Analysis

  • max time kernel
    149s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 01:10

General

  • Target
    2026-05-11_c13a0ca2ac7fca5c8f95fd5519a36674_elex_mafia_stealc_tofsee.exe
  • Size 384KB
  • Sample260511-bjcmfacv4p
  • SHA256 1d9e73c309e5ebad42be526e986e72d94fd03843284ba6eeff8ba506b0d7125a
  • 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\2026-05-11_c13a0ca2ac7fca5c8f95fd5519a36674_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_c13a0ca2ac7fca5c8f95fd5519a36674_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3560
    • C:\Users\Admin\AppData\Local\Temp\10A5.tmp
      "C:\Users\Admin\AppData\Local\Temp\10A5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-11_c13a0ca2ac7fca5c8f95fd5519a36674_elex_mafia_stealc_tofsee.exe 952E57F1B9C008C03A1F881B4E934ED294D088304F33FD5B22E6D5B1354CB7AB93039D481DBD603C8CF44252F61BFFF2CFEE1026D5735F232C3AB91C95F31764
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:5384

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        10A5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\10A5.tmp
        • Size 384KB
        • SHA256 daa2d5871f5bb0bd7382431f8a98c6c89740eb9bc80159fcb28953f69954804b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3560-3-0x00000000013C0000-0x000000000156C000-memory.dmp

        memory/5384-5-0x0000000001080000-0x000000000122C000-memory.dmp