Analysis

  • user interaction
    yes
  • max time kernel
    19s
  • max time network
    20s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    15/07/2026, 16:50

General

  • Target
    crazyrockerror2-20211117T033736Z-001/crazyrockerror2/crazyrockerror2.exe
  • Size 21.7MB
  • Sample260715-vch1escx21
  • SHA256 402bb037aff01d7848895f63cb066c4690096b9d200493ad31689db809877f72
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 36 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\crazyrockerror2-20211117T033736Z-001\crazyrockerror2\crazyrockerror2.exe
    "C:\Users\Admin\AppData\Local\Temp\crazyrockerror2-20211117T033736Z-001\crazyrockerror2\crazyrockerror2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\crazyrockerror2-20211117T033736Z-001\crazyrockerror2\crazyrockerror2.exe
      "C:\Users\Admin\AppData\Local\Temp\crazyrockerror2-20211117T033736Z-001\crazyrockerror2\crazyrockerror2.exe"
      2⤵
      • Loads dropped DLL
      PID:4712

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\VCRUNTIME140.dll
        • Size 93KB
        • SHA256 6a0850419432735a98e56857d5cfce97e9d58a947a9863ca6afadd1c7bcab27c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_asyncio.pyd
        • Size 63KB
        • SHA256 6e25aa5931f175b971dfd05aab7a24cef29edd8f4b524341c414d0577c07a200
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_bz2.pyd
        • Size 85KB
        • SHA256 ce4ef8ed1e72c1d3a6082d500a17a009eb6e8ed15022bf3b68a22291858feced
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_ctypes.pyd
        • Size 124KB
        • SHA256 820e840759eed12e19f3c485fd819b065b49d9dc704ae3599a63077416d63324
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_hashlib.pyd
        • Size 46KB
        • SHA256 a30cf1a40e0b09610e34be187f1396ac5a44dcfb27bc7ff9b450d1318b694c1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_lzma.pyd
        • Size 159KB
        • SHA256 9209ccc60115727b192bf7771551040ca6fdd50f9bf8c3d2eacbfd424e8245e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_socket.pyd
        • Size 78KB
        • SHA256 87832a3b89e2ada8f704a8f066013660d591d9ce01ce901cc57a3b973f0858ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\_ssl.pyd
        • Size 152KB
        • SHA256 0a721fc230eca278a69a2006e13dfa00e698274281378d4df35227e1f68ea3e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\base_library.zip
        • Size 760KB
        • SHA256 52bd4ea66e4ece6bf404c3617d0c9723966adb9206c507fda8a2850d3c194ad0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\libcrypto-1_1.dll
        • Size 3.2MB
        • SHA256 296426e7ce11bc3d1cfa9f2aeb42f60c974da4af3b3efbeb0ba40e92e5299fdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-7.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libopenblas.GK7GX5KEQ4F6UYO3P26ULGBQYHGQO7J4.gfortran-win_amd64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\libopenblas.GK7GX5KEQ4F6UYO3P26ULGBQYHGQO7J4.gfortran-win_amd64.dll
        • Size 32.8MB
        • SHA256 c66d96b574d38f579735ce51fc84b43a330580a726daefca2706f163e43fe9d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\libssl-1_1.dll
        • Size 674KB
        • SHA256 fddd0da02dcd41786e9aa04ba17ba391ce39dae6b1f54cfa1e2bb55bc753fce9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _multiarray_tests.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\core\_multiarray_tests.cp38-win_amd64.pyd
        • Size 108KB
        • SHA256 24b8805ff6fd299fdb6f1c89fc452dc3509d55d5e31377d840645a11dabd7b72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _multiarray_umath.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\core\_multiarray_umath.cp38-win_amd64.pyd
        • Size 2.7MB
        • SHA256 80d9022ebfe12633e12cca59dcad51b6643d1e6a9b56164a6b573869a7b0fdfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _pocketfft_internal.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\fft\_pocketfft_internal.cp38-win_amd64.pyd
        • Size 110KB
        • SHA256 b5cea092f6a9af0a60485d494ec1245eac1de7a79ec6b46521a57294d1fda3b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _umath_linalg.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\linalg\_umath_linalg.cp38-win_amd64.pyd
        • Size 152KB
        • SHA256 d8f184c5d4ca2d80061f71f539ee19c8b4ee1ec86e47fa90f8ca243cea65f0d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lapack_lite.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\linalg\lapack_lite.cp38-win_amd64.pyd
        • Size 21KB
        • SHA256 fc136f84541c97bfde53bb2de2d822fa9edc7e297af659cb8c44a3900be19cae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bounded_integers.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_bounded_integers.cp38-win_amd64.pyd
        • Size 233KB
