Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/07/2026, 11:29

General

  • Target
    2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe
  • Size 535KB
  • Sample260715-nl142aev4x
  • SHA256 ddaaf37f18b153df7261df2c24c1e7c748c309c5acaef1db5ab8f64461c561c3
  • 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\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Users\Admin\AppData\Local\Temp\5B5A.tmp
      "C:\Users\Admin\AppData\Local\Temp\5B5A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe C33A33B0B811C565F29EE352503314706F49C616E5A36B9CDE145CDE9B1C1ED04C7C6E79A76F32F7C69C913051849FC0DEE20A0E96684D9CFBAF0072C6CB9783
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4368
      • C:\Users\Admin\AppData\Local\Temp\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe"
        3⤵
        • Executes dropped EXE
        PID:4696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-15_b6576106659f48f19b286b34a9029537_elex_mafia_stealc_tofsee.exe
        • Size 255KB
        • SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5B5A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\5B5A.tmp
        • Size 535KB
        • SHA256 c9bc47adc6716299f26873476653e0e4bb12e487b8d779a9a10e061a087a62f6
        • MD5 SHA1 SHA512 SSDEEP TLSH