Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/11/2026, 16:28

General

  • Target
    2026-11-09_7023a8c54c3fe474f4060ec4fc0d6331_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.6MB
  • Sample261110-tys7vagg32
  • SHA256 1e444d6496a2409f9edf97046922a053db52dcd8db4a8f6bee174829419be141
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_7023a8c54c3fe474f4060ec4fc0d6331_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_7023a8c54c3fe474f4060ec4fc0d6331_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4324
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\yvk1lvnj.cmdline"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5276
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8BC7.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC8BC6.tmp"
        3⤵
          PID:5256

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES8BC7.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES8BC7.tmp
          • Size 1KB
          • SHA256 98e7b2058e95ce9da3237e0156918be2e64ef2527da178414a4aa6c1623a1c2d
          • MD5 SHA1 SHA512 TLSH

          yvk1lvnj.dll

          • Path C:\Users\Admin\AppData\Local\Temp\yvk1lvnj.dll
          • Size 128KB
          • SHA256 e5e01a21bf4c4d919d0a53dea99e0dccdc3dfbdba7034d5c822af6cb920f85b2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CSC8BC6.tmp

          • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC8BC6.tmp
          • Size 652B
          • SHA256 96f019e283c1e4514d0e49e5c0c287bdd41ca15fcfa9fc71f4c74128e367eeb2
          • MD5 SHA1 SHA512 TLSH

          yvk1lvnj.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\yvk1lvnj.0.cs
          • Size 272KB
          • SHA256 96a6d583f249855c0f7da692f41886da7eafb98dd4309d6b62887c2366eb4a4a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          yvk1lvnj.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\yvk1lvnj.cmdline
          • Size 615B
          • SHA256 697341e7d789516c50b955fc18463d618e86c3878fb31e5bbec34db97b33467f
          • MD5 SHA1 SHA512 TLSH

          memory/4324-54-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-39-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-4-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-5-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-6-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-7-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-11-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-22-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-24-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-28-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-8-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-20-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-26-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-19-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-30-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-16-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-40-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-42-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-44-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-48-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-36-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-14-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-12-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-52-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-58-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-62-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-64-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-66-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-72-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-74-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-80-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-32-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-34-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-61-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-79-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-77-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-70-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-68-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-56-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-1-0x0000000074E02000-0x0000000074E04000-memory.dmp

          memory/4324-0-0x0000000003070000-0x0000000003080000-memory.dmp

          memory/4324-50-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-92-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-86-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-91-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-112-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-125-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-130-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-82-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-84-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-126-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-132-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-129-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-122-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-120-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-118-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-116-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-114-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-110-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-108-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-106-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-105-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-103-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-101-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-98-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-96-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-94-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-47-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-89-0x0000000006F70000-0x00000000073A8000-memory.dmp

          memory/4324-658-0x0000000074E02000-0x0000000074E04000-memory.dmp

          memory/4324-770-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8113-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8114-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8136-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8129-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8130-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8131-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8132-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8133-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8134-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/4324-8135-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/5276-8120-0x0000000074E00000-0x0000000075421000-memory.dmp

          memory/5276-8127-0x0000000074E00000-0x0000000075421000-memory.dmp