Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 05:50

General

  • Target
    2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.exe
  • Size 4.1MB
  • Sample260819-gj3fraztcs
  • SHA256 b7773d2ee6e7a6deff8e5037250094ba441cc8d68fd8bd0e6136606222652aa1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.exe"
    1⤵
    • Drops file in Drivers directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5760
    • C:\Windows\SysWOW64\drivers\lsass.exe
      "C:\Windows\system32\drivers\lsass.exe"
      2⤵
      • Drops file in Drivers directory
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1452
    • C:\Users\Admin\AppData\Local\Temp\2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.~tmp
      "C:\Users\Admin\AppData\Local\Temp\2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.~tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4164
      • C:\9332d4944f44f572fc1b0edc\Setup.exe
        C:\9332d4944f44f572fc1b0edc\\Setup.exe /x86 /x64 /lcid 1041
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:4452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        LocalizedData.xml

        • Path C:\9332d4944f44f572fc1b0edc\1033\LocalizedData.xml
        • Size 75KB
        • SHA256 665797c7840b86379019e5a46227f888fa1a36a593ea41f9170ef018c337b577
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LocalizedData.xml

        • Path C:\9332d4944f44f572fc1b0edc\1041\LocalizedData.xml
        • Size 66KB
        • SHA256 7570390094c0a199f37b8f83758d09dd2cecd147132c724a810f9330499e0cbf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SetupResources.dll

        • Path C:\9332d4944f44f572fc1b0edc\1041\SetupResources.dll
        • Size 15KB
        • SHA256 46b1837ab6c8ee1c064458481c77ad5012091fd7dd4d9272af2dff28cf784373
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DHTMLHeader.html

        • Path C:\9332d4944f44f572fc1b0edc\DHTMLHeader.html
        • Size 15KB
        • SHA256 e139af8858fe90127095ac1c4685bcd849437ef0df7c416033554703f5d864bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ParameterInfo.xml

        • Path C:\9332d4944f44f572fc1b0edc\ParameterInfo.xml
        • Size 146KB
        • SHA256 f773dbf64a0e86c1ae8fc55598e41ee5c0ec2740662ebd85ec14a8376f60697c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Setup.exe

        • Path C:\9332d4944f44f572fc1b0edc\Setup.exe
        • Size 76KB
        • SHA256 d273460aa4d42f0b5764383e2ab852ab9af6fecb3ed866f1783869f2f155d8be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SetupEngine.dll

        • Path C:\9332d4944f44f572fc1b0edc\SetupEngine.dll
        • Size 788KB
        • SHA256 7a0d281fa802d615ea1207bd2e9ebb98f3b74f9833bba3cb964ba7c7e0fb67fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SetupUi.dll

        • Path C:\9332d4944f44f572fc1b0edc\SetupUi.dll
        • Size 288KB
        • SHA256 11565d97287c01d22ad2e46c78d8a822fa3e6524561d4c02dfc87e8d346c44e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SetupUi.xsd

        • Path C:\9332d4944f44f572fc1b0edc\SetupUi.xsd
        • Size 29KB
        • SHA256 222211e8f512edf97d78bc93e1f271c922d5e91fa899e092b4a096776a704093
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SplashScreen.bmp

        • Path C:\9332d4944f44f572fc1b0edc\SplashScreen.bmp
        • Size 40KB
        • SHA256 31c13ecfc0eb27f34036fb65cc0e735cd444eec75376eea2642f926ac162dcb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Strings.xml

        • Path C:\9332d4944f44f572fc1b0edc\Strings.xml
        • Size 13KB
        • SHA256 2a7a44fb25476886617a1ec294a20a37552fd0824907f5284fade3e496ed609b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UiInfo.xml

        • Path C:\9332d4944f44f572fc1b0edc\UiInfo.xml
        • Size 38KB
        • SHA256 44e7de36e58052f79d6168e867c9edee5bd6632d6f7450b55e94b1c666c4789e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        print.ico

        • Path C:\9332d4944f44f572fc1b0edc\graphics\print.ico
        • Size 1KB
        • SHA256 ff542e32330b123486797b410621e19eafb39df3997e14701afa4c22096520ed
        • MD5 SHA1 SHA512 TLSH

        save.ico

        • Path C:\9332d4944f44f572fc1b0edc\graphics\save.ico
        • Size 1KB
        • SHA256 ae041c8764f56fd89277b34982145d16fc59a4754d261c861b19371c3271c6e5
        • MD5 SHA1 SHA512 TLSH

        setup.ico

        • Path C:\9332d4944f44f572fc1b0edc\graphics\setup.ico
        • Size 35KB
        • SHA256 288e9ad8f0201e45bc187839f15aca79d6b9f76a7d3c9274c80f5d4a4c219c0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        warn.ico

        • Path C:\9332d4944f44f572fc1b0edc\graphics\warn.ico
        • Size 9KB
        • SHA256 fe4d06c318701bf0842d4b87d1bad284c553baf7a40987a7451338099d840a11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqmapi.dll

        • Path C:\9332d4944f44f572fc1b0edc\sqmapi.dll
        • Size 141KB
        • SHA256 bd6395a58f55a8b1f4063e813ce7438f695b9b086bb965d8ac44e7a97d35a93c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.~tmp

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-19_465a488013372e885c5fa1bc106cc1c9_amadey_elex_rhadamanthys_smoke-loader_strictor_wannacry.~tmp
        • Size 4.0MB
        • SHA256 79e5a22cddc2b6fb68f45196e34b3e0f776f83d764b028f2c2dfb5b3c9180053
        • MD5 SHA1 SHA512 SSDEEP TLSH

        HFI4ACC.tmp.html

        • Path C:\Users\Admin\AppData\Local\Temp\HFI4ACC.tmp.html
        • Size 16KB
        • SHA256 e1e7d7384f9be1bea95540225d5ff107fbdfc5b13206bc9828125dd779722ed9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lsass.exe

        • Path C:\Windows\SysWOW64\Drivers\lsass.exe
        • Size 32KB
        • SHA256 c497ea69e53cfffbc4fe5fb47210eaa33ea0af661076449825e7d520942817a5
        • MD5 SHA1 SHA512 SSDEEP TLSH