Overview

overview

8

Static

static

3

2026-06-29...ee.exe

windows10-2004-x64

7

2026-06-29...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/06/2026, 04:37

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-06-29_b4cc31e0ecc7e4b8793e970cbcb329a7_elex_mafia_stealc_tofsee.exe
  • Size 468KB
  • Sample260630-e83rpse19q
  • SHA256 be8336e08c96bbf55b9bab792f814b149a56de9d074aa34ca7e4b815a88a09ec
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistencespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-29_b4cc31e0ecc7e4b8793e970cbcb329a7_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-29_b4cc31e0ecc7e4b8793e970cbcb329a7_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\194B.tmp
      "C:\Users\Admin\AppData\Local\Temp\194B.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-29_b4cc31e0ecc7e4b8793e970cbcb329a7_elex_mafia_stealc_tofsee.exe D5687983151D90BE6D38022DFD35D4B2A86EF38C21AEC5BA9DEFB6B9892D23F22855A69A3D0FFA11C21B5B6159565E0173B7A39129050B4871B28FA5936287E6
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3928
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5756
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5880
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1856
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1284

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        194B.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\194B.tmp
        • Size 468KB
        • SHA256 eee3a0196e76ce10c29c4dc89226377da9e4236eda65721ef769e3eff8d48eff
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1284-168-0x000001F2B8000000-0x000001F2B8434000-memory.dmp
        Download

        memory/1856-25-0x00000184801E0000-0x00000184802E0000-memory.dmp
        Download

        memory/1856-26-0x00000184801E0000-0x00000184802E0000-memory.dmp
        Download

        memory/1856-51-0x0000018494710000-0x0000018494730000-memory.dmp
        Download

        memory/1856-34-0x0000018494000000-0x0000018494100000-memory.dmp
        Download

        memory/1856-40-0x0000018482D10000-0x0000018482D30000-memory.dmp
        Download

        memory/1856-33-0x0000018482AC0000-0x0000018482AE0000-memory.dmp
        Download