Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 05:11

General

  • Target
    2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260809-fvsv1svsbs
  • SHA256 3e3237949305575ca9a997c971564e2e0fc8dc578a5ce61b1b25489e16bac15a
  • 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\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4136
    • C:\Users\Admin\AppData\Local\Temp\4FFB.tmp
      "C:\Users\Admin\AppData\Local\Temp\4FFB.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-09_949f522234163349d6b945ed9a4a3f55_elex_mafia_stealc_tofsee.exe 8F32E737BC3CC4918656532B00058B189A064F3903C43D43FFB3FFF0AF6F7A7492E1DBFA2792A0BAE33060562AAE6D454F8FA80E8ED6FC066C4F32E890A4D7A1
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:5908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        4FFB.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\4FFB.tmp
        • Size 411KB
        • SHA256 187f6d0f7b05ebad1e8edda1255d667a9a082d0ef2fe4f01a90f69cc2fbe6af3
        • MD5 SHA1 SHA512 SSDEEP TLSH