Overview

overview

7

Static

static

3

2026-08-04...ys.exe

windows10-2004-x64

7

2026-08-04...ys.exe

windows11-ltsc_2024-x64

7

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
    04/08/2026, 15:36

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General

  • Target
    2026-08-04_62d5d7d48fe0b54fe3d9aa8ae0729f32_bkransomware_elex_maze_rhadamanthys.exe
  • Size 95KB
  • Sample260804-s15g8ada56
  • SHA256 af67df46b4b32b908eb1ad04fe784c0711d967bb6310c66bad4db32c57faf5c8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistencespywarestealer

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Drops file in Windows directory 3 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.

    discovery
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_62d5d7d48fe0b54fe3d9aa8ae0729f32_bkransomware_elex_maze_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_62d5d7d48fe0b54fe3d9aa8ae0729f32_bkransomware_elex_maze_rhadamanthys.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Windows\CTS.exe
      "C:\Windows\CTS.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4484
  • C:\Windows\CTS.exe
    C:\Windows\CTS.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2812

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        powershell.exe.log
        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
        • Size 73KB
        • SHA256 19681b6e8dc9d7442f99132a9c3b4c8790af646200381acc04312a7ae518bf8b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        23dNb79Ppm3DxEv.exe
        • Path C:\Users\Admin\AppData\Local\Temp\23dNb79Ppm3DxEv.exe
        • Size 95KB
        • SHA256 21d26330787474ce586ec6eaa1f4fc925038e03a0c673a9ecbfa02d8431279f0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CTS.exe
        • Path C:\Windows\CTS.exe
        • Size 71KB
        • SHA256 075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download