Analysis

  • user interaction
    yes
  • max time kernel
    286s
  • max time network
    238s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 05:43

General

  • Target
    oquevcfazeisso.exe
  • Size 11.6MB
  • Sample260907-gey8jafa24
  • SHA256 4df274afa47de21b0d89d0c487b3d9f1cf7fa6e1d86df1b5a1b6e9951d4ead50
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 19 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 26 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\oquevcfazeisso.exe
    "C:\Users\Admin\AppData\Local\Temp\oquevcfazeisso.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:660
    • C:\Users\Admin\AppData\Local\Temp\oquevcfazeisso.exe
      "C:\Users\Admin\AppData\Local\Temp\oquevcfazeisso.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3292
  • C:\Windows\system32\notepad.exe
    "C:\Windows\system32\notepad.exe"
    1⤵
      PID:3664
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /7
      1⤵
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2900
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2288

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            VCRUNTIME140.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\VCRUNTIME140.dll
            • Size 174KB
            • SHA256 d1f4225df2cd877dbf130d5668a021dce3f94118455ff5ec952061c30afc9ce7
            • MD5 SHA1 SHA512 SSDEEP TLSH

            VCRUNTIME140_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\VCRUNTIME140_1.dll
            • Size 48KB
            • SHA256 a7146c08f89fe5b04541ab507cdb59ff7b44534d4ba3c668a426c6450a03434e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _bz2.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_bz2.pyd
            • Size 86KB
            • SHA256 b938073c85cf6b9fe80556d7899ed1901e5e60b7adea2832442376239fb36b36
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ctypes.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_ctypes.pyd
            • Size 139KB
            • SHA256 408cc4e7a22ffa418ca52f5e13fe9268a3c50a2bc9de02b0530b555ef591bc5a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _decimal.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_decimal.pyd
            • Size 284KB
            • SHA256 bc3a61685825ae37a4cd2b2b87fa27af12e01575c4f920788ea806e6781a2c79
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _hashlib.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_hashlib.pyd
            • Size 67KB
            • SHA256 5933ef5eda7c0bca0b3874a6e2c5f13b91b8f2cfc29bc46160df3212a1dbee79
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _lzma.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_lzma.pyd
            • Size 157KB
            • SHA256 d2abf8db7fb0cf6285663b177991691a41b37e215c3d71fd087a98d8ec1bee63
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _multiprocessing.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_multiprocessing.pyd
            • Size 37KB
            • SHA256 cea83c9bf3131d079c20066b626f67ab33021b476777be2d7be26d1fa5e4eb66
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _queue.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_queue.pyd
            • Size 35KB
            • SHA256 2fd8668f52b34d0e71ae48784bd2e7d35e5d99df6f641edb0fc279235a187c8e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _socket.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_socket.pyd
            • Size 85KB
            • SHA256 02265dd0d0287f3ffd287ea5d8e3c918a5a056e8ef2c4529857f5e84ec9e2519
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ssl.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_ssl.pyd
            • Size 186KB
            • SHA256 4cfb154c7cc525d57020c0e64f2dd876a78b46cd38419446392478de6b7b13b8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _wmi.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_wmi.pyd
            • Size 39KB
            • SHA256 b6fd41f079da0c0054829855360e88b8b762f5c42bb474c2fa02eae367839ad2
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _zstd.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\_zstd.pyd
            • Size 491KB
            • SHA256 33c6eca99470c3eb9d776b617c550ad41b002a668336f062a9ab7be677a7409a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            base_library.zip

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\base_library.zip
            • Size 1.3MB
            • SHA256 681f294a6710c35ed989817389c831dc46d39984283ae95e330c2827321241fa
            • MD5 SHA1 SHA512 SSDEEP TLSH

            cacert.pem

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\certifi\cacert.pem
            • Size 234KB
            • SHA256 9cc2a774b5198dcff14d9be1e66091f538975d867ce029a96bce15a55dfd730f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            cd.cp314-win_amd64.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\charset_normalizer\cd.cp314-win_amd64.pyd
            • Size 116KB
            • SHA256 f234a1dbd19363a3260d6a1e2d82ec1c6e30b2e23d6057796021231d668d978a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            md.cp314-win_amd64.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\charset_normalizer\md.cp314-win_amd64.pyd
            • Size 193KB
            • SHA256 faf5cb006492b3526abcbfdac9a0d39cd52d32425292db9d2a210d8b44d9d925
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libcrypto-3.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\libcrypto-3.dll
            • Size 6.0MB
            • SHA256 53c529145339fb042a3dcd3a09c2d7753204f8b4fc79d99e0d31e69a33985958
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libffi-8.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\libffi-8.dll
            • Size 38KB
            • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libssl-3.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\libssl-3.dll
            • Size 1.3MB
            • SHA256 b17a87979862d19241edc4318f967e24c3ec356ed6c2368f561179fab2311001
            • MD5 SHA1 SHA512 SSDEEP TLSH

            pyexpat.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\pyexpat.pyd
            • Size 217KB
            • SHA256 e34347c4e11b2ecc57df2ce1627ba7f98fd076e9df59951e9034f5aa8e95a2fc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python314.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\python314.dll
            • Size 6.5MB
            • SHA256 0f9857ffdfe010fe6b99328d58c2e3c7472ce75f336bf9c2ad9bd5bca3bce700
            • MD5 SHA1 SHA512 SSDEEP TLSH

            select.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\select.pyd
            • Size 32KB
            • SHA256 722328e7fad8048057fc966474ba73966d2ceebaa32e7344cce09640ab4dc9bd
            • MD5 SHA1 SHA512 SSDEEP TLSH

            Lorem ipsum.txt

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
            • Size 1KB
            • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
            • MD5 SHA1 SHA512 TLSH

            unicodedata.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\_MEI000002942\unicodedata.pyd
            • Size 741KB
            • SHA256 280b09bd97b598d18c0ed9542dc18ed35fa57a16e84f8e65fd9c6e96516c28d6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2900-77-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-70-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-71-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-72-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-76-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-78-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-79-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-80-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-82-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/2900-81-0x00000274F1AB0000-0x00000274F1AB1000-memory.dmp

            memory/3292-68-0x000002C5E00E0000-0x000002C5E00E1000-memory.dmp