Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    21/04/2026, 04:27

General

  • Target
    2026-04-21_3da484a121692dc75a1b97982c863b63_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
  • Size 5.7MB
  • Sample260421-e3d66ahw4k
  • SHA256 5566336422a16b981bcc5f3035552f353c20951f6fa995a13bd6e78b131b9d6c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-21_3da484a121692dc75a1b97982c863b63_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-21_3da484a121692dc75a1b97982c863b63_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\2026-04-21_3da484a121692dc75a1b97982c863b63_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-04-21_3da484a121692dc75a1b97982c863b63_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
      2⤵
      • Loads dropped DLL
      PID:4736

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\VCRUNTIME140.dll
        • Size 94KB
        • SHA256 e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_bz2.pyd
        • Size 78KB
        • SHA256 4c2649dc69a8874b91646723aacb84c565efeaa4277c46392055bca9a10497a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_decimal.pyd
        • Size 241KB
        • SHA256 384993b2b8cfcbf155e63f0ee2383a9f9483de92ab73736ff84590a0c4ca2690
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_hashlib.pyd
        • Size 57KB
        • SHA256 50daeb3985302a8d85ce8167b0bf08b9da43e7d51ceae50e8e1cdfb0edf218c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_lzma.pyd
        • Size 149KB
        • SHA256 f125a885c10e1be4b12d988d6c19128890e7add75baa935fe1354721aa2dea3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_socket.pyd
        • Size 72KB
        • SHA256 3669e56e99ae3a944fbe7845f0be05aea96a603717e883d56a27dc356f8c2f2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\_ssl.pyd
        • Size 152KB
        • SHA256 bf63f44951f14c9d0c890415d013276498d6d59e53811bbe2fa16825710bea14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\base_library.zip
        • Size 858KB
        • SHA256 139902c217fb3040fab8ead4c8b11c5bd2924684cfab01f3ab152a0d8190e04f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\libssl-1_1.dll
        • Size 678KB
        • SHA256 b7c0e42c1a60a2a062b899c8d4ebd0c50ef956177ba21785ce07c517c143aeaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\python310.dll
        • Size 4.2MB
        • SHA256 f281c2e252ed59dd96726dbb2de529a2b07b818e9cc3799d1ffa9883e3028ed8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\select.pyd
        • Size 25KB
        • SHA256 f1694ce82da997faa89a9d22d469bfc94abb0f2063a69ec9b953bc085c2cb823
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49322\unicodedata.pyd
        • Size 1.1MB
        • SHA256 9b22d93f4db077a70a1d85ffc503980903f1a88e262068dd79c6190ec7a31b08
        • MD5 SHA1 SHA512 SSDEEP TLSH