Analysis

  • max time kernel
    149s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 05:06

General

  • Target
    2026-07-30_a8c82ae7bd8aff1ba33b49becca7b431_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
  • Size 16.7MB
  • Sample260730-frpzystvds
  • SHA256 a644d032525a81c573941b3dc60147dba7acdab0e94813adb6387cbf76431c2a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Contains code to disable Windows Defender 2 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Detects executables containing artifacts associated with disabling Widnows Defender 2 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen 2 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 17 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_a8c82ae7bd8aff1ba33b49becca7b431_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_a8c82ae7bd8aff1ba33b49becca7b431_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Users\Admin\AppData\Local\Temp\2026-07-30_a8c82ae7bd8aff1ba33b49becca7b431_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-07-30_a8c82ae7bd8aff1ba33b49becca7b431_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4116
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\tmp_0cfcf52a.exe"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5732
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\tmp_0cfcf52a.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\tmp_0cfcf52a.exe
          4⤵
          • Looks for VMWare Tools registry key
          • Executes dropped EXE
          PID:1792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_bz2.pyd
        • Size 84KB
        • SHA256 1bf985b54f529a3cbb3e52532791cc4d4c64009142d37b54eb3521adec203d5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_ctypes.pyd
        • Size 131KB
        • SHA256 96b07339d52c74f2a1dd043df5eb931e4072eed90a3a8715ffec751d818e4117
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_hashlib.pyd
        • Size 67KB
        • SHA256 50f3ce7a2281fd32f378f3ba5067bdd13e18ee95877db5199c6a0babdc9c516a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_lzma.pyd
        • Size 155KB
        • SHA256 51815b6474d4216c6a2aeaffdae5d2ff4acb7a0236254f2cfe43247022f3d781
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_queue.pyd
        • Size 34KB
        • SHA256 b5b5368026c33ade7651fb4cf4c6c1ca7eecc9c8cdad0af007da8a3ac0e067f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_socket.pyd
        • Size 84KB
        • SHA256 8676f3cebd9d01c7ad51a29b3f7ff429c0a8f6bc564cab21eb6cdaa2e26fd259
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_ssl.pyd
        • Size 177KB
        • SHA256 b8118580b461801df12ec12d3d666aa0ebc2b3750bcf92b90b92789b152bf856
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\_wmi.pyd
        • Size 38KB
        • SHA256 9a7255064ea143895b28efea6d78e9e518bac290900aec52a6a0435c36a172fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\base_library.zip
        • Size 1.3MB
        • SHA256 105713c03534d4330efa3cc36b30c13d4a1515ae3a30f3e1b699e89178c086b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 eaf6d613b95b61a39558d84c50e72630a66c99914292df88e7b54ebd60c5bd34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\libssl-3.dll
        • Size 776KB
        • SHA256 cf1a5fdcefa3daf69041f31f98ece1d7911ca4fcb8e9f1043b4d0f459ae4c936
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\python3.DLL
        • Size 70KB
        • SHA256 cbc4876275178244905ee45a9ee6ec9fa4bfb9aad6209a03b756d38a186f80d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python313.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\python313.dll
        • Size 5.8MB
        • SHA256 6964e590037c41d631fd1215f05af154f7fa68105993c6f573a20689b473f1ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\select.pyd
        • Size 32KB
        • SHA256 ddf1221851814943a82ed8a986d228463404da2ada969661bdd69223f14fc050
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI45122\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        tmp_0cfcf52a.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\tmp_0cfcf52a.exe
        • Size 57KB
        • SHA256 eb6aac5f566e0ef733a4604d77e3b4848ba214b60c9c47aaae9312eb6d529294
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1792-94-0x00007FF6E8C80000-0x00007FF6E8C96000-memory.dmp