Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/04/2026, 03:44

General

  • Target
    2026-04-20_59099f3062e23c55e3b7fe51a6581e8f_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260420-eam9csgt3r
  • SHA256 7450eab6317057b43a9a50cb2fa0b675a2a2851c7599a46ea21e121c60185841
  • 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\2026-04-20_59099f3062e23c55e3b7fe51a6581e8f_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_59099f3062e23c55e3b7fe51a6581e8f_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3796
    • C:\Users\Admin\AppData\Local\Temp\3C68.tmp
      "C:\Users\Admin\AppData\Local\Temp\3C68.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-20_59099f3062e23c55e3b7fe51a6581e8f_elex_mafia_stealc_tofsee.exe DDEEF74B6C6330CB589B66CB412AF7FE2BC1E65394863B1858EE1740D2F3BE40704DE8A1B85021C3CF923D6FF907C6577A60748BA0E2F06146C704F20D66747C
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        3C68.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\3C68.tmp
        • Size 411KB
        • SHA256 b27bd9a7a91192e3a9d89c5338cdc25295fdcf2dbc662ad8224ea37b32a5e639
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1428-5-0x0000000001180000-0x00000000011CA000-memory.dmp

        memory/3796-4-0x00000000009E0000-0x0000000000A2A000-memory.dmp