Analysis

  • max time kernel
    127s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 01:28

General

  • Target
    2026-07-05_7bc62c80436d902b7ca23278887d984f_elex_mafia.exe
  • Size 877KB
  • Sample260705-bvt1vsby5j
  • SHA256 a70d9a6aadf3fc60db55c963ee193fda48ad95923238a59fc52b321fbdbed342
  • MD5 SHA1 SHA512 SSDEEP TLSH

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.

  • Executes dropped EXE 7 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 41 IoCs
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 39 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.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_7bc62c80436d902b7ca23278887d984f_elex_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_7bc62c80436d902b7ca23278887d984f_elex_mafia.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4480
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2856
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Windows\System32\GameInputSvc.exe
      "C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_1
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:5876
  • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
    "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    PID:4156
  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    PID:3412
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:2912
  • \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE
    "c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
    1⤵
    • Executes dropped EXE
    PID:6120
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5368
    • 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:2104
  • 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:3100
  • 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:1676

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
        • Size 2.7MB
        • SHA256 e1c70cd2a431d95b5e7cdbe8ac57da1bb29a8b4c193566e6e75a458e08e5f31f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 849KB
        • SHA256 f439264e922b9cd599035270cacf9e297e64e3052befc3bf8059d367339aa005
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 829KB
        • SHA256 f6184e254d164853fb5fd46c4f6c36ee5cb8d5d4873192193c1bd979a3a36410
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.8MB
        • SHA256 6468bb9da989e570c1d749b2418c0ea0757b6e04364ecc5574ab0c12363b643a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 664KB
        • SHA256 62c7a36a9514043392b8f6fdb9862e992298a449b4e6f13e09b76637e4f5160a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 780KB
        • SHA256 c6d68f38612a4908d1bfcf452ccf92f643de328e39d96832feb7c019231f5427
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\system32\AppVClient.exe
        • Size 1.3MB
        • SHA256 52b03d011fcbda62de808b611bf4a9cefd45b776907e1ae64c979d578471e00f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/796-29-0x000002043A8C0000-0x000002043A926000-memory.dmp

        memory/796-30-0x000002043A8C0000-0x000002043A926000-memory.dmp

        memory/796-27-0x00007FF6206B0000-0x00007FF620779000-memory.dmp

        memory/796-28-0x000002043A8C0000-0x000002043A926000-memory.dmp

        memory/796-68-0x00007FF6206B0000-0x00007FF620779000-memory.dmp

        memory/1676-226-0x000001DB001E0000-0x000001DB002E0000-memory.dmp

        memory/1676-240-0x000001DB01A50000-0x000001DB01A70000-memory.dmp

        memory/1676-271-0x000001DB046F0000-0x000001DB04710000-memory.dmp

        memory/1676-227-0x000001DB001E0000-0x000001DB002E0000-memory.dmp

        memory/1676-257-0x000001DB01C70000-0x000001DB01C90000-memory.dmp

        memory/1676-242-0x000001DB01E70000-0x000001DB01F70000-memory.dmp

        memory/2856-16-0x000002D575520000-0x000002D575586000-memory.dmp

        memory/2856-18-0x000002D575520000-0x000002D575586000-memory.dmp

        memory/2856-15-0x00007FF69E740000-0x00007FF69E863000-memory.dmp

        memory/2856-52-0x00007FF69E740000-0x00007FF69E863000-memory.dmp

        memory/2912-69-0x00007FF784840000-0x00007FF7849A8000-memory.dmp

        memory/2912-71-0x0000027DE5D30000-0x0000027DE5D96000-memory.dmp

        memory/2912-76-0x0000027DE5D30000-0x0000027DE5D96000-memory.dmp

        memory/2912-70-0x0000027DE5D30000-0x0000027DE5D96000-memory.dmp

        memory/2912-78-0x00007FF784840000-0x00007FF7849A8000-memory.dmp

        memory/3412-61-0x0000025F0D000000-0x0000025F0D066000-memory.dmp

        memory/3412-60-0x0000025F0BE00000-0x0000025F0BECF000-memory.dmp

        memory/3412-62-0x0000025F0D000000-0x0000025F0D066000-memory.dmp

        memory/4156-46-0x000001E1C7EE0000-0x000001E1C7FAF000-memory.dmp

        memory/4156-47-0x000001E1C80E0000-0x000001E1C8146000-memory.dmp

        memory/4156-48-0x000001E1C80E0000-0x000001E1C8146000-memory.dmp

        memory/4480-1-0x0000000002A70000-0x0000000002AD9000-memory.dmp

        memory/4480-6-0x0000000002A70000-0x0000000002AD9000-memory.dmp

        memory/4480-7-0x0000000002A70000-0x0000000002AD9000-memory.dmp

        memory/4480-0-0x0000000000800000-0x0000000000AAD000-memory.dmp

        memory/4480-57-0x0000000000800000-0x0000000000AAD000-memory.dmp

        memory/4480-39-0x0000000000800000-0x0000000000AAD000-memory.dmp

        memory/4480-23-0x00000000008F4000-0x00000000008F5000-memory.dmp

        memory/5876-40-0x00000217E7BB0000-0x00000217E7C16000-memory.dmp

        memory/5876-88-0x00007FF6206B0000-0x00007FF620779000-memory.dmp

        memory/5876-37-0x00000217E7BB0000-0x00000217E7C16000-memory.dmp

        memory/5876-36-0x00007FF6206B0000-0x00007FF620779000-memory.dmp

        memory/6120-83-0x00000236CB460000-0x00000236CB4C6000-memory.dmp

        memory/6120-81-0x00000236CB2C0000-0x00000236CB38F000-memory.dmp

        memory/6120-82-0x00000236CB460000-0x00000236CB4C6000-memory.dmp