Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 14:01

General

  • Target
    2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe
  • Size 486KB
  • Sample260720-rbxweaet5x
  • SHA256 ea32ad79c051450fc85b7298dcdbf79756996d386a97f246cf1cf80abd8fa67f
  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Users\Admin\AppData\Local\Temp\10B0.tmp
      "C:\Users\Admin\AppData\Local\Temp\10B0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe F832429BD20B3BB5B531637731DDC98D091C8EA6FC6ABE4EC1AFDBEA6D29BEAA5D58B52DF2A20C920C8931A3ED4612C5AFC94AFA5CB5F0A3EE88407300E627DB
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6140

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        10B0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\10B0.tmp
        • Size 486KB
        • SHA256 5fcf556f2fdafe4fccbddb9f68a3553ebdf4cdfbf7bbe1497ce7de3d64268499
        • MD5 SHA1 SHA512 SSDEEP TLSH