Overview

overview

10

Static

static

3

2026-08-19...om.exe

windows10-2004-x64

10

2026-08-19...om.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 22:29

Sharing

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General

  • Target
    2026-08-19_8d6b99eef23b725015d9f7ec049cc2d5_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
  • Size 11.5MB
  • Sample260819-2ebgpahh97
  • SHA256 4f8c7ee09a24c97ec269f11c32d6c2a9848a3708df709b80554a1fdae9a30f25
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderneptuneratloadertrojan

Malware Config

Extracted

Family

  • neptunerat

C2

  • 156.214.123.216:1605

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    8l4zY4grJaJ95YgV

  • rat_name

    MasonRAT

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    loaderdonutloader
  • Family: NeptuneRAT, MasonRAT

    NeptuneRAT aka MasonRAT is a trojan written in C#.

    trojanneptunerat
  • Detects DonutLoader 1 IoCs
    loader
  • Detects NeptuneRAT stealer 1 IoCs
  • Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF 1 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_8d6b99eef23b725015d9f7ec049cc2d5_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_8d6b99eef23b725015d9f7ec049cc2d5_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Users\Admin\AppData\Local\Temp\2026-08-19_8d6b99eef23b725015d9f7ec049cc2d5_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-19_8d6b99eef23b725015d9f7ec049cc2d5_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:5108
      • C:\Users\Admin\AppData\Local\Temp\update_lnzw2az0.exe
        C:\Users\Admin\AppData\Local\Temp\update_lnzw2az0.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4940

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        _Salsa20.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_Salsa20.pyd
        • Size 13KB
        • SHA256 15257e96d1ca8480b8cb98f4c79b6e365fe38a1ba9638fc8c9ab7ffea79c4762
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_aes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_aes.pyd
        • Size 35KB
        • SHA256 9524d1dadcd2f2b0190c1b8ede8e5199706f3d6c19d3fb005809ed4febf3e8b5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_cbc.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_cbc.pyd
        • Size 12KB
        • SHA256 11dd1b49f70db23617e84e08e709d4a9c86759d911a24ebddfb91c414cc7f375
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_cfb.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_cfb.pyd
        • Size 13KB
        • SHA256 faa41385d0db8d4ee2ee74ee540bc879cf2e884bee87655ff3c89c8c517eed45
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_ctr.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_ctr.pyd
        • Size 14KB
        • SHA256 61c7a532e108f67874ef2e17244358df19158f6142680f5b21032ba4889ac5d8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_ecb.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_ecb.pyd
        • Size 10KB
        • SHA256 3e0d07bbf93e0748b42b1c2550f48f0d81597486038c22548224584ae178a543
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_ocb.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_ocb.pyd
        • Size 17KB
        • SHA256 4aa5e9ce7a76b301766d3ecbb06d2e42c2f09d0743605a91bf83069fefe3a4de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _raw_ofb.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Cipher\_raw_ofb.pyd
        • Size 12KB
        • SHA256 c9f4c5ffcdd4f8814f8c07ce532a164ab699ae8cde737df02d6ecd7b5dd52dbd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _BLAKE2s.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Hash\_BLAKE2s.pyd
        • Size 14KB
        • SHA256 fc296145ae46a11c472f99c5be317e77c840c2430fbb955ce3f913408a046284
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _SHA1.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Hash\_SHA1.pyd
        • Size 19KB
        • SHA256 a927548abea335e6bcb4a9ee0a949749c9e4aa8f8aad481cf63e3ac99b25a725
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _SHA256.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Hash\_SHA256.pyd
        • Size 21KB
        • SHA256 3dbcb4d0070be355e0406e6b6c3e4ce58647f06e8650e1ab056e1d538b52b3d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ghash_clmul.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Hash\_ghash_clmul.pyd
        • Size 12KB
        • SHA256 e5b6e58d6da8db36b0673539f0c65c80b071a925d2246c42c54e9fcdd8ca08e3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ghash_portable.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Hash\_ghash_portable.pyd
        • Size 13KB
        • SHA256 8f3d92de840abb5a46015a8ff618ff411c73009cbaa448ac268a5c619cf84721
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _scrypt.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Protocol\_scrypt.pyd
        • Size 12KB
        • SHA256 b1bab0e04ac60d1e7917621b03a8c72d1ed1f0251334e9fa12a8a1ac1f516529
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _cpuid_c.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Util\_cpuid_c.pyd
        • Size 10KB
        • SHA256 0828cad4d742d97888d3dfce59e82369317847651bba0f166023cb8aca790b2b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _strxor.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\Crypto\Util\_strxor.pyd
        • Size 10KB
        • SHA256 70d90ddf87a9608699be6bbedf89ad469632fd0adc20a69da07618596d443639
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_bz2.pyd
        • Size 84KB
        • SHA256 df21ec68d062eb375dba4ea8332aa859d0d4b91f9eddc45e1cebfd54742044e2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_ctypes.pyd
        • Size 131KB
        • SHA256 c95add0b1a541b723c9090c23abeadb8f642b31bb33f2e1ae005fbb8a331ef73
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_hashlib.pyd
        • Size 67KB
        • SHA256 8770291fed8af2ea8e9fd2ed695e8c56f8e26848c91d320d1a22ddf404d02116
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_lzma.pyd
        • Size 155KB
        • SHA256 1ddce9934889905b482f8587656f28ae1988365a55ae86ca4438873fd0184340
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_queue.pyd
        • Size 34KB
        • SHA256 0d316914b426e71bbd263b78fe23622ac1c8e6f86bae42ef6ffbb609e6257e3a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_socket.pyd
        • Size 84KB
        • SHA256 a69f3a7e281009c86868dd56c2e933ca2634a3979fdc2a4ca751ee4ef5e6ece7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_ssl.pyd
        • Size 177KB
        • SHA256 eb860d3a4ad45e3d7975c5fdc3994798ee9b7ab685fa920c2656878b7dcd3029
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _wmi.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\_wmi.pyd
        • Size 38KB
        • SHA256 1800304e19246edfdb56a14ffabc129b6b5b73e25dbedd2302e75a9eb4d78352
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\base_library.zip
        • Size 1.3MB
        • SHA256 1b33ebcfd9e9b3f1f656788c3147d7a85d0b2bec00f7588ab90a3e0ce41a3ac9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-8.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\libssl-3.dll
        • Size 776KB
        • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python313.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\python313.dll
        • Size 5.8MB
        • SHA256 265a27242ee97f81eeac6a556fd7de56baff2222f2334386d8f948e359a649d8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\select.pyd
        • Size 32KB
        • SHA256 7d061afc87ba79f90878af39a1ebc7b4cf238d52e5bbe16ff7e176cbba266ec0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Lorem ipsum.txt
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI14042\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/4940-138-0x0000000000C00000-0x0000000000C1C000-memory.dmp
        Download

        memory/4940-141-0x00007FF9CE2CF000-0x00007FF9CE2D0000-memory.dmp
        Download

        memory/4940-139-0x0000000001480000-0x0000000001495000-memory.dmp
        Download

        memory/4940-142-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download

        memory/4940-143-0x0000000002D00000-0x0000000002D14000-memory.dmp
        Download

        memory/4940-144-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download

        memory/4940-145-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download

        memory/4940-146-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download

        memory/4940-147-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download

        memory/4940-148-0x00007FF9CE140000-0x00007FF9CEAE4000-memory.dmp
        Download