Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 19:38

General

  • Target
    2026-06-25_d49e2afaa363108674e1b2afee96932a_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260629-ycsfmsdy3x
  • SHA256 b54c3552cede9f9cd9727e8194ea97e2c17ef6d8a512d9592c5f003f9ac83605
  • 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\2026-06-25_d49e2afaa363108674e1b2afee96932a_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_d49e2afaa363108674e1b2afee96932a_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:6056
    • C:\Users\Admin\AppData\Local\Temp\BE98.tmp
      "C:\Users\Admin\AppData\Local\Temp\BE98.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-25_d49e2afaa363108674e1b2afee96932a_elex_mafia_stealc_tofsee.exe 44C9FB59D466B775C0321E5AFC0EDBBFC7550AE35A2720B721C5E0C2268B098527DED5EBABCD301BBACA665112D86C1EF0FA485B0F2C4BC702B6995D88D7F7FC
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:2328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        BE98.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\BE98.tmp
        • Size 411KB
        • SHA256 3e5831419859b6a7ee513dd60648d57fd00fd928630857675c3237097ca154cd
        • MD5 SHA1 SHA512 SSDEEP TLSH