Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 12:54

General

  • Target
    SteamHours-V1-0.exe
  • Size 30.5MB
  • Sample260808-p5ldcsxcqe
  • SHA256 8554b23f6b34ca18f220aceb0d64ab9e0c5dadb63086356df7f403b827d4b2f9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 25 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 1 IoCs
  • Modifies registry class 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SteamHours-V1-0.exe
    "C:\Users\Admin\AppData\Local\Temp\SteamHours-V1-0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\AppData\Local\Temp\SteamHours-V1-0.exe
      "C:\Users\Admin\AppData\Local\Temp\SteamHours-V1-0.exe"
      2⤵
      • Loads dropped DLL
      • Modifies Control Panel
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2712

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\VCRUNTIME140_1.dll
        • Size 36KB
        • SHA256 34048abaa070ecc13b318cea31425f4ca3edd133d350318ac65259e6058c8b32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _asyncio.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\_asyncio.pyd
        • Size 63KB
        • SHA256 a9a99a2b847e46c0efce7fcfefd27f4bce58baf9207277c17bffd09ef4d274e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\_ctypes.pyd
        • Size 120KB
        • SHA256 1ea3dd3df393fa9b27bf6595be4ac859064cd8ef9908a12378a6021bba1cb177
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ada92cb5d92a588d1b93__mypyc.cp310-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\ada92cb5d92a588d1b93__mypyc.cp310-win_amd64.pyd
        • Size 218KB
        • SHA256 df449f6b7397e3a83f84d08ff38efac2c45527944221d1d6f6e78228a05c8ce7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-console-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-console-l1-1-0.dll
        • Size 22KB
        • SHA256 27954e62e12d115bb1540db4bb9de6e2c852d914aea61cba3c203595138537b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-datetime-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-datetime-l1-1-0.dll
        • Size 22KB
        • SHA256 6f22ff5bf9d53b7f2c3fcd553d9b8664ef5401912194b8e599e4dbd8f3105405
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-debug-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-debug-l1-1-0.dll
        • Size 22KB
        • SHA256 c5dc0df2fcc456c2b08392ea7d539d43549d04d14ed83d69cd46f79b9e34902a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-errorhandling-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-errorhandling-l1-1-0.dll
        • Size 22KB
        • SHA256 9ff8300ecf0ebd4c8130800b5b8857b6ddf21902264af42fb1ac15c794115864
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-fibers-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-fibers-l1-1-0.dll
        • Size 22KB
        • SHA256 39174763da266b4b955e27eecaef15d8283bb77f9eca94fe925d4928f37a4fa1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-file-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-file-l1-1-0.dll
        • Size 26KB
        • SHA256 a9660f0e3ab6032bba0b75e1d02ce0bc57c9043bca423477843a7a3af1b1c200
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-file-l1-2-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-file-l1-2-0.dll
        • Size 22KB
        • SHA256 445a2c24c8565834e1e41e4c617d2f9cf5def8e4a477e55e2f18583845b24c1d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-file-l2-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-file-l2-1-0.dll
        • Size 20KB
        • SHA256 f957a4c261506484b53534a9be8931c02ec1a349b3f431a858f8215cecfec3f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-handle-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-handle-l1-1-0.dll
        • Size 22KB
        • SHA256 94f7611fa4568f4577deba250c1254a3c83ffc7b4fd2f00243f3bfac5a993fd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-heap-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-heap-l1-1-0.dll
        • Size 22KB
        • SHA256 d655a217f4c17982b4c5ecb406290885c74afba361dd840c4245c0b28e07c192
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-interlocked-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-interlocked-l1-1-0.dll
        • Size 22KB
        • SHA256 69b0f1e099dac7ffbbf1260eb4818abeacd2b9cf105b742b16e6bd5dda3bf035
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-libraryloader-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-libraryloader-l1-1-0.dll
        • Size 22KB
        • SHA256 87622d07bb5c9fa5ccd9f74ac70a1e2ae0cdf54462f90f365178a15a814bf3c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-localization-l1-2-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-localization-l1-2-0.dll
        • Size 22KB
        • SHA256 79ec668286cb900c66e1caf8a47309d986c9dc4d37a5d2dcedb2ff2a973896d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-memory-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-memory-l1-1-0.dll
        • Size 22KB
        • SHA256 7f12e6eb9a992ea199bcfc755eea488a8889cd2642dba00e49fb06a14bec8408
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-namedpipe-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-namedpipe-l1-1-0.dll
        • Size 22KB
        • SHA256 daf13af507230a92191c348611e8b31bc384055ea5b9a6d18057646d93bfe4f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-processenvironment-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-processenvironment-l1-1-0.dll
        • Size 22KB
        • SHA256 74d809270a418e4bc1d3b94348094f00463635cedfbadd97d29686a6d037d2da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-processthreads-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-processthreads-l1-1-0.dll
        • Size 22KB
        • SHA256 6620a7962adb6a25a51e13add907189763b76d0816a356465d135eeeed1065a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-processthreads-l1-1-1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-processthreads-l1-1-1.dll
        • Size 22KB
        • SHA256 82850eb2e7d100938ebd419440e4575750999bc9e349cd074019e413673d02c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-profile-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-profile-l1-1-0.dll
        • Size 22KB
        • SHA256 b43119bdfc7c562bf07c26e01b7b862aa8dc9d5e795798fe93969111244ed2da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-rtlsupport-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-rtlsupport-l1-1-0.dll
        • Size 22KB
        • SHA256 bd0cff402e3f64baaf2bfb17d86b2c4c7d03584ea2601ca5c55de147a769a32a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-string-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-string-l1-1-0.dll
