Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/07/2026, 04:25

General

  • Target
    RBLXspoofer.exe
  • Size 19.9MB
  • Sample260722-e19kaavygz
  • SHA256 1a556fbbc662225b563edb3d237c70d8923a894ee48233694bb67218b817687b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
  • Looks for VMWare drivers on disk 2 TTPs 2 IoCs
  • Loads dropped DLL 28 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 2 IoCs

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

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Executes a command shell one-liner 1 TTPs 7 IoCs

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

  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Kills process with taskkill 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RBLXspoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\RBLXspoofer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\RBLXspoofer.exe
      "C:\Users\Admin\AppData\Local\Temp\RBLXspoofer.exe"
      2⤵
      • Looks for VirtualBox drivers on disk
      • Looks for VMWare drivers on disk
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4788
        • C:\Windows\system32\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:2704
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM chrome.exe /T >nul 2>&1
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:216
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM chrome.exe /T
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2796
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM msedge.exe /T >nul 2>&1
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3852
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM msedge.exe /T
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3516
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM brave.exe /T >nul 2>&1
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4744
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM brave.exe /T
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:632
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM opera.exe /T >nul 2>&1
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3452
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM opera.exe /T
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4652
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic path win32_VideoController get name"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4568
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic path win32_VideoController get name
          4⤵
          • Detects videocard installed
          • Suspicious use of AdjustPrivilegeToken
          PID:3096
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic computersystem get totalphysicalmemory"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1056
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic computersystem get totalphysicalmemory
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _raw_aes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\Crypto\Cipher\_raw_aes.pyd
        • Size 34KB
        • SHA256 520b343e44b5633bbc4fdcecc705a7f2eb6e55d082a1f3e4723ada9d7e5ea97d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _cpuid_c.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\Crypto\Util\_cpuid_c.pyd
        • Size 10KB
        • SHA256 2af984819d9b1f95132520901b355eb85aa24d5efc6fc5ae9e77252ed03b7f4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _imaging.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\PIL\_imaging.cp314-win_amd64.pyd
        • Size 2.5MB
        • SHA256 d823c0e3b54035d08703bb427c553c956c2607b79395f2952e17a5447c5f1105
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\VCRUNTIME140.dll
        • Size 117KB
        • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_asyncio.pyd
        • Size 76KB
        • SHA256 13b374175108c266f4a5bdf907f990d0ccd5b486d0313856e08a60ba9bf856cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_bz2.pyd
        • Size 85KB
        • SHA256 33641a8ad0403473d678c7435197d49550fc5185ba7979fb16ab80256b1f9072
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _cffi_backend.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_cffi_backend.cp314-win_amd64.pyd
        • Size 177KB
        • SHA256 2011ed3465ee2b732588c443c246f9c857288b8a0c59ea737100d230a5f8e346
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_ctypes.pyd
        • Size 139KB
        • SHA256 79967d8614f735cc62b81649641fd8d0414ca66d3d6656fa7788334bbdbbd35b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_decimal.pyd
        • Size 284KB
        • SHA256 1f4a8ca9814508d3597992173fdf4db312f3b970f6baeb053b9d8c3087f907e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _elementtree.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_elementtree.pyd
        • Size 135KB
        • SHA256 557da5278599b51f1c0a53b2ffc617a05a21be23a2a6b862a5b5ce04667c5f70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_hashlib.pyd
        • Size 67KB
        • SHA256 58c5c9ff93f989e2a233b8c5e06420ea73dd6c013e1f08d996fb0f2828eba0aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_lzma.pyd
        • Size 157KB
        • SHA256 a01f1927adaa60adcfbe3b0314205a528cb9dd5a93b7e61cb284eddee9b0b347
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _multiprocessing.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_multiprocessing.pyd
        • Size 37KB
        • SHA256 a88475c4cba47977eef5756c217c79441c53cf57d0b05441de87744313e2898b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_overlapped.pyd
        • Size 56KB
        • SHA256 43b9e0bdc41646fc363f144bf050600dab647ce9e7c251a2b6d0e75358cb10cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_queue.pyd
        • Size 35KB
        • SHA256 2a7bb0a53e86ae4982a6f64e2570137829a0be66537bb1c166913af273edbf0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_socket.pyd
        • Size 85KB
        • SHA256 435a86973131c5d5dc90f828e72d7bb0607578a48ab5bc5377f4a280a6beb8f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_sqlite3.pyd
        • Size 129KB
        • SHA256 9a31c522e38cdea19386ae912f44fb75bb7f155d14d486d6bcf4de7e16883949
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_ssl.pyd
        • Size 180KB
        • SHA256 06f51fbe150c831af619890eea2d9fca9ce8b49758bfe3f382883551c592e6b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_uuid.pyd
        • Size 27KB
        • SHA256 35f26f7f55ded30da92ed30258fb9624a7398ba3eadee134813133c560fcbbae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_wmi.pyd
        • Size 39KB
        • SHA256 eccb72a070d63f0ddde054c7a15d375b11b1dfc3362452c55ccabb487dee87fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _zstd.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\_zstd.pyd
        • Size 491KB
        • SHA256 e5924e2985186797668dd3b2e1efeb9313459258a4564dbf5499935c7ebd44e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ada92cb5d92a588d1b93__mypyc.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\ada92cb5d92a588d1b93__mypyc.cp314-win_amd64.pyd
        • Size 218KB
        • SHA256 3048af5864e17f79410273b3074416d67473eae22b3d7d1b7b58f24a506f82ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\base_library.zip
        • Size 1.3MB
        • SHA256 82a463ae1a7cb1dbaa83fb5c18c7de6647cf9f2c610193ce9f16bf72a06ab64e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cacert.pem

