Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/04/2026, 16:03

General

  • Target
    2026-04-25_52aeacd3227f7b1284072390df7a8d0a_elex_mafia_stealc_tofsee.exe
  • Size 412KB
  • Sample260425-thrdbacz9v
  • SHA256 5e62593bc00b5f85ec82ccaa4310b0e129daabd4edb130b201166b5ee4da659f
  • 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\2026-04-25_52aeacd3227f7b1284072390df7a8d0a_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-25_52aeacd3227f7b1284072390df7a8d0a_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3420
    • C:\Users\Admin\AppData\Local\Temp\1B92.tmp
      "C:\Users\Admin\AppData\Local\Temp\1B92.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-25_52aeacd3227f7b1284072390df7a8d0a_elex_mafia_stealc_tofsee.exe D2BF33FE98E7B117F877D4A542860ACE4AD2F1F70DC90EE849B974AF11E8E40A308203CBE2A86BCA968A1CF291240155F91795E854F728CEA5C1C9F6A13DDE30
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:2620

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1B92.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\1B92.tmp
        • Size 412KB
        • SHA256 5230ea8db8a31cbfd57ce535ad58dc80f476e4a4b4a7d137df1e466a1300ba73
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2620-5-0x0000000000A50000-0x0000000000A75000-memory.dmp

        memory/3420-4-0x0000000000BE0000-0x0000000000C05000-memory.dmp