Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 13:31

General

  • Target
    2026-08-17_300af62e3d02efc1b351420440e3bf2f_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe
  • Size 143KB
  • Sample260817-qsgeback6w
  • SHA256 1e5bf8921662ab62c9c58b6b34aa5cb876c1800ac831d4cd6a116192899b9555
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vertexnet

C2
  • eu-secretdeals.info

Mutex
  • VN_MUTEX16

Attributes
  • C2Path

    /VertexNet/

Signatures

  • Family: VertexNET

    VertexNET is a stealer written in C++.

  • Detects VertexNET stealer 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_300af62e3d02efc1b351420440e3bf2f_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_300af62e3d02efc1b351420440e3bf2f_elex_karagany_rhadamanthys_smoke-loader_stealc_stop_tofsee_vertexnet.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:4192
  • C:\Users\Admin\AppData\Local\Temp\eu-secretdeals.info
    C:\Users\Admin\AppData\Local\Temp\eu-secretdeals.info
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2576

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        eu-secretdeals.info

        • Path C:\Users\Admin\AppData\Local\Temp\eu-secretdeals.info
        • Size 143KB
        • SHA256 1e5bf8921662ab62c9c58b6b34aa5cb876c1800ac831d4cd6a116192899b9555
        • MD5 SHA1 SHA512 SSDEEP TLSH