Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/08/2026, 04:09

General

  • Target
    2026-08-25_e987cbef7336f1b10152aac0ffc0b9a8_elex_magniber.exe
  • Size 275KB
  • Sample260826-eqwwfasbmd
  • SHA256 06dac50dae44161c28170f4dd01a2d5d43d25ffb0c0dc14a2da216351c90b06d
  • MD5 SHA1 SHA512 SSDEEP TLSH

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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 8 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-25_e987cbef7336f1b10152aac0ffc0b9a8_elex_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_e987cbef7336f1b10152aac0ffc0b9a8_elex_magniber.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Temp\2026-08-25_e987cbef7336f1b10152aac0ffc0b9a8_elex_magniber.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-25_e987cbef7336f1b10152aac0ffc0b9a8_elex_magniber.exe"
      2⤵
      • Checks computer location settings
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4272
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\aotyqkloah.bat" "
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1092
      • C:\Windows\M-50507627057205928477583929470\winmgr.exe
        C:\Windows\M-50507627057205928477583929470\winmgr.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2948
        • C:\Windows\M-50507627057205928477583929470\winmgr.exe
          C:\Windows\M-50507627057205928477583929470\winmgr.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          PID:564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        aotyqkloah.bat

        • Path C:\Users\Admin\AppData\Local\Temp\aotyqkloah.bat
        • Size 288B
        • SHA256 ae6a34c7e1b1fa6188df21769cbcc5357ee810af7c0d2c5b475e43ba94f9f7ec
        • MD5 SHA1 SHA512 TLSH

        phqghumeay

        • Path C:\Users\Admin\AppData\Local\Temp\phqghumeay
        • Size 276KB
        • SHA256 84545e299a208a0601ea1f5f1bcfdbf13f58e892a2b8b03ff7dd4c295b5265d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        winmgr.exe

        • Path C:\Windows\M-50507627057205928477583929470\winmgr.exe
        • Size 275KB
        • SHA256 06dac50dae44161c28170f4dd01a2d5d43d25ffb0c0dc14a2da216351c90b06d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/564-29-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/1236-5-0x0000000000430000-0x0000000000530000-memory.dmp

        memory/1236-9-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/1236-0-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/1236-2-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/2948-18-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/2948-21-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/2948-26-0x00000000005B0000-0x00000000006B0000-memory.dmp

        memory/2948-27-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/4272-7-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/4272-8-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/4272-6-0x0000000003000000-0x0000000003051000-memory.dmp

        memory/4272-3-0x0000000000400000-0x000000000040E000-memory.dmp