 17:15

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General

  • Target
    jaffacakes118_Trojan.Win32.Inject.wivj.exe
  • Size 484KB
  • Sample261018-vsqefasvbs
  • SHA256 56226fa4a06623d04c1ae3e90abf4235614797ba8fb9f309fab33b4f45fb2e69
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryexecutionpersistence

Malware Config

Signatures

  • Executes dropped EXE 7 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops file in Program Files directory 8 IoCs
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 24 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wivj.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wivj.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Users\Admin\AppData\Local\Temp\i6glmt96qreiw1ugddh.exe
      C:\Users\Admin\AppData\Local\Temp\i6glmt96qreiw1ugddh.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4620
      • C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe
        "C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe"
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Program Files directory
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1628
        • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\otification_click_helper.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\otification_click_helper.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1744
          • C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe
            "C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            PID:2764
          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\entity_helper.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\entity_helper.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:4044
            • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\otification_click_helper.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\otification_click_helper.exe"
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:1928
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\nywkcqjdnuit.bat
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4608
        • C:\Windows\SysWOW64\attrib.exe
          attrib -a -r -s -h "C:\Users\Admin\AppData\Local\Temp\i6glmt96qreiw1ugddh.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:5824
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\nywkcqjdnuit.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4336
      • C:\Windows\SysWOW64\attrib.exe
        attrib -a -r -s -h "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wivj.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3536
  • C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe
    "C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\to_edge_stub.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3460

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        i6glmt96qreiw1ugddh.exe
        • Path C:\Users\Admin\AppData\Local\Temp\i6glmt96qreiw1ugddh.exe
        • Size 484KB
        • SHA256 56226fa4a06623d04c1ae3e90abf4235614797ba8fb9f309fab33b4f45fb2e69
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        nywkcqjdnuit.bat
        • Path C:\Users\Admin\AppData\Local\Temp\nywkcqjdnuit.bat
        • Size 279B
        • SHA256 c80fc32c16aec677852b412cf7af8997933a69c66a3c78497d00da068e634386
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        nywkcqjdnuit.bat
        • Path C:\Users\Admin\AppData\Local\Temp\nywkcqjdnuit.bat
        • Size 336B
        • SHA256 344d3b55a29d1eaf0434a1af8a06456ea46758c568cee74dd96fc92a82ad086f
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        um7i49mb.txt
        • Path C:\Users\Admin\AppData\Local\Temp\um7i49mb.txt
        • Size 9KB
        • SHA256 626023973ddd06e93dff8fd18e1bed9f66f8004d867c2aa58733155fa81769c2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download