Overview

overview

8

Static

static

3

2026-07-08...ze.exe

windows10-2004-x64

7

2026-07-08...ze.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    25s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 04:37

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General

  • Target
    2026-07-08_5731b701011b6c74682060362d4f9f1e_bkransomware_elex_icedid_maze.exe
  • Size 2.3MB
  • Sample260708-e84c8saz6s
  • SHA256 72f41297431302cbc3bb221c55b63b7a76564bb51f8cbc857f7bf715023553e6
  • 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
  • Executes dropped EXE 7 IoCs
  • 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 11 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.

    discovery
  • 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
    adwarespyware
  • Modifies data under HKEY_USERS 41 IoCs
  • Modifies registry class 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 19 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-08_5731b701011b6c74682060362d4f9f1e_bkransomware_elex_icedid_maze.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-08_5731b701011b6c74682060362d4f9f1e_bkransomware_elex_icedid_maze.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
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4508
  • 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
    PID:1824
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5924
    • 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:3608
  • 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:3752
  • 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:5052
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:2868
  • \??\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:3012
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4376
    • 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:4888
  • 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:1972
  • 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:4180

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 0bccf74ea89ef53b457d0be6cff16dd5fe2fd05c346aef53a0cf6ad8f96d8e9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        maintenanceservice.exe
        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 849KB
        • SHA256 934c2eeb5ae900aeb42b02ebf8fb84497ed3696bfff20926e610c93e8c37ec42
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OSE.EXE
        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 829KB
        • SHA256 cd1e7ea9195a7e9e0f80b7f6a28989162d3cbda6982e5aaec179dc9432272cb0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        elevation_service.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 2.8MB
        • SHA256 a49de95ba58fe7f3d7506cb6f0854ed5a658df6b506aabfc9996cf23b0fb8fef
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        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

        GameInputSvc.exe
        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 664KB
        • SHA256 bc03ff2f781ec418b1db257485f63a8ac3b8ee8b5ef92c8bace076cb5448446b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        alg.exe
        • Path C:\Windows\System32\alg.exe
        • Size 780KB
        • SHA256 2153b98482a01b806204bd07c2098a8554debc8c48e9e8505f541e7b311b02b5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AppVClient.exe
        • Path C:\Windows\system32\AppVClient.exe
        • Size 1.3MB
        • SHA256 e619fc746c048f1f831aec819f286ea775f468cda772eb76dd91a84b198e2d17
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1824-18-0x0000019B563A0000-0x0000019B56406000-memory.dmp
        Download

        memory/1824-16-0x0000019B563A0000-0x0000019B56406000-memory.dmp
        Download

        memory/1824-17-0x0000019B563A0000-0x0000019B56406000-memory.dmp
        Download

        memory/1824-15-0x00007FF7BDE70000-0x00007FF7BDF93000-memory.dmp
        Download

        memory/1824-42-0x00007FF7BDE70000-0x00007FF7BDF93000-memory.dmp
        Download

        memory/1972-121-0x0000018D03B80000-0x0000018D03BA0000-memory.dmp
        Download

        memory/1972-90-0x0000018D00050000-0x0000018D00150000-memory.dmp
        Download

        memory/1972-136-0x0000018D141C0000-0x0000018D141E0000-memory.dmp
        Download

        memory/1972-105-0x0000018D037F0000-0x0000018D03810000-memory.dmp
        Download

        memory/1972-107-0x0000018D13DD0000-0x0000018D13ED0000-memory.dmp
        Download

        memory/2868-68-0x0000022FFDB40000-0x0000022FFDBA6000-memory.dmp
        Download

        memory/2868-70-0x0000022FFDB40000-0x0000022FFDBA6000-memory.dmp
        Download

        memory/2868-74-0x0000022FFDB40000-0x0000022FFDBA6000-memory.dmp
        Download

        memory/2868-76-0x00007FF76BCF0000-0x00007FF76BE58000-memory.dmp
        Download

        memory/2868-67-0x00007FF76BCF0000-0x00007FF76BE58000-memory.dmp
        Download

        memory/3012-79-0x000002879C9C0000-0x000002879CAB3000-memory.dmp
        Download

        memory/3012-80-0x000002879CBE0000-0x000002879CC46000-memory.dmp
        Download

        memory/3012-81-0x000002879CBE0000-0x000002879CC46000-memory.dmp
        Download

        memory/3608-36-0x0000012EB9440000-0x0000012EB94A6000-memory.dmp
        Download

        memory/3608-38-0x0000012EB9440000-0x0000012EB94A6000-memory.dmp
        Download

        memory/3608-35-0x00007FF62F3E0000-0x00007FF62F4A9000-memory.dmp
        Download

        memory/3608-66-0x00007FF62F3E0000-0x00007FF62F4A9000-memory.dmp
        Download

        memory/3752-51-0x000001D91DB20000-0x000001D91DB86000-memory.dmp
        Download

        memory/3752-50-0x000001D91DB20000-0x000001D91DB86000-memory.dmp
        Download

        memory/3752-49-0x000001D91D8D0000-0x000001D91D9C3000-memory.dmp
        Download

        memory/4180-268-0x000002AD120C0000-0x000002AD12751000-memory.dmp
        Download

        memory/4508-7-0x00000000029D0000-0x0000000002A39000-memory.dmp
        Download

        memory/4508-0-0x00000000027A0000-0x000000000283A000-memory.dmp
        Download

        memory/4508-1-0x00000000029D0000-0x0000000002A39000-memory.dmp
        Download

        memory/4508-6-0x00000000029D0000-0x0000000002A39000-memory.dmp
        Download

        memory/5052-60-0x000001E414500000-0x000001E414566000-memory.dmp
        Download

        memory/5052-59-0x000001E414500000-0x000001E414566000-memory.dmp
        Download

        memory/5052-58-0x000001E4142E0000-0x000001E4143D3000-memory.dmp
        Download

        memory/5924-55-0x00007FF62F3E0000-0x00007FF62F4A9000-memory.dmp
        Download

        memory/5924-26-0x00007FF62F3E0000-0x00007FF62F4A9000-memory.dmp
        Download

        memory/5924-27-0x000001CC4E510000-0x000001CC4E576000-memory.dmp
        Download

        memory/5924-28-0x000001CC4E510000-0x000001CC4E576000-memory.dmp
        Download

        memory/5924-29-0x000001CC4E510000-0x000001CC4E576000-memory.dmp
        Download