Resubmissions

05/09/2026, 18:49

260905-xghassgq2t

05/09/2026, 17:14

260905-vr856ayfqa7

Analysis

  • user interaction
    yes
  • max time kernel
    94s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/09/2026, 17:14

General

  • Target
    Tool.exe
  • Size 33.8MB
  • Sample260905-vr856ayfqa
  • SHA256 59c1a954b4dbcc06f67aecf16e093398ec4381d3348545335d6a3daae8c54095
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 39 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 8 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 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 43 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Tool.exe
    "C:\Users\Admin\AppData\Local\Temp\Tool.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5224
    • C:\Users\Admin\AppData\Local\Temp\Tool.exe
      "C:\Users\Admin\AppData\Local\Temp\Tool.exe"
      2⤵
      • Checks computer location settings
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5600
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:5884
      • C:\Windows\System32\Wbem\wmic.exe
        wmic csproduct get uuid
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4812
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\LegitBoost\BoostTool\README.txt
        3⤵
        • Opens file in notepad (likely ransom note)
        • Suspicious use of FindShellTrayWindow
        PID:5096
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:1560

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\VCRUNTIME140.dll
        • Size 94KB
        • SHA256 ded5adaa94341e6c62aea03845762591666381dca30eb7c17261dd154121b83e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\VCRUNTIME140_1.dll
        • Size 36KB
        • SHA256 1554b5802968fdb2705a67cbb61585e9560b9e429d043a5aa742ef3c9bbfb6bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_asyncio.pyd
        • Size 59KB
        • SHA256 3ea0d07f4a434c172655e6e8012339486368d355c542606bc1bcbe0cabd7f874
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_bz2.pyd
        • Size 78KB
        • SHA256 4b1d29f19adaf856727fa4a1f50eee0a86c893038dfba2e52f26c11ab5b3672f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_ctypes.pyd
        • Size 116KB
        • SHA256 e3b69285f27a8ad97555bebea29628a93333de203ee2fae95b73b6b6d6c162b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_decimal.pyd
        • Size 241KB
        • SHA256 f7864b8b37715a87f4f11d5cbfefd5f1489399e064f7662fa0e0d7c5df59d5e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_hashlib.pyd
        • Size 57KB
        • SHA256 df47255c100d9cc033a14c7d60051abe89c24da9c60362fe33cdf24c19651f7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_lzma.pyd
        • Size 149KB
        • SHA256 2e3fd65c4e02c99a61344ce59e09ec7fde74c671db5f82a891732e1140910f20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _overlapped.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_overlapped.pyd
        • Size 44KB
        • SHA256 155401462e95dbb1a6e45b0c0ffe0549f682bfeec39d4bb02c46c4cce5560cac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _pytransform.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_pytransform.dll
        • Size 1.1MB
        • SHA256 a6ccd074a0306cafe6f51feb747659eb8079916f01c563407693e103e97c55e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_queue.pyd
        • Size 26KB
        • SHA256 9ad5bcf2a88e1ffff3b8ee29235dc92ce48b7fca4655e87cb6e4d71bd1150afb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_socket.pyd
        • Size 72KB
        • SHA256 d0497b79345b2c255f6274baea6ac44b74f345e111ab25bf6c91af9b2a3f3b95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_ssl.pyd
        • Size 152KB
        • SHA256 ba6025ab22d8e6c5ad53c66dc919f219a542e87540502905609b33dc0a8dddd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\_uuid.pyd
        • Size 20KB
        • SHA256 fe822f84185005b2f84189b51226a3591693ec7c936c2fc009139c36493f4cd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\base_library.zip
        • Size 1.0MB
        • SHA256 ff94d59329f07e61061b7af140f64673769cc8c0575ab94fddfff20b02e19bf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md.cp310-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\charset_normalizer\md.cp310-win_amd64.pyd
        • Size 10KB
        • SHA256 77300a458bb8dc0d4ff4d8bddb3289e90cb079418dbed3e20d2c9a445f39746e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md__mypyc.cp310-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\charset_normalizer\md__mypyc.cp310-win_amd64.pyd
        • Size 111KB
        • SHA256 711f292ace44576f5de4f592adebd9d21faf569357c289425251d8dce4fa84cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        METADATA

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\humanize-4.8.0.dist-info\METADATA
        • Size 7KB
        • SHA256 8d5d2a2a5b9e697fca612c9466c3ebde017da6e6e44c9cf4cf16cd91a8420fe0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-7.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\libssl-1_1.dll
        • Size 678KB
        • SHA256 b7c0e42c1a60a2a062b899c8d4ebd0c50ef956177ba21785ce07c517c143aeaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _psutil_windows.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\psutil\_psutil_windows.pyd
        • Size 76KB
        • SHA256 67c17558b635d6027ddbb781ea4e79fc0618bbec7485bd6d84b0ebcd9ef6a478
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\pyexpat.pyd
        • Size 187KB
        • SHA256 66b14ebdd917f046315b666f841ea54a32760ecd624863071da8d3f1fd24459b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\python3.dll
        • Size 60KB
        • SHA256 ec655cc34819d6a9677c0541fd7e7b2b8a92804e8bf73aee692a9c44d1a24b5d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\python310.dll
        • Size 4.3MB
        • SHA256 34f0e44a0d089587e1ea48c1cc4c3164a1819c6db27a7c1b746af46d6388c26e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pythoncom310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\pywin32_system32\pythoncom310.dll
        • Size 653KB
        • SHA256 c3b33ba6c4f646151aed4172562309d9f44a83858ddfd84b2d894a8b7da72b1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pywintypes310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\pywin32_system32\pywintypes310.dll
        • Size 131KB
        • SHA256 c8ec6429d243aef1f78969863be23d59273fa6303760a173ab36ab71d5676005
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\select.pyd
        • Size 24KB
        • SHA256 b9ef1709ed4cd0fd72e4c4ba9b7702cb79d1619c11554ea06277f3dac21bd010
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tls-client-64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\tls_client\dependencies\tls-client-64.dll
        • Size 14.8MB
        • SHA256 1ed4581caafa9db444ec348fdaa664e05d6da2649ab33538ac91d14a6e703c8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\unicodedata.pyd
        • Size 1.1MB
        • SHA256 89c93a672b649cd1e296499333df5b3d9ba2fd28f9280233b56441c69c126631
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32api.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\win32\win32api.pyd
        • Size 130KB
        • SHA256 ac483d60a565cc9cbf91a6f37ea516b2162a45d255888d50fbbb7e5ff12086ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32event.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI52242\win32\win32event.pyd
        • Size 28KB
        • SHA256 7461a15657c7516237b020357ccf6de1d07b1c781149c0da7892aea0ea63a825
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5600-168-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-138-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-196-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-194-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-192-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-190-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-188-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-186-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-184-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-182-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-180-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-178-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-176-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-174-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-172-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-170-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-200-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-166-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-164-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-162-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-160-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-158-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-156-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-154-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-152-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-150-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-148-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-146-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-144-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-142-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-140-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-198-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-136-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-134-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-132-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-130-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-128-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-126-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-124-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-122-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-120-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-118-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-117-0x000002774FA20000-0x000002774FA21000-memory.dmp

        memory/5600-202-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-204-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-206-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-208-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-210-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-212-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-214-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-216-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-218-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-220-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-224-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-226-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-228-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-230-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-232-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-234-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-236-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-238-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-240-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-242-0x000002774FA30000-0x000002774FA31000-memory.dmp

        memory/5600-222-0x000002774FA30000-0x000002774FA31000-memory.dmp