Analysis

  • max time kernel
    148s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:10

General

  • Target
    2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe
  • Size 436KB
  • Sample260701-aggmyact3z
  • SHA256 b700394f88a64e3040faec33f7232ff53bbbf2b87f146b129ec1dfe6e0cd46f5
  • 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\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Local\Temp\C6C6.tmp
      "C:\Users\Admin\AppData\Local\Temp\C6C6.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe 38C9049C655B99104577C98C9257790F607C93227C355B2D4C0C9EDF964DC3A6751F9408D94BF74949BC73F0C829936CD4C4A464372F50E36442968C3287CF8B
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3088

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        C6C6.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\C6C6.tmp
        • Size 436KB
        • SHA256 1b584c9f2e0ef91c0c8594089a2ab94e66456e690aae746cbf414e90f86bd043
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2104-0-0x00000000003F0000-0x0000000000466000-memory.dmp

        memory/2104-7-0x00000000003F0000-0x0000000000466000-memory.dmp

        memory/3088-5-0x0000000000F50000-0x0000000000FC6000-memory.dmp

        memory/3088-8-0x0000000000F50000-0x0000000000FC6000-memory.dmp