Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 07:13

General

  • Target
    discordusernamechecker.exe
  • Size 10.5MB
  • Sample260720-h2jxsshx2j
  • SHA256 d8c9dcdc45bad516dba3d425d07d167a0e5c41f279ae426c082f6ed1f828b941
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 28 IoCs
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\discordusernamechecker.exe
    "C:\Users\Admin\AppData\Local\Temp\discordusernamechecker.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\discordusernamechecker.exe
      "C:\Users\Admin\AppData\Local\Temp\discordusernamechecker.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2972
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c
        3⤵
        • Executes a command shell one-liner
        PID:3064
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:2936

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

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

        VCRUNTIME140_1.dll

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

        _asyncio.pyd

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

        _bz2.pyd

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

        _ctypes.pyd

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

        _hashlib.pyd

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

        _lzma.pyd

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

        _overlapped.pyd

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

        _socket.pyd

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

        _ssl.pyd

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

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\_uuid.pyd
        • Size 27KB
        • SHA256 6a3e6d89e71a803609e6e765a592011427a5b6e7a4766bbca7790b601bb66dbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

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

        _http_parser.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\aiohttp\_http_parser.cp313-win_amd64.pyd
        • Size 257KB
        • SHA256 a7db73b6005d6ea7f3235232bc036aaa69e642531b6696a861230eeca06767bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _http_writer.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\aiohttp\_http_writer.cp313-win_amd64.pyd
        • Size 47KB
        • SHA256 1b192005ce6dcb41e76541c2e3156c1c992a1b3cc8f09cc43f1b71b615bbfb4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mask.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\aiohttp\_websocket\mask.cp313-win_amd64.pyd
        • Size 34KB
        • SHA256 24a07341f56e267ec2cc0b35b0d3071c89d06da1c483c7e5b0935b9ac5604163
        • MD5 SHA1 SHA512 SSDEEP TLSH

        reader_c.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\aiohttp\_websocket\reader_c.cp313-win_amd64.pyd
        • Size 158KB
        • SHA256 e8fc86c32328f51a60097f80e77bb841e598cd2fbc19ec503fef6df9ee35c3aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\base_library.zip
        • Size 1.3MB
        • SHA256 4e3fcd86ec74b83ffaf382e2204121c4f2a22ad207e071130a57b8014085bb6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _frozenlist.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\frozenlist\_frozenlist.cp313-win_amd64.pyd
        • Size 67KB
        • SHA256 e55dadf1985e5f755147f352bc5bf3bf6b0fef57c10422e3bfdc4e00061230b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

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

        libffi-8.dll

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

        libssl-3.dll

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

        _multidict.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\multidict\_multidict.cp313-win_amd64.pyd
        • Size 78KB
        • SHA256 d20eb8153da9ecfd280788f8c6dcfb3e3703c847df22d70d72568c380b63a1d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _helpers_c.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\propcache\_helpers_c.cp313-win_amd64.pyd
        • Size 61KB
        • SHA256 4a781c4485b8fce38eea67f695079882786c0e18dbff37fd2b6fb986db05a1d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python313.dll

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

        select.pyd

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

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\ucrtbase.dll
        • Size 1.3MB
        • SHA256 c698de8463ea580d5d00fa314487097b75bce41c432d941951e4c3fe6a95566f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

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

        _quoting_c.cp313-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI19602\yarl\_quoting_c.cp313-win_amd64.pyd
        • Size 81KB
        • SHA256 9465d89a6c8defffdc7b22ee554daa910ace5c3b03e73ee013b33d1487c56495
        • MD5 SHA1 SHA512 SSDEEP TLSH