Overview

overview

7

Static

static

3

dropbox-installer.exe

windows10-ltsc_2021-x64

7

dropbox-installer.exe

windows11-21h2-x64

7

main.pyc

windows10-ltsc_2021-x64

3

main.pyc

windows11-21h2-x64

3

Resubmissions

17/10/2026, 23:50

261017-3v3rjsdy6l7

17/10/2026, 23:49

261017-3t7n4sdy4r7

17/10/2026, 23:26

261017-3e2vbadx2p7

17/10/2026, 23:16

261017-285bvshb847

Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    854s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/10/2026, 23:16

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    dropbox-installer.exe
  • Size 85.5MB
  • Sample261017-285bvshb84
  • SHA256 7211b2dd507ed9540a5fd3d95e444c2e59d93e59786aedc9226443244d643ba6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Loads dropped DLL 60 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 16 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe
    "C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3628
    • C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe
      "C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe"
      2⤵
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5732
      • C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe
        C:\Users\Admin\AppData\Local\Temp\dropbox-installer.exe C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\main.py --discord-child
        3⤵
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        PID:2996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _asyncio.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_asyncio.pyd
        • Size 76KB
        • SHA256 dc6db118862ab3298e55e0f7c44c2c0dae4af9e810d2578271280202d6aa098a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_bz2.pyd
        • Size 85KB
        • SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _cffi_backend.cp314-win_amd64.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_cffi_backend.cp314-win_amd64.pyd
        • Size 177KB
        • SHA256 9e99b2184c60f21a88cafc374386ded3559e8694ed7cf111f2869e066d303334
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_ctypes.pyd
        • Size 139KB
        • SHA256 25d9b0be550d428fecc697ca20450343a7c3ce77c9f5283e9aecfd188d609250
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_decimal.pyd
        • Size 283KB
        • SHA256 8d41a84db20a9b985e98c802ad6833cf9625c744ad35478dd346f54f81488706
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _elementtree.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_elementtree.pyd
        • Size 135KB
        • SHA256 16f4d30a50fc25950762a8bbef9dd6c5750729345539c224d489be33e6d6f340
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_hashlib.pyd
        • Size 67KB
        • SHA256 36ce760b9fac53fe51755f30a68d86f5fde89bf1b66c65c19e04aa3afa404ac2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_lzma.pyd
        • Size 157KB
        • SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _multiprocessing.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_multiprocessing.pyd
        • Size 37KB
        • SHA256 9e87ce081fbcf0b6596fcba98e121379ad72a33d68e6b2af7a8bcc5b900229ba
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _overlapped.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_overlapped.pyd
        • Size 56KB
        • SHA256 ac877f3da413c1523c07b6a0dd1f7e0d7ceb3e8590a5e9e20a78eb1bcb700793
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_queue.pyd
        • Size 35KB
        • SHA256 bb53357b4e91ac23ed4061f15ff3e5e91a5b3be1cbb0c6cf294521ae5b4efa1c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_socket.pyd
        • Size 85KB
        • SHA256 25ac83cac32ed0d67b2cc9672ce64cb53f0a29a75b14c276e901023ff43da5f9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _sqlite3.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_sqlite3.pyd
        • Size 129KB
        • SHA256 b0c4edff6d60f300373ec929ab915f95ee601bf167e04d28e4e9e28a8e536fe0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_ssl.pyd
        • Size 186KB
        • SHA256 5c07572df2913618cfb851b608cb5f74d740fcce5c3f2e63dc0a2ba39ab35dad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _uuid.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_uuid.pyd
        • Size 27KB
        • SHA256 a09308efd309732e3745e70b4456235579c450cac32bed616dfb3913b56f6637
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _wmi.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_wmi.pyd
        • Size 39KB
        • SHA256 0ab1fbcf18c95d70343012feb1aad61e1ba95aaed5b4a08e57fc5990e8a9a452
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _zoneinfo.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_zoneinfo.pyd
        • Size 50KB
        • SHA256 c471587b0741aa0b795dcda76667a69e40aeb881b54ea3601a26e050cb27dc8a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _zstd.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\_zstd.pyd
        • Size 491KB
        • SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\base_library.zip
        • Size 1.3MB
        • SHA256 db2b0a3288ac8aae417b2f19c87fcddc6849326f4a4a741434a73b3ef8c7e6cc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\libcrypto-3.dll
        • Size 6.0MB
        • SHA256 53c529145339fb042a3dcd3a09c2d7753204f8b4fc79d99e0d31e69a33985958
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-8.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\libssl-3.dll
        • Size 1.3MB
        • SHA256 b17a87979862d19241edc4318f967e24c3ec356ed6c2368f561179fab2311001
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        INSTALLER
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\pydantic-2.13.5.dist-info\INSTALLER
        • Size 4B
        • SHA256 ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
        • MD5 SHA1 SHA512
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\pyexpat.pyd
        • Size 217KB
        • SHA256 133942bde91fe43289076a0b50a01b265df4ead078617cca6f6604a4166e1260
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python3.DLL
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\python3.DLL
        • Size 72KB
        • SHA256 22c6e46d8bd563cdb072650901461ef68be2ea6cb1e80af859559d9395a27e39
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python314.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\python314.dll
        • Size 6.5MB
        • SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\select.pyd
        • Size 32KB
        • SHA256 fab1b4cee101359d82d72061b83cff1855337b3677b9fe01cd69f7548f4c496e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Lorem ipsum.txt
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        sqlite3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\sqlite3.dll
        • Size 1.5MB
        • SHA256 3557565665e608cd24726730e52690a131efcb0e2d5090337b2e05fb89d49c76
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI00000e2c2\unicodedata.pyd
        • Size 741KB
        • SHA256 0d4f124b2d6622d276d777f7106972219f9b310edb5df8149c253da7c013d6d8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download