Overview

overview

7

Static

static

3

2026-10-25...op.exe

windows10-2004-x64

7

2026-10-25...op.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 16:54

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General

  • Target
    2026-10-25_a85ded6fadb01f4420865c16043b77d0_elex_rhadamanthys_stop.exe
  • Size 61KB
  • Sample261026-vex75afs8x
  • SHA256 1c6f71ecde6f410ff098cbce94dd3376cef79ff8ad0a3d37ab1b01705bf5af0a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-25_a85ded6fadb01f4420865c16043b77d0_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_a85ded6fadb01f4420865c16043b77d0_elex_rhadamanthys_stop.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Roaming\fgjo.exe
      C:\Users\Admin\AppData\Roaming\fgjo.exe
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:1564
  • C:\Users\Admin\AppData\Roaming\fgjo.exe
    C:\Users\Admin\AppData\Roaming\fgjo.exe
    1⤵
    • Executes dropped EXE
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:5124

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        fgjo.exe
        • Path C:\Users\Admin\AppData\Roaming\fgjo.exe
        • Size 61KB
        • SHA256 b9b8318980061ad50f8e9cc5a57b29d4cb3aae44570af6b6e424751672a1f5d6
        • MD5 SHA1 SHA512 SSDEEP TLSH
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