        • Size 22KB
        • SHA256 1985000499475faf541b17c8acbce788bcdba6dddd3b8910b6730238f1c18862
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-synch-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-synch-l1-1-0.dll
        • Size 22KB
        • SHA256 055544d562ca50d49443926bca396de985735f7451806ff2565486e406809d25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-synch-l1-2-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-synch-l1-2-0.dll
        • Size 22KB
        • SHA256 0d8f2f7d031f143110c9bf5bdd4f75b24e8b41319fa2e20f78068c084e0d7603
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-sysinfo-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-sysinfo-l1-1-0.dll
        • Size 22KB
        • SHA256 8010d006df2d62839c933d3b5998abc7a7830ffe32ca68b17c76f3292f5e56ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-timezone-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-timezone-l1-1-0.dll
        • Size 22KB
        • SHA256 1789f5e749cf3a5d419e3b835bd9d78a077ee77f3e761f0fbf3609e38ace6f40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-core-util-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-core-util-l1-1-0.dll
        • Size 22KB
        • SHA256 c893a59c4d1fa86fb50d486ebf3a873244b910efec5b00690d4a20afb7ce0761
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-conio-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-conio-l1-1-0.dll
        • Size 22KB
        • SHA256 9e466e76079b73bd9b0114004d040d193dc982e4150eee1241a902d16c2bda38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-convert-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-convert-l1-1-0.dll
        • Size 26KB
        • SHA256 64c48b1280e4540c205ee7798b7da200afd95898d520ece1d56bf8a8a351fc3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-environment-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-environment-l1-1-0.dll
        • Size 22KB
        • SHA256 1a513c0601c5b628018c003d8598586d4a48fd1acf51372f6783dc23b0a27756
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-filesystem-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-filesystem-l1-1-0.dll
        • Size 22KB
        • SHA256 89bb192dd079784d9ba716a2e45a1ee6af75c67e9151fde77eb8ec32cb014182
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-heap-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-heap-l1-1-0.dll
        • Size 22KB
        • SHA256 e5a0c8d551e36e5fd394a45a5e9229f592b46d8e80897f25e7f0ca449abb6b00
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-locale-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-locale-l1-1-0.dll
        • Size 22KB
        • SHA256 f13dc1d6895f21fe2f7fd4b7ada78828b5a819013f751aa32eb1704beb4dc469
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-math-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-math-l1-1-0.dll
        • Size 30KB
        • SHA256 a13aed9e8d7f4f53826cedd6acbc7b75dba51aeecd7f030b0f0d7b7c66e1a042
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-private-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-private-l1-1-0.dll
        • Size 74KB
        • SHA256 a573c8d83476655ed863aca9bc97c806b82bbcac03ce518906fa2458476de5f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-process-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-process-l1-1-0.dll
        • Size 22KB
        • SHA256 90d0c8e9ea6a4e82efcdc7ba522da3989316397218f3d1320eed1bab491c0938
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-runtime-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-runtime-l1-1-0.dll
        • Size 26KB
        • SHA256 d893a0f2c1bf6247fb94393728c6293570090028d4dd30dcea01a01b0460b0c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-stdio-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-stdio-l1-1-0.dll
        • Size 26KB
        • SHA256 456adaf7d2116f3e9410a0c1acd19f54bc9decc8e75b02f82c4a7d56c980e71f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-string-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-string-l1-1-0.dll
        • Size 26KB
        • SHA256 8d360f373b21726d005df5d6e1e5d55f5aa83f6d9d6a055f4dc0331965671dba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-time-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-time-l1-1-0.dll
        • Size 22KB
        • SHA256 c674ee45208477eec3669db64abb586df50d4fa38aa5b47ed2012d4bc5d9ec4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        api-ms-win-crt-utility-l1-1-0.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\api-ms-win-crt-utility-l1-1-0.dll
        • Size 22KB
        • SHA256 7c31b21496d4783456d9093d0742e1727fe77e1ccb27d717c327039859561438
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\base_library.zip
        • Size 859KB
        • SHA256 7b5ddeeeecc4f916fa5fe4c3f06c1ffc7f1c8782bfbffd11af8892a2c2030538
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-7.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\libssl-1_1.dll
        • Size 688KB
        • SHA256 d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\pyexpat.pyd
        • Size 194KB
        • SHA256 4a2d59993bce76790c6d923af81bf404f8e2cb73552e320113663b14cf78748c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\python3.dll
        • Size 64KB
        • SHA256 dc909eb798a23ba8ee9f8e3f307d97755bc0d2dc0cb342cedae81fbbad32a8a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\python310.dll
        • Size 4.3MB
        • SHA256 14b06796f288bc6599e458fb23a944ab0c843e9868058f02a91d4606533505ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\select.pyd
        • Size 29KB
        • SHA256 db85f2f94d4994283e1055057372594538ae11020389d966e45607413851d9e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tcl86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\tcl86t.dll
        • Size 1.8MB
        • SHA256 fbfd065f861ec0a90dd513bc209c56bbc23c54d2839964a0ec2df95848af7860
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tk86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\tk86t.dll
        • Size 1.5MB
        • SHA256 cd2f60075064dfc2e65c88b239a970cb4bd07cb3eec7cc26fb1bf978d4356b08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\ucrtbase.dll
        • Size 1.1MB
        • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI35162\unicodedata.pyd
        • Size 1.1MB
        • SHA256 1fb2d66c056f69e8bbdd8c6c910e72697874dae680264f8fb4b4df19af98aa2e
        • MD5 SHA1 SHA512 SSDEEP TLSH