Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 11:11

General

  • Target
    2026-07-23_266b149287c33931a6cca977b9b81330_elex_mafia_stealc_tofsee.exe
  • Size 384KB
  • Sample260723-narffs1vb1
  • SHA256 96eb7bfa100108cf9e72181e8086476547575b1300ee320617331557686d69de
  • 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\2026-07-23_266b149287c33931a6cca977b9b81330_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_266b149287c33931a6cca977b9b81330_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2880
    • C:\Users\Admin\AppData\Local\Temp\F2B8.tmp
      "C:\Users\Admin\AppData\Local\Temp\F2B8.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-23_266b149287c33931a6cca977b9b81330_elex_mafia_stealc_tofsee.exe 9255B1D7C52D1608DF59235D0A80137F4AF71FD324DF7F15077B299A1BD540DE8042BFDB1BB65A13174E73D95A48D08C900722344B1395E2D0C2965A34D342DA
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:5148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        F2B8.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\F2B8.tmp
        • Size 384KB
        • SHA256 af9cb94da3b17614819af05c63e8ad015e451496ec9c9915d1b8641eb2b4a881
        • MD5 SHA1 SHA512 SSDEEP TLSH