Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/04/2026, 16:26

General

  • Target
    2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
  • Size 535KB
  • Sample260418-txxtmscz8k
  • SHA256 884cccb22b7c6459338df7145ad86724d3bc0a4221eef4715c6b5207db53fbf3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Users\Admin\AppData\Local\Temp\6D7A.tmp
      "C:\Users\Admin\AppData\Local\Temp\6D7A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe 027DD198528150E4616A8E774D093757485B3E8982AC79ADFBCDF08C294737C625EA3FD03889B5DE85BE43D86BCF05F316379D484D1D88DCD29156F2B824DEFF
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe"
        3⤵
        • Executes dropped EXE
        PID:412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-18_1701d68498b095f4dfb2dbfabe4320f6_elex_mafia_stealc_tofsee.exe
        • Size 255KB
        • SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6D7A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\6D7A.tmp
        • Size 535KB
        • SHA256 9ac84c4720c1617506960d5a74aa7974b42480c3c37c37498813344c9214ff13
        • MD5 SHA1 SHA512 SSDEEP TLSH