Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250502-en
  • resource tags

    arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11/05/2026, 10:32

General

  • Target
    2026-05-11_5f226befeef26555f1ef2a080c8bb06e_elex_rhadamanthys_stop.exe
  • Size 61KB
  • Sample260511-mk1lfaft4s
  • SHA256 313d592f52976cae9472fe0523c4eeb20b0cff18a300b4c431f65ec3e207fd43
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_5f226befeef26555f1ef2a080c8bb06e_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_5f226befeef26555f1ef2a080c8bb06e_elex_rhadamanthys_stop.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Roaming\3k7ttwy.exe
      C:\Users\Admin\AppData\Roaming\3k7ttwy.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3836
      • C:\Users\Admin\AppData\Roaming\ca91oly1l.exe
        C:\Users\Admin\AppData\Roaming\ca91oly1l.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3772
  • C:\Users\Admin\AppData\Roaming\3k7ttwy.exe
    C:\Users\Admin\AppData\Roaming\3k7ttwy.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3904
  • C:\Users\Admin\AppData\Roaming\ca91oly1l.exe
    C:\Users\Admin\AppData\Roaming\ca91oly1l.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        3k7ttwy.exe

        • Path C:\Users\Admin\AppData\Roaming\3k7ttwy.exe
        • Size 61KB
        • SHA256 1ffb59e60ab63489219961989df120314c8321d5076b0cfc96f79a402c644a3d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ca91oly1l.exe

        • Path C:\Users\Admin\AppData\Roaming\ca91oly1l.exe
        • Size 61KB
        • SHA256 18e1b29fd557359a934ed0d3b474812f5d3ca52eb138d7ecc59f1d4668e8e72e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1684-10-0x0000000000AF0000-0x0000000000B8C000-memory.dmp

        memory/1684-35-0x0000000000AF0000-0x0000000000B8C000-memory.dmp

        memory/3380-14-0x0000000000850000-0x00000000008EC000-memory.dmp

        memory/3772-12-0x00000000008C0000-0x000000000095C000-memory.dmp

        memory/3836-11-0x0000000000990000-0x0000000000A2C000-memory.dmp

        memory/3836-36-0x0000000000990000-0x0000000000A2C000-memory.dmp

        memory/3904-13-0x0000000000840000-0x00000000008DC000-memory.dmp