Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 22:39

General

  • Target
    source_prepared.exe
  • Size 12.0MB
  • Sample241005-2ldkmazbrg
  • SHA256 5cc9f89fa897d748305dc7db2cfc0e6cdab0497c63e10916618d4f43e0d9d116
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • UPX packed file 33 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
    "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
      "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
      2⤵
      • Loads dropped DLL
      PID:3096

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\VCRUNTIME140.dll
        • Size 116KB
        • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
        • MD5 SHA1 SHA512 SSDEEP

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_asyncio.pyd
        • Size 37KB
        • SHA256 0e50bc0450b514bb3e546a98871e4402d3fddbef13b8d38fffdb180ab938b7fd
        • MD5 SHA1 SHA512 SSDEEP

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_bz2.pyd
        • Size 48KB
        • SHA256 dd9249bd21899b0a9decf5f3db7c5fac653d5f4fa6de221fdc6573f2b5cb0d4f
        • MD5 SHA1 SHA512 SSDEEP

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_ctypes.pyd
        • Size 59KB
        • SHA256 07b7039d43d909357964e8e286969d10fbd565a33b358b741956e80f69c0b035
        • MD5 SHA1 SHA512 SSDEEP

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_decimal.pyd
        • Size 106KB
        • SHA256 dcdba7439611a4a86996085f26b5ba612ef007cc705765e48e97f07fea8726a4
        • MD5 SHA1 SHA512 SSDEEP

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_hashlib.pyd
        • Size 35KB
        • SHA256 d85f7d2f9634870bf1960c118b87ebf8610f29cfffddb5284be88a00fbbbfd6c
        • MD5 SHA1 SHA512 SSDEEP

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_lzma.pyd
        • Size 85KB
        • SHA256 e4a1827ac6147475618add577307479dc2727d1621fc8ec9e07924226a2df75c
        • MD5 SHA1 SHA512 SSDEEP

        _multiprocessing.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_multiprocessing.pyd
        • Size 27KB
        • SHA256 6099114215125c526436daac9c0a95905f64ea79709dda70af3cad4020361459
        • MD5 SHA1 SHA512 SSDEEP

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_overlapped.pyd
        • Size 33KB
        • SHA256 d8810143a9c63aad39478f25f00d3c67bdd89554e496dc0ae96b214b6df88835
        • MD5 SHA1 SHA512 SSDEEP

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_queue.pyd
        • Size 26KB
        • SHA256 9a5e2485b1560d4cfd76a586b74458b18182aa4d9cfba13d57e60e7f093a2c8b
        • MD5 SHA1 SHA512 SSDEEP

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_socket.pyd
        • Size 44KB
        • SHA256 82d0b01732b96c6f0d33d536e1fe8467a20f253f134587de71167a271c9e1219
        • MD5 SHA1 SHA512 SSDEEP

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_sqlite3.pyd
        • Size 58KB
        • SHA256 b9cc13feec84f719b849225d65394bdca1654f76c2d6bb404ade11f27dd435f0
        • MD5 SHA1 SHA512 SSDEEP

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_ssl.pyd
        • Size 65KB
        • SHA256 8f7398ae951ff9b5e568fc1a468246dd959349dc89e7eee791f07a7e60fff17c
        • MD5 SHA1 SHA512 SSDEEP

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\_wmi.pyd
        • Size 28KB
        • SHA256 4ceee9d310654865b7e09792807d2149bbaae6f5aad8d8237e1c70a552104bbc
        • MD5 SHA1 SHA512 SSDEEP

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\base_library.zip
        • Size 1.3MB
        • SHA256 cdb21b4804dccf7f595672b604e7342175f6b79e853662d61d65fd938b9a8911
        • MD5 SHA1 SHA512 SSDEEP

        crypto_clipper.json

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\crypto_clipper.json
        • Size 167B
        • SHA256 519fc78e5abcdba889647540ca681f4bcb75ab57624675fc60d60ab0e8e6b1c5
        • MD5 SHA1 SHA512

