Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/10/2026, 21:59

General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  • Size 81KB
  • Sample261013-1wjnystyhs
  • SHA256 37301de6d2f04e06db10b804a8991ae8fd8aa3d8696c65f03cb39c4bc561e45b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

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

  • 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.

  • 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 WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c echo @echo off>"sd.bat"&echo :try>>"sd.bat"&echo @del /F /Q "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe">>"sd.bat"&echo if exist "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe" goto try>>"sd.bat"&"sd.bat"&@del /F /Q "sd.bat"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:4552
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3976

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          sd.bat

          • Path C:\Users\Admin\AppData\Local\Temp\sd.bat
          • Size 208B
          • SHA256 48734fb87c4a1c14f28aa27379bcbdbfb95911603d34afd4050dd857af7120f7
          • MD5 SHA1 SHA512 TLSH

          memory/3152-0-0x0000000000400000-0x000000000041B000-memory.dmp