        • SHA256 dd5b7e0f27736bfda9739961282d9c78ced66aeb0d2af81e93876f69f8eb99f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _common.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_common.cp38-win_amd64.pyd
        • Size 179KB
        • SHA256 1fb940c1723ace1eeaa9f7082e4de6f489fe94c226f51eaeffd8c89545a249e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _generator.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_generator.cp38-win_amd64.pyd
        • Size 656KB
        • SHA256 dfbfc1a470f1338b6c92c8f5dcce78ef9e97d05f02ae110ca2e160f15869d1df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _mt19937.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_mt19937.cp38-win_amd64.pyd
        • Size 77KB
        • SHA256 694ebba17a8f517b37adba57a194f43bad0537566e006e81fcbb121e40bcf5e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _pcg64.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_pcg64.cp38-win_amd64.pyd
        • Size 64KB
        • SHA256 7401a420d8b64413550f05b48f6fbd96012a740c6d1864361281f109d4462fab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _philox.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_philox.cp38-win_amd64.pyd
        • Size 70KB
        • SHA256 4d76da65da015049fdba691f4380b5fb978d2ed1209fb3da38940982ad5629e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sfc64.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\_sfc64.cp38-win_amd64.pyd
        • Size 52KB
        • SHA256 eadd4e88e5b6ba3c710e06a41c457a3540f1e2f247118c313eb205662e2752ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bit_generator.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\bit_generator.cp38-win_amd64.pyd
        • Size 149KB
        • SHA256 2a01098243a40bacee00f3a5142caa3f1b2b07f8b38366102e8c77992dd9603c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mtrand.cp38-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\numpy\random\mtrand.cp38-win_amd64.pyd
        • Size 553KB
        • SHA256 3f7aba973c1009db7f055899e14067b64b9091ce6eff61dffa2eb8a3c820e158
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\pyexpat.pyd
        • Size 187KB
        • SHA256 5caf51f12406bdb980db1361fab79c51be8cac0a2a0071a083adf4d84f423e95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python38.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\python38.dll
        • Size 4.0MB
        • SHA256 2f3e368f5bcc1dda5e951682008a509751e6395f7328fd0f02c4e1a11f67c128
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pythoncom38.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\pythoncom38.dll
        • Size 560KB
        • SHA256 b46daa6b63e2dde217ed2ec1da6dbd9256df1549d8ad306efcd3b4c4b0843a5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pywintypes38.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\pywintypes38.dll
        • Size 141KB
        • SHA256 28680409fd1ff08f87936f920b6bfa6ddc6ac8cd13fd3079e5600909cef5d0f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\select.pyd
        • Size 27KB
        • SHA256 fcc2e09a2355a5546922874fb4cac92ee00a33c0ed6adbc440d128d1e9f4ec28
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32api.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19562\win32api.pyd
        • Size 132KB
        • SHA256 e10d19b35b220abf718bee0de4bf59ffa27d1b068c837934b3d5ba36329b8257
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4712-118-0x0000023054AE0000-0x0000023055086000-memory.dmp

        memory/4712-122-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-117-0x000002302DD90000-0x000002302DD91000-memory.dmp

        memory/4712-113-0x000002302DCF0000-0x000002302DCFA000-memory.dmp

        memory/4712-119-0x000002302DE60000-0x000002302DE70000-memory.dmp

        memory/4712-115-0x000002302DE60000-0x000002302DE70000-memory.dmp

        memory/4712-114-0x00007FFA5EAC0000-0x00007FFA5EACA000-memory.dmp

        memory/4712-120-0x000002302DDB0000-0x000002302DDB8000-memory.dmp

        memory/4712-121-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-116-0x000002302DDD0000-0x000002302DE00000-memory.dmp

        memory/4712-123-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-128-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-127-0x00007FFA4AF2B000-0x00007FFA4AF2C000-memory.dmp

        memory/4712-126-0x00007FFA4AED2000-0x00007FFA4AED3000-memory.dmp

        memory/4712-125-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-124-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-129-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-130-0x00000230555C0000-0x00000230555D0000-memory.dmp

        memory/4712-131-0x000002302DE60000-0x000002302DE70000-memory.dmp

        memory/4712-133-0x0000000062A40000-0x00000000647DB000-memory.dmp