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\libcrypto-3.dll
        • Size 1.6MB
        • SHA256 3423134795ab8fce58190ae156d4b5d70053bebe6c9a228bea3281855e5357fa
        • MD5 SHA1 SHA512 SSDEEP

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\libffi-8.dll
        • Size 29KB
        • SHA256 e9d8eb01bb9b02ce3859ba4527938a71b4668f98897d46f29e94b27014036523
        • MD5 SHA1 SHA512 SSDEEP

        libopus-0.x64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\libopus-0.x64.dll
        • Size 217KB
        • SHA256 fa8715dd0df84fdedbe4aa17763b2ab0db8941fa33421b6d42e25e59c4ae8732
        • MD5 SHA1 SHA512 SSDEEP

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\libssl-3.dll
        • Size 223KB
        • SHA256 6844483a33468eb919e9a3ef3561c80dd9c4cd3a11ad0961c9c4f2025b0a8dff
        • MD5 SHA1 SHA512 SSDEEP

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\pyexpat.pyd
        • Size 88KB
        • SHA256 349647c0dbd48d2814d170615118ee2272c76c1325a6198b671086f24c7c20c4
        • MD5 SHA1 SHA512 SSDEEP

        python313.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\python313.dll
        • Size 1.7MB
        • SHA256 38630e7ddde353a4549cfb7c771781bc98a25fc89a2be9f73156df7a63b20424
        • MD5 SHA1 SHA512 SSDEEP

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\select.pyd
        • Size 25KB
        • SHA256 5d5c0dbc947392b1f7cbb9bbcfdc1f3905215aca4998dd4c1fb9974c8457abe5
        • MD5 SHA1 SHA512 SSDEEP

        INSTALLER

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\setuptools\_vendor\inflect-7.3.1.dist-info\INSTALLER
        • Size 4B
        • SHA256 ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
        • MD5 SHA1 SHA512

        LICENSE

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\setuptools\_vendor\jaraco.functools-4.0.1.dist-info\LICENSE
        • Size 1023B
        • SHA256 86da0f01aeae46348a3c3d465195dc1ceccde79f79e87769a64b8da04b2a4741
        • MD5 SHA1 SHA512

        WHEEL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\setuptools\_vendor\jaraco.text-3.12.1.dist-info\WHEEL
        • Size 92B
        • SHA256 189eedfe4581172c1b6a02b97a8f48a14c0b5baa3239e4ca990fbd8871553714
        • MD5 SHA1 SHA512

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\sqlite3.dll
        • Size 629KB
        • SHA256 645a86a9bcbbb336ca14ed4d6090791d17627982ba8deb285a374090993389a5
        • MD5 SHA1 SHA512 SSDEEP

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI18602\unicodedata.pyd
        • Size 296KB
        • SHA256 91bd1f57932d225d5e48cc9040b173327d7b56f70511683b9a0537b743e282ab
        • MD5 SHA1 SHA512 SSDEEP

        memory/3096-186-0x00007FFF7CC60000-0x00007FFF7D182000-memory.dmp

        memory/3096-149-0x00007FFF6DF40000-0x00007FFF6E625000-memory.dmp

        memory/3096-176-0x00007FFF868A0000-0x00007FFF868AF000-memory.dmp

        memory/3096-154-0x00007FFF81280000-0x00007FFF812A6000-memory.dmp

        memory/3096-178-0x00007FFF84F30000-0x00007FFF84F45000-memory.dmp

        memory/3096-181-0x00007FFF6DF40000-0x00007FFF6E625000-memory.dmp

        memory/3096-180-0x00007FFF7CC60000-0x00007FFF7D182000-memory.dmp

        memory/3096-185-0x00007FFF84F30000-0x00007FFF84F45000-memory.dmp

        memory/3096-184-0x00007FFF868A0000-0x00007FFF868AF000-memory.dmp

        memory/3096-183-0x00007FFF81280000-0x00007FFF812A6000-memory.dmp

        memory/3096-182-0x00007FFF6DF40000-0x00007FFF6E625000-memory.dmp