Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/07/2026, 16:48

General

  • Target
    2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
  • Size 535KB
  • Sample260702-vbmbfsfs5l
  • SHA256 c32b2acf7e81e98f3624f8dfca5402c0bab03d048c778e13c5f6ffd22894cd2d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\4561.tmp
      "C:\Users\Admin\AppData\Local\Temp\4561.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe 05E6C3E1522B18436A3956F6FA9BC591F81395CC25E69175AF3105A1B6B2E9B9EBF3572D3C3AB5BE11A4BAB421263F0C567B353DBA2B6901F2FA2C33E651FA68
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3600
      • C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"
        3⤵
        • Executes dropped EXE
        PID:4488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
        • Size 255KB
        • SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4561.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\4561.tmp
        • Size 535KB
        • SHA256 df006224e3f0489d34872d21d74d0cd69766680729ffacac3dbee98b147bedd4
        • MD5 SHA1 SHA512 SSDEEP TLSH