Overview

overview

7

Static

static

3

2025-07-02...ar.exe

windows10-2004-x64

7

2025-07-02...ar.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    102s
  • max time network
    109s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250619-en
  • resource tags

    arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/07/2025, 04:30

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General

  • Target
    2025-07-02_ec37f18556fe059d3e2dd8488041045d_black-basta_cobalt-strike_luca-stealer_satacom_vidar.exe
  • Size 11.7MB
  • Sample250702-e4yl7assez
  • SHA256 de485fd3c13cdebae32c832f56d55df918d42af6fa48c3eab349f76adeb4319f
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
spywarestealer

Malware Config

Signatures

  • Loads dropped DLL 20 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-07-02_ec37f18556fe059d3e2dd8488041045d_black-basta_cobalt-strike_luca-stealer_satacom_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-07-02_ec37f18556fe059d3e2dd8488041045d_black-basta_cobalt-strike_luca-stealer_satacom_vidar.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\2025-07-02_ec37f18556fe059d3e2dd8488041045d_black-basta_cobalt-strike_luca-stealer_satacom_vidar.exe
      "C:\Users\Admin\AppData\Local\Temp\2025-07-02_ec37f18556fe059d3e2dd8488041045d_black-basta_cobalt-strike_luca-stealer_satacom_vidar.exe"
      2⤵
      • Loads dropped DLL
      PID:2428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _raw_aes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\Crypto\Cipher\_raw_aes.pyd
        • Size 34KB
        • SHA256 520b343e44b5633bbc4fdcecc705a7f2eb6e55d082a1f3e4723ada9d7e5ea97d
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _raw_aesni.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\Crypto\Cipher\_raw_aesni.pyd
        • Size 15KB
        • SHA256 3818873f50418cbecde58150e9bffff7372d2c2067fc0b96ffac9482dfddd603
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _cpuid_c.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\Crypto\Util\_cpuid_c.pyd
        • Size 10KB
        • SHA256 2af984819d9b1f95132520901b355eb85aa24d5efc6fc5ae9e77252ed03b7f4b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _asyncio.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_asyncio.pyd
        • Size 70KB
        • SHA256 adaaf0c703641f6dbed30d101a5e23c17cc9454c36303394b9e28a52ea457471
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_bz2.pyd
        • Size 83KB
        • SHA256 965f199679afa9b31d537d98c3ca8403afd6b9e58e1a463ae47697ae4bf12771
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _cffi_backend.cp313-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_cffi_backend.cp313-win_amd64.pyd
        • Size 175KB
        • SHA256 0e3d149b91fc7dc3367ab94620a5e13af6e419f423b31d4800c381468cb8ad85
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_ctypes.pyd
        • Size 129KB
        • SHA256 697d05cac7c167c00ccf22ea4fdbc7a8db93ab9c6421061191558e42478068c5
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_decimal.pyd
        • Size 273KB
        • SHA256 90045140e45edcfe4f4859b3190184faff1249220011330a9d01319745766607
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_hashlib.pyd
        • Size 68KB
        • SHA256 1430e4a2ed19eda840668a292c39ff44488b598f53e903a61739a86b779ecbfe
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_lzma.pyd
        • Size 156KB
        • SHA256 b78f5a8476139ff04731046459efd047bb8f52dc92c5b2082eabf2929c0ca02d
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _multiprocessing.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_multiprocessing.pyd
        • Size 36KB
        • SHA256 7b21c5b0ebee82b0d85724f245857d65e23f82c6aaf392efcd4f800462025d92
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _overlapped.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_overlapped.pyd
        • Size 56KB
        • SHA256 fae5e0e822434da7b1707b9ae4c77b8fa7d1d7b810e7e2f5cacf04449c714086
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_queue.pyd
        • Size 33KB
        • SHA256 08050f94efe7bdd9d7cbe85b1196de391cac1b30f4a4918610cb174ae529a5db
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_socket.pyd
        • Size 84KB
        • SHA256 c63e8e6a369cbe86e57c9823fb48bc5d4e7bb18455b9b001986b4768c49007da
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_ssl.pyd
        • Size 177KB
        • SHA256 11572f6eb63e43cdc2908812506ffcdab21be2be5931f1e38d856c15f5a79e6c
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        _wmi.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_wmi.pyd
        • Size 39KB
        • SHA256 a7cc096244a497219269a3ee1cf2526a2b613d73fa566749f8f2408f5f4117d4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\base_library.zip
        • Size 1.3MB
        • SHA256 59a6b57a215eb411b162443855080b8e59574e48acaf5a3c1e4a62adacfd4c52
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        libffi-8.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\libssl-3.dll
        • Size 776KB
        • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\pyexpat.pyd
        • Size 199KB
        • SHA256 567f19a92479e66b652ffaadbddba26b7c5dda43d5e97c67a4a76a076021b736
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        python313.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\python313.dll
        • Size 5.8MB
        • SHA256 0565965617d94274d7f2c2958d0bef33392cd9d2f346f99d8e1bedbdf264ee85
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        pywintypes313.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\pywin32_system32\pywintypes313.dll
        • Size 133KB
        • SHA256 90ba935a0145ee9ae56267a365cc0088d34fa506b7afeb2bd1bd78cd33359605
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\select.pyd
        • Size 32KB
        • SHA256 d1e486de9653640be7c3a9bed04aa716b29ea76a69e1de758dd9fa708f2c9d38
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Lorem ipsum.txt
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\unicodedata.pyd
        • Size 695KB
        • SHA256 e7d0375a7064b1c8916cca7cabf7e3df559fc8463dfdf831f403e95c79499121
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        win32crypt.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\win32\win32crypt.pyd
        • Size 122KB
        • SHA256 fa710e410f369f7fcea4ad53a6bc29d14b6c1081e6852f5ab3af71474ba3790f
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download