Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/07/2026, 15:24

General

  • Target
    2026-07-04_57c2d71aa5698b0cbd7aa29d26b44840_elex_mafia_stealc_tofsee.exe
  • Size 384KB
  • Sample260704-stdqxscz5n
  • SHA256 7221b9fc05a76057764f66aa315f132c80cbb88e070264cc81eb6f3f13394bf6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_57c2d71aa5698b0cbd7aa29d26b44840_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-04_57c2d71aa5698b0cbd7aa29d26b44840_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Local\Temp\FD66.tmp
      "C:\Users\Admin\AppData\Local\Temp\FD66.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-04_57c2d71aa5698b0cbd7aa29d26b44840_elex_mafia_stealc_tofsee.exe 5FB18617C279A36F38700FF8AB5C2A2D4AB082F1FC0E2336428EC35FF9873F749B506E5DBDB66146D4183EF27BA161F4A446F898FECD72F4ACEEC25E97E3ED27
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:3584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        FD66.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\FD66.tmp
        • Size 384KB
        • SHA256 928f7c8a8f8e84a56501e28724fb94b902eb2698b02533fb340323aba4f5c026
        • MD5 SHA1 SHA512 SSDEEP TLSH