Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 20:28

General

  • Target
    2026-08-05_be4681f2204dd13a85b76ea7f27fad43_blankgrabber_cobalt-strike_icedid_njrat_satacom.exe
  • Size 50.8MB
  • Sample260805-y9eaaa1tdx
  • SHA256 53098b99170ed17a29ba7e243273eb41ecc71da2012859d9a00a9795d048414e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates VirtualBox DLL files 2 TTPs 4 IoCs
  • Enumerates VirtualBox registry keys 2 TTPs 5 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Looks for Parallels drivers on disk. 2 TTPs 2 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VirtualBox drivers on disk 2 TTPs 4 IoCs
  • Looks for VirtualBox executables on disk 2 TTPs 3 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Looks for VMWare drivers on disk 2 TTPs 5 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 63 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_be4681f2204dd13a85b76ea7f27fad43_blankgrabber_cobalt-strike_icedid_njrat_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_be4681f2204dd13a85b76ea7f27fad43_blankgrabber_cobalt-strike_icedid_njrat_satacom.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Users\Admin\AppData\Local\Temp\2026-08-05_be4681f2204dd13a85b76ea7f27fad43_blankgrabber_cobalt-strike_icedid_njrat_satacom.exe
      C:\Users\Admin\AppData\Local\Temp\2026-08-05_be4681f2204dd13a85b76ea7f27fad43_blankgrabber_cobalt-strike_icedid_njrat_satacom.exe
      2⤵
      • Enumerates VirtualBox DLL files
      • Enumerates VirtualBox registry keys
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Looks for Parallels drivers on disk.
      • Looks for VirtualBox Guest Additions in registry
      • Looks for VirtualBox drivers on disk
      • Looks for VirtualBox executables on disk
      • Looks for VMWare Tools registry key
      • Looks for VMWare drivers on disk
      • Checks BIOS information in registry
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Checks for VirtualBox DLLs, possible anti-VM trick
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2808
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _keccak.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\Crypto\Hash\_keccak.pyd
        • Size 15KB
        • SHA256 393c54d090197d55d87619e99528d2e774c9157632115a07fcf35ee50681e78f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _imaging.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\PIL\_imaging.pyd
        • Size 2.5MB
        • SHA256 63909e2f10cff5f511a1c4fe62a6fe6ac293b5fb32af426ca30e631e9faaba3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-7.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\libssl-1_1.dll
        • Size 688KB
        • SHA256 d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _helpers_c.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\propcache\_helpers_c.pyd
        • Size 62KB
        • SHA256 de55a9155cddc872707e822fb1c60b7a1f718bd20a068f0c79e205a7b26af917
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __init__.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pydantic\__init__.pyd
        • Size 28KB
        • SHA256 3d2efa7af756a6a73341eab135ee40c8669b1ce94f30e7a3daf3745e58e461fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        class_validators.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pydantic\class_validators.pyd
        • Size 166KB
        • SHA256 1122d82f1c119320af7fc9561c6c5809eddcde88419a906bc2df5e874fc49b54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dataclasses.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pydantic\dataclasses.pyd
        • Size 180KB
        • SHA256 6d59c181f3060c8397605fc5a2a123f66fcb518114a5c9fb9be778a611afe1f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        typing.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pydantic\typing.pyd
        • Size 177KB
        • SHA256 148cf678bd62cff2f18dba3c7c9e005f9f39b66ad1cee4115a19c4283319f22f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        utils.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\pydantic\utils.pyd
        • Size 273KB
        • SHA256 a0bd30c227002a5594c8bdd236d0fbb4516fd9c89c23f1d25aa41ad3af4161aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\unicodedata.pyd
        • Size 1.1MB
        • SHA256 1fb2d66c056f69e8bbdd8c6c910e72697874dae680264f8fb4b4df19af98aa2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _SHA512.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\Crypto\Hash\_SHA512.pyd
        • Size 25KB
        • SHA256 adab3a8ef9daa73b1e9ca83d66a726c8ad256eed119ab2d7d3fcee10f8f013d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _modexp.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\Crypto\Math\_modexp.pyd
        • Size 30KB
        • SHA256 fc122c8e0a1c236c2a0b20009ed710602545577ba34a9fafed71eb84e56a2e76
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_asyncio.pyd
        • Size 63KB
        • SHA256 a9a99a2b847e46c0efce7fcfefd27f4bce58baf9207277c17bffd09ef4d274e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_bz2.pyd
        • Size 81KB
        • SHA256 62173a8fadd4bf4dd71ab89ea718754aa31620244372f0c5bbbae102e641a60e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _cffi_backend.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_cffi_backend.pyd
        • Size 175KB
        • SHA256 c379126647af2cbfb592d6a921f6218da59b886e2a56e9b82f8159aced6f1100
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_ctypes.pyd
        • Size 120KB
        • SHA256 1ea3dd3df393fa9b27bf6595be4ac859064cd8ef9908a12378a6021bba1cb177
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_decimal.pyd
        • Size 248KB
        • SHA256 9aac010a424c757c434c460c3c0a6515d7720966ab64bad667539282a17b4133
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_hashlib.pyd
        • Size 63KB
        • SHA256 caa4d2f8795e9a55e128409cc016e2cc5c694cb026d7058fc561e4dd131ed1c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_lzma.pyd
        • Size 154KB
        • SHA256 60793c8592193cfbd00fd3e5263be4315d650ba4f9e4fda9c45a10642fd998be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_overlapped.pyd
        • Size 48KB
        • SHA256 2ebbb0583259528a5178dd37439a64affcb1ab28cf323c6dc36a8c30362aa992
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_queue.pyd
        • Size 30KB
        • SHA256 925f05255f4aae0997dc4ec94d900fd15950fd840685d5b8aa755427c7422b14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_socket.pyd
        • Size 77KB
        • SHA256 e6deb751039cd5424a139708475ce83f9c042d43e650765a716cb4a924b07e4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\_ssl.pyd
        • Size 156KB
        • SHA256 d2a7999e234e33828888ad455baa6ab101d90323579abc1095b8c42f0f723b6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _multidict.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\multidict\_multidict.pyd
        • Size 77KB
        • SHA256 722e3bc918b47b78e0e560864bd870b51af33f7dfdf77b54f2a99b3c5009ed94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        errors.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\pydantic\errors.pyd
        • Size 165KB
        • SHA256 713688dd3557185b5ff9dabf99b5410a76d18f0928fc2fe9e9caa4b18c4ac8f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\python310.dll
        • Size 4.3MB
        • SHA256 14b06796f288bc6599e458fb23a944ab0c843e9868058f02a91d4606533505ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\select.pyd
        • Size 29KB
        • SHA256 db85f2f94d4994283e1055057372594538ae11020389d966e45607413851d9e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _quoting_c.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_2400_134304353463809297\yarl\_quoting_c.pyd
        • Size 79KB
        • SHA256 b4d133dc11495ebb359adee9abb18c26466dd657673d96faeeaf587e82d53089
        • MD5 SHA1 SHA512 SSDEEP TLSH