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\certifi\cacert.pem
        • Size 228KB
        • SHA256 bbc7e9c01d7551bb8a159b5dedd989b8ee3ce105aff522b68eb1b01bf854cab0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cd.cp314-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\charset_normalizer\cd.cp314-win_amd64.pyd
        • Size 10KB
        • SHA256 032b490f6b42a0928b3cb6e17fd4caf8a6becaaf05739c4fe41267dcf890c278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 eaf6d613b95b61a39558d84c50e72630a66c99914292df88e7b54ebd60c5bd34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\libssl-3.dll
        • Size 776KB
        • SHA256 cf1a5fdcefa3daf69041f31f98ece1d7911ca4fcb8e9f1043b4d0f459ae4c936
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\pyexpat.pyd
        • Size 213KB
        • SHA256 05530afc9cbfe68c28c052eec159b852e731316007e1f52e0a31412e4eda07f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\python314.dll
        • Size 6.5MB
        • SHA256 a07f7d09c3121492bb066535c6d0811df5fbc2090cbca7031a97bb47ce1480c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pywintypes314.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\pywin32_system32\pywintypes314.dll
        • Size 133KB
        • SHA256 e62808f40462f8066c8d19811cebd15467de6992b1cb48be5f5903910f5395f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\select.pyd
        • Size 32KB
        • SHA256 56441c3148743a0890986ccdf93fea8174155b0ee84db2493151f075d8e7c51a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\sqlite3.dll
        • Size 1.5MB
        • SHA256 792d69122e0c46705b8778bf038aca6569fe6c96ece1d97d32b5d9bad887a81e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\unicodedata.pyd
        • Size 740KB
        • SHA256 58013696b4f08717aee2885aefa24031f4b18b3e62faa8125248cc3e0a86af2a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32crypt.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI20922\win32\win32crypt.pyd
        • Size 123KB
        • SHA256 1144670ad8271e4d477167bcb55b8ec38e8ad9f02c6fbfe66024e67083da2131
        • MD5 SHA1 SHA512 SSDEEP TLSH