Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 23:07

General

  • Target
    Femboylose.exe
  • Size 2.6MB
  • Sample260804-239dmafn7x
  • SHA256 02e136773fe08e2b025dfff5522790b3936ab537be7003462b3fb5f44ce92da9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Femboylose.exe
    "C:\Users\Admin\AppData\Local\Temp\Femboylose.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Users\Admin\AppData\Local\Temp\656CFD7B\Gamesense.exe
      "C:\Users\Admin\AppData\Local\Temp\656CFD7B\Gamesense.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Gamesense.exe

        • Path C:\Users\Admin\AppData\Local\Temp\656CFD7B\Gamesense.exe
        • Size 2.4MB
        • SHA256 56c82adc63771da07a444a8711fd65eabea5adc4d6d3f295b711fa6a78e48e49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/880-0-0x0000014EF5EB0000-0x0000014EF5FCB000-memory.dmp

        memory/4536-5-0x0000000000600000-0x0000000000BAD000-memory.dmp

        memory/4536-6-0x0000000000600000-0x0000000000BAD000-memory.dmp