Overview

overview

8

Static

static

3

2026-07-07...os.exe

windows10-2004-x64

8

2026-07-07...os.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 09:57

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General

  • Target
    2026-07-07_c4aa867a78a627509c4f678d873cbc69_darkgate_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe
  • Size 1.8MB
  • Sample260707-ly893act4n
  • SHA256 276f630497959bd085a5cc42613313501aa86f4a7eacf8573433669a551249b6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryinstallerpersistencespyware

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 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

    installer
  • 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 51 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 53 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-07_c4aa867a78a627509c4f678d873cbc69_darkgate_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_c4aa867a78a627509c4f678d873cbc69_darkgate_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5824
    • C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxyInstaller.exe
      "C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxyInstaller.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:6004
      • C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxySetup.exe
        "C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxySetup.exe" /lang=en_US /campaign="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"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2656
        • C:\Users\Admin\AppData\Local\Temp\is-67Q94.tmp\GalaxySetup.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-67Q94.tmp\GalaxySetup.tmp" /SL5="$8008C,286404590,1268224,C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxySetup.exe" /lang=en_US /campaign="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"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:3880
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5812
    • 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:1068
  • 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:4832
  • 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:3176

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        InstallerWebinstaller.log
        • Path C:\ProgramData\GOG.com\Galaxy\logs\InstallerWebinstaller.log
        • Size 688B
        • SHA256 cd84498f5c5429f17a3b01b19c3abf363f3c54346f5e8936253138de7875ada1
        • MD5 SHA1 SHA512 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

        GalaxyInstaller.exe
        • Path C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\GalaxyInstaller.exe
        • Size 566KB
        • SHA256 61eadf4a0bb3710671f5b6f1db10c522a2d0a07177d3b79eb844d7f69d8f8635
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icon.ico
        • Path C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\icon.ico
        • Size 480KB
        • SHA256 de9a2072df66c11af8cc255788c4c572f7b45ba7ab19524ad2e01a23f55e9ca8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        payload.campaign
        • Path C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\payload.campaign
        • Size 557B
        • SHA256 0083000828baf72ec1f342c3aa52ad8e0f5054620399e758e7850be43f4bfa8d
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        remoteconfig.json
        • Path C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_toOKt\remoteconfig.json
        • Size 533B
        • SHA256 9d752b2d092657f995167f1f7396f217319e1a7ed25c0460bacc9969cb4e6dd3
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        GalaxySetup.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\is-67Q94.tmp\GalaxySetup.tmp
        • Size 3.3MB
        • SHA256 2a5e824cf44dc6d66fe124b09a37180f84908e172f08b440dc4f64f17dde06df
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _isdecmp.dll
        • Path C:\Users\Admin\AppData\Local\Temp\is-HA633.tmp\_isetup\_isdecmp.dll
        • Size 28KB
        • SHA256 8287d0e287a66ee78537c8d1d98e426562b95c50f569b92cea9ce36a9fa57e64
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2656-253-0x0000000000400000-0x0000000000543000-memory.dmp
        Download

        memory/2656-200-0x0000000000400000-0x0000000000543000-memory.dmp
        Download

        memory/3176-76-0x0000026F001E0000-0x0000026F002E0000-memory.dmp
        Download

        memory/3176-86-0x0000026F01A30000-0x0000026F01A50000-memory.dmp
        Download

        memory/3176-108-0x0000026F01C90000-0x0000026F01CB0000-memory.dmp
        Download

        memory/3176-87-0x0000026F01E50000-0x0000026F01F50000-memory.dmp
        Download

        memory/3176-122-0x0000026F04210000-0x0000026F04230000-memory.dmp
        Download

        memory/3880-254-0x0000000000400000-0x0000000000765000-memory.dmp
        Download

        memory/5824-0-0x0000000000120000-0x00000000002E1000-memory.dmp
        Download

        memory/6004-34-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-30-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-37-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-38-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-39-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-40-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-26-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-35-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-25-0x000000001E580000-0x000000001E742000-memory.dmp
        Download

        memory/6004-36-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-29-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-28-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-13-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-12-0x00007FF8AFDC0000-0x00007FF8B0764000-memory.dmp
        Download

        memory/6004-11-0x0000000000400000-0x0000000000490000-memory.dmp
        Download

        memory/6004-10-0x00007FF8AFF4F000-0x00007FF8AFF50000-memory.dmp
        Download

        memory/6004-27-0x000000001EC80000-0x000000001F1A8000-memory.dmp
        Download