Overview

overview

8

Static

static

3

2026-06-30...ee.exe

windows10-2004-x64

7

2026-06-30...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    103s
  • max time network
    123s
  • 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, 17:49

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-06-30_e4f32258b868c26f53d8b5f542bb83ec_elex_mafia_stealc_tofsee.exe
  • Size 436KB
  • Sample260630-wefhraes8v
  • SHA256 a77ca936e073cf52acb0ea848bf876c4b768f353eb4a58824e22c06e07015a24
  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_e4f32258b868c26f53d8b5f542bb83ec_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_e4f32258b868c26f53d8b5f542bb83ec_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1700
    • C:\Users\Admin\AppData\Local\Temp\FF79.tmp
      "C:\Users\Admin\AppData\Local\Temp\FF79.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_e4f32258b868c26f53d8b5f542bb83ec_elex_mafia_stealc_tofsee.exe BD8C7B4746B800031985CC02775A4AB12552CC9D73FB45C3BA45BEA2AE66A1F08DE6BC0CBAEFE10BBFF3AC255F155A19514A3066F34A2F42AE2AAAD18E11F63D
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4780
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3840
    • 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:2800
  • 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:3432
  • 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:2664

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

        FF79.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\FF79.tmp
        • Size 436KB
        • SHA256 f844a41273b01c11a8aae1fbd932c6205c78e27cf6078a53c970a0e7111669d6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1700-0-0x0000000000720000-0x0000000000796000-memory.dmp
        Download

        memory/1700-6-0x0000000000720000-0x0000000000796000-memory.dmp
        Download

        memory/2664-15-0x0000021A801E0000-0x0000021A802E0000-memory.dmp
        Download

        memory/2664-73-0x0000021A94690000-0x0000021A946B0000-memory.dmp
        Download

        memory/2664-42-0x0000021A93E80000-0x0000021A93F80000-memory.dmp
        Download

        memory/2664-59-0x0000021A83C80000-0x0000021A83CA0000-memory.dmp
        Download

        memory/2664-40-0x0000021A83A20000-0x0000021A83A40000-memory.dmp
        Download

        memory/4780-5-0x0000000000140000-0x00000000001B6000-memory.dmp
        Download

        memory/4780-8-0x0000000000140000-0x00000000001B6000-memory.dmp
        Download