Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/06/2026, 21:26

General

  • Target
    2026-06-28_7bc0ca77e17346587896402d1ca2ccd5_elex_mafia_stealc_tofsee.exe
  • Size 448KB
  • Sample260628-1aah6aev91
  • SHA256 4fafbb6a81aefeb41852b1a95daf171dfc307487cb285a37f2815748e50e1f56
  • 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\2026-06-28_7bc0ca77e17346587896402d1ca2ccd5_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_7bc0ca77e17346587896402d1ca2ccd5_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Users\Admin\AppData\Local\Temp\623F.tmp
      "C:\Users\Admin\AppData\Local\Temp\623F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_7bc0ca77e17346587896402d1ca2ccd5_elex_mafia_stealc_tofsee.exe F364CF542FBB7EB2FA2ECFA10294D6D79D4669212D2A043B5D10A78197BC8450E0476837D2F259E60DE48A33C0FB01216CCDDC0DA357EC74D1C018AE89F1E6BC
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:980

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        623F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\623F.tmp
        • Size 448KB
        • SHA256 7fad5838a0531253f69d5d36597f37221d486f06bccb17ce98127c838c022b29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/980-4-0x0000000000400000-0x0000000000479000-memory.dmp

        memory/980-7-0x0000000000400000-0x0000000000479000-memory.dmp

        memory/1732-0-0x0000000000400000-0x0000000000479000-memory.dmp

        memory/1732-6-0x0000000000400000-0x0000000000479000-memory.dmp