Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 03:14

General

  • Target
    2026-06-30_b518690317c153e477be60358240d4ca_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
  • Size 10.2MB
  • Sample260701-drd7cafs3x
  • SHA256 44f7960e8156501afcd9a87a0c00961acc542df8d72ee94d5eeceb30d1eb5fba
  • 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.

  • Loads dropped DLL 23 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • 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
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 43 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\2026-06-30_b518690317c153e477be60358240d4ca_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_b518690317c153e477be60358240d4ca_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1700
    • C:\Users\Admin\AppData\Local\Temp\2026-06-30_b518690317c153e477be60358240d4ca_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-06-30_b518690317c153e477be60358240d4ca_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
      2⤵
      • Loads dropped DLL
      PID:3260
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1532
    • 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:5332
  • 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:3188
  • 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:1656

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 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH

        LIBBZ2.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\LIBBZ2.dll
        • Size 81KB
        • SHA256 25a4aae35dd89709620106db311af5bca7c868182b961e106a895ae14d2fc98a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\VCRUNTIME140.dll
        • Size 121KB
        • SHA256 0205071c36c17f1efbd70178c852cb7d49985c484202752b8704b7ac6b184e60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_asyncio.pyd
        • Size 71KB
        • SHA256 82d4558d40e1582c12637c3c29270712d2c3272a985fa06a56ede96a5b8a9c22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_bz2.pyd
        • Size 35KB
        • SHA256 667d0a109f432c18b85f0f2c37a3bc382adb9e30a9cc8aa64497832f93a74b99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_ctypes.pyd
        • Size 131KB
        • SHA256 da9cd07c70464202cf9507029b7d611dd20a9b1ba1e20db633ca183c422a4e2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_hashlib.pyd
        • Size 60KB
        • SHA256 8086ee59bdb3f7d5f45da70d3861360600d3cc6ff68b801972f869d84c4886f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_lzma.pyd
        • Size 48KB
        • SHA256 88c54c2ec35d9f12c4051c68b623ed4e3c71e1510d989490eb38074c2db8d43f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_overlapped.pyd
        • Size 54KB
        • SHA256 64db3a0c3433de513c47d299204b1007ae00d716ef4adb098a4de88c79844e10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_queue.pyd
        • Size 31KB
        • SHA256 ad8b4b94be955e328a1825c4497e2fa4ec0695eac6e416431d0c07b7cdab680b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_socket.pyd
        • Size 83KB
        • SHA256 764f8608e0c8aaff7fa0381a71921dd739adba7d1ecb03d4dfa60574ebfae70d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_ssl.pyd
        • Size 177KB
        • SHA256 4290f033a14643c448f14dd82ec391d95edd3ad9939077a37f832c171f924490
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\_uuid.pyd
        • Size 25KB
        • SHA256 5e38b187b90631eb6580eeee7338515de774691891055c1df63872aada78f30b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\base_library.zip
        • Size 1.3MB
        • SHA256 484151d164e9ef35c918cdf588d128cd1f17cca21f47205e5ea68f749813eb37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ffi.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\ffi.dll
        • Size 39KB
        • SHA256 eb22fc95044ce939910d41857445bd0ecc4fc4d810ba30cc6b5f7f55b48ac8ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3-x64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\libcrypto-3-x64.dll
        • Size 7.0MB
        • SHA256 df58314c3877af3896570cc5645c0922c246ba516463c9f7838edf3812484bbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        liblzma.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\liblzma.dll
        • Size 195KB
        • SHA256 960b67b5188e142ae86e7a3ad0ad417a6c50e7a511b19155ad46061f46d0857f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3-x64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\libssl-3-x64.dll
        • Size 1.3MB
        • SHA256 b6e04ada0ae30ec7af8dd4c73f0eedf691a9a84e4749459a5896270ca9e3370d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\python312.dll
        • Size 7.1MB
        • SHA256 72c1bea78e0c49f746889a3af8c4973e044e50e319c1c976dd98059a403404da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\select.pyd
        • Size 30KB
        • SHA256 9b2db44d96870efb13a0bf1013b7863bf3c9fe823cf55928afdd797440257fb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\ucrtbase.dll
        • Size 1.1MB
        • SHA256 fbed69a52fdcf571dd37fe4cc63cb86ed3732b5b998807f14968788027c00754
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\unicodedata.pyd
        • Size 1.1MB
        • SHA256 046ea71130dcc8f9da1a37f9acd0c9c4b2b67f608457f1e254a959b921694fbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        speedups.cp312-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\websockets\speedups.cp312-win_amd64.pyd
        • Size 11KB
        • SHA256 9141671dfee4a94c6eff43fd907656c5d9544e22d8f6c9eb50e4972b9dc50f9c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zlib.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI17002\zlib.dll
        • Size 98KB
        • SHA256 bb5e7e442c70bdfa2d3c45c9620835ecc5e98191bde2bc226b4d799a09ad30b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3188-173-0x0000028083CB0000-0x0000028083CD0000-memory.dmp

        memory/3188-139-0x00000280801E0000-0x00000280802E0000-memory.dmp

        memory/3188-157-0x0000028093EB0000-0x0000028093FB0000-memory.dmp

        memory/3188-187-0x00000280943A0000-0x00000280943C0000-memory.dmp

        memory/3188-155-0x0000028083A50000-0x0000028083A70000-memory.dmp

        memory/5332-301-0x0000000009120000-0x00000000091EC000-memory.dmp