Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 18:05

General

  • Target
    2026-11-02_f554a18ba0e044d36f39b8fadb8955ca_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
  • Size 77KB
  • Sample261102-wpghssd14l
  • SHA256 773004b404b6b2a632664e49b90748819448a0cc0c5247e755ae20ca97399d9a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 3 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-02_f554a18ba0e044d36f39b8fadb8955ca_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-02_f554a18ba0e044d36f39b8fadb8955ca_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3496
    • C:\ProgramData\Graphics\guifx.exe
      "C:\ProgramData\Graphics\guifx.exe" /run
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:1496
    • C:\windows\SysWOW64\cmd.exe
      "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-11-02_f554a18ba0e044d36f39b8fadb8955ca_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        guifx.exe

        • Path C:\ProgramData\Graphics\guifx.exe
        • Size 77KB
        • SHA256 52d84c26c0be46d09b646ce0e1b89a12b1fc322d8ebe0ca0d1864fb796f1bb93
        • MD5 SHA1 SHA512 SSDEEP TLSH