Analysis

  • max time kernel
    86s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/04/2026, 12:19

General

  • Target
    2026-04-17_06787a5498af4cf85a121022d87b4781_elex_redline-stealer_rhadamanthys_stop.exe
  • Size 1.2MB
  • Sample260417-phktbagt71
  • SHA256 56c3bc031c6de199366b427d4b758915ced01426bb59b707365445f7f959a7b6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 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.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-17_06787a5498af4cf85a121022d87b4781_elex_redline-stealer_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-17_06787a5498af4cf85a121022d87b4781_elex_redline-stealer_rhadamanthys_stop.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3768
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1096

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe$

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe$
        • Size 1.2MB
        • SHA256 56c3bc031c6de199366b427d4b758915ced01426bb59b707365445f7f959a7b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 1.9MB
        • SHA256 3a8af724a2ec2b2e085c42790ce41386874b2d0b87d79db06fda270f59ded9db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\python.exe
        • Size 1.4MB
        • SHA256 43fd01118dd424fd8ec04921f25ce5f9fa264b3444ff75de056218ff41d146e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1096-13-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/1096-77-0x0000000000880000-0x00000000008FA000-memory.dmp

        memory/1096-1353-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3768-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/3768-76-0x0000000000AA0000-0x0000000000B1A000-memory.dmp

        memory/3768-1351-0x0000000000400000-0x000000000040D000-memory.dmp