Overview

overview

6

Static

static

1

2026-07-06...at.exe

windows10-2004-x64

4

2026-07-06...at.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 00:28

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General

  • Target
    2026-07-06_dfa606d2fa6b1e549482c8fb67d35598_akira_amadey_avoslocker_elex_glassworm_icedid_luca-stealer_lynx_njrat.exe
  • Size 2.1MB
  • Sample260707-asj77set9t
  • SHA256 ebf4af104b73e69d5bcd58ffba6f8e5c82ded3c63bfb88f72c680227774f789a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
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
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Executes dropped EXE 1 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 registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 57 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_dfa606d2fa6b1e549482c8fb67d35598_akira_amadey_avoslocker_elex_glassworm_icedid_luca-stealer_lynx_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_dfa606d2fa6b1e549482c8fb67d35598_akira_amadey_avoslocker_elex_glassworm_icedid_luca-stealer_lynx_njrat.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Users\Admin\AppData\Local\Temp\fs2407176090.tmp\WsUninstallationTool64.exe
      "C:\Users\Admin\AppData\Local\Temp\fs2407176090.tmp\WsUninstallationTool64.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5308
      • C:\Windows\system32\fltmc.exe
        "C:\Windows\system32\fltmc.exe" unload fsni
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:6012
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2932
    • 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:1212
  • 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:2652
  • 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:2892

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        UninstallationTool.log
        • Path C:\ProgramData\F-Secure\Log\UninstallationTool\UninstallationTool.log
        • Size 961B
        • SHA256 4c4bbf09b0bc4735be433bd97a7d860b6e34a019c25b8dc874028089f4ad9adb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        lib_common.lua
        • Path C:\Users\Admin\AppData\Local\Temp\FS2407~2.TMP\lib_common.lua
        • Size 5KB
        • SHA256 f42f2715cf800096e52c4b5c80d1457ac04bc292a56f322aae61df838d74adba
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        lib_daas2.lua
        • Path C:\Users\Admin\AppData\Local\Temp\FS2407~2.TMP\lib_daas2.lua
        • Size 861B
        • SHA256 9fa53321233fe712a37c1bb7a8025b436c21759e6c8efd896f7e0469aec1f2c9
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        lib_ess_quarantine.lua
        • Path C:\Users\Admin\AppData\Local\Temp\FS2407~2.TMP\lib_ess_quarantine.lua
        • Size 793B
        • SHA256 448236c1eacc7e877b6d2f8bc340b50f7e39b6f32d25371e3620acc2fcd64257
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        lib_oneclient_ess.lua
        • Path C:\Users\Admin\AppData\Local\Temp\FS2407~2.TMP\lib_oneclient_ess.lua
        • Size 7KB
        • SHA256 45d8368c6dd7274cfa32909211613020dd3b451d1e6c0ff9f5e98478f0facb33
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        lib_ultralight_sdk.lua
        • Path C:\Users\Admin\AppData\Local\Temp\FS2407~2.TMP\lib_ultralight_sdk.lua
        • Size 11KB
        • SHA256 b68eb453e02553f92078c2c52439e27e2a42436cb8e515604d687a8c3f6a8ee3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WsUninstallationTool64.exe
        • Path C:\Users\Admin\AppData\Local\Temp\fs2407176090.tmp\WsUninstallationTool64.exe
        • Size 1.1MB
        • SHA256 bae9004c53de327563525b7b6d4b2ecce09c69cb88b3c4c7bdfdbd35225954b2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2652-183-0x0000021C94210000-0x0000021C94230000-memory.dmp
        Download

        memory/2652-149-0x0000021C83A10000-0x0000021C83A30000-memory.dmp
        Download

        memory/2652-135-0x0000021C801E0000-0x0000021C802E0000-memory.dmp
        Download

        memory/2652-161-0x0000021C83C70000-0x0000021C83C90000-memory.dmp
        Download

        memory/2652-150-0x0000021C93E90000-0x0000021C93F90000-memory.dmp
        Download

        memory/2652-136-0x0000021C801E0000-0x0000021C802E0000-memory.dmp
        Download