Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/11/2026, 08:54

General

  • Target
    2026-11-04_dfc2f01029abe68ba602de376c5489ec_elex_floxif_wannacry.exe
  • Size 17.9MB
  • Sample261105-kt1lpabs8m
  • SHA256 a5bdea8d6e2c7b3934371150269ad6bea622c7df003c65f412e363852d891b5b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Floxif, Floodfix

    Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

  • Detects Floxif payload 1 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • UPX dump on OEP (original entry point) 13 IoCs
  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks BIOS information in registry 2 TTPs 5 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 12 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 29 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-04_dfc2f01029abe68ba602de376c5489ec_elex_floxif_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-04_dfc2f01029abe68ba602de376c5489ec_elex_floxif_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5628
    • C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Integrator.exe
      "C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Integrator.exe" /portable
      2⤵
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1060
      • C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\RegistryCleaner.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\RegistryCleaner.exe" /portable
        3⤵
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3056
      • C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TabReports.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TabReports.exe" /portable
        3⤵
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5464
      • C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TabCareCenter.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TabCareCenter.exe" /portable
        3⤵
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3004
      • C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\ActionCenter.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\ActionCenter.exe" /portable
        3⤵
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2648
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1884

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          symsrv.dll

          • Path C:\Program Files\Common Files\System\symsrv.dll
          • Size 67KB
          • SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
          • MD5 SHA1 SHA512 SSDEEP TLSH

          symsrv.dll.000

          • Path C:\Program Files\Common Files\System\symsrv.dll.000
          • Size 114B
          • SHA256 aefc503b1ed462d7b6280228a7b5b710792273b78934426f88325341ac5b5a92
          • MD5 SHA1 SHA512 TLSH

          ActionCenterHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\ActionCenterHelper.dll
          • Size 2.0MB
          • SHA256 485696c8206880e56fee490ac957cff4cf0c7d4cd24351fbc8dc8cf7aa859516
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AtHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\AtHelper.dll
          • Size 1.8MB
          • SHA256 0cf23255ec03c641da6e247539ab20a884c19ed5353f36693800bd9405fa977e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AxComponentsRTL.bpl

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\AxComponentsRTL.bpl
          • Size 1.9MB
          • SHA256 7895b15267f343fb1d8bf7cb0fa12ab36f2b56a9b52e07610882746113ef21e8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AxComponentsVCL.bpl

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\AxComponentsVCL.bpl
          • Size 8.7MB
          • SHA256 7028dd7bc796cef065ae7b4c9b8cbe6fac1c947dc3d28bd1ea5d25b7fff6c08f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CFAHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\CFAHelper.dll
          • Size 95KB
          • SHA256 0aeaa9fedeb56382192746c1e1eeff3c011639bdd47542eff09f1c9d277775e8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CommonForms.Routine.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\CommonForms.Routine.dll
          • Size 1.0MB
          • SHA256 2322ba8f0cb042fd7b7719f3bb6c0bef8cbf21a025c160dc3fc8316b6e99508b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CommonForms.Site.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\CommonForms.Site.dll
          • Size 337KB
          • SHA256 debc9976c6d2e625fbd443051be5c3719c67e18f9bccf3c917a1fd3bcdf43ae6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          main.ini

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Data\main.ini
          • Size 1KB
          • SHA256 26e245485f78399596c1f38bc0608b7e7629f3e3cf121722c03005fe60e842ca
          • MD5 SHA1 SHA512 TLSH

          DebugHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\DebugHelper.dll
          • Size 533KB
          • SHA256 bd4e78300a4d72ab4f034094e9a8291abbdcdee9f9bcc658681f36a830d97706
          • MD5 SHA1 SHA512 SSDEEP TLSH

          GoogleAnalyticsHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\GoogleAnalyticsHelper.dll
          • Size 94KB
          • SHA256 2c2e15ae57b4639b72c68ca6bf27e1553fdc3fd43ea45d6125ebbcdc0ca8bde2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Integrator.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Integrator.exe
          • Size 5.9MB
          • SHA256 ada118678e32c27d8ea6b1ecbecd9e971392c375812b4e2689344f2594b40222
          • MD5 SHA1 SHA512 SSDEEP TLSH

          enu.lng

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Lang\enu.lng
          • Size 449KB
          • SHA256 beb062fffb9f44a11088d34f279373bafe580ee3088a4de6b6acee07c0ff8fa6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Localizer.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\Localizer.dll
          • Size 189KB
          • SHA256 c6c31aa2168e2bab0bc14015961343be516260611b55727563090a886c6afa99
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RegistryCleaner.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\RegistryCleaner.exe
          • Size 2.2MB
          • SHA256 7d8f591207b379a3a68964fbfa2aede615e58b081801155f31b117dd4aef64d7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RescueCenterForm.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\RescueCenterForm.dll
          • Size 353KB
          • SHA256 ffbf0766d093c01c0e4b1db987ae43221ee16f22954e02464f2ab4623f26f2b9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RescueCenterHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\RescueCenterHelper.dll
          • Size 678KB
          • SHA256 5f65932de6e54a9215196914af6e62c3808e7434beabf46530dcb4786903c8a2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          TabReports.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TabReports.exe
          • Size 1.3MB
          • SHA256 ad1930ec6f86144c7f55a50761f2a6647fb795e12a4c5476a9bfd8cd2243f077
          • MD5 SHA1 SHA512 SSDEEP TLSH

          TaskSchedulerHelper.dll

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\TaskSchedulerHelper.dll
          • Size 547KB
          • SHA256 54e719d2d318100a676c229bb3f4c3c0cc15436ca693447f7b0f4a1021d91428
          • MD5 SHA1 SHA512 SSDEEP TLSH

          rtl250.bpl

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\rtl250.bpl
          • Size 10.1MB
          • SHA256 66f2f6b2e8c24827d63f6415094ae40fddd50f30e097cda395cc0116d57356a6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vcl250.bpl

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\vcl250.bpl
          • Size 3.9MB
          • SHA256 10b9d8569b8f9e9e46e7a579855492353c43f1e3b5d4a28959015bed5570350c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vclimg250.bpl

          • Path C:\Users\Admin\AppData\Local\Temp\7zSCF5ADFA9\vclimg250.bpl
          • Size 355KB
          • SHA256 6be794294ff9c4b27debc6ed50fce865d028cf496d4e39fcce9c4f8e48cbfbfd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1060-117-0x0000000001170000-0x0000000001B96000-memory.dmp

          memory/1060-167-0x0000000007C70000-0x0000000007C8B000-memory.dmp

          memory/1060-671-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/1060-227-0x000000000B6D0000-0x000000000B72B000-memory.dmp

          memory/1060-149-0x0000000007B90000-0x0000000007BB0000-memory.dmp

          memory/1060-150-0x0000000007B90000-0x0000000007BB0000-memory.dmp

          memory/1060-215-0x000000000B060000-0x000000000B080000-memory.dmp

          memory/1060-214-0x000000000B060000-0x000000000B080000-memory.dmp

          memory/1060-213-0x000000000B210000-0x000000000B412000-memory.dmp

          memory/1060-162-0x0000000007BB0000-0x0000000007BE2000-memory.dmp

          memory/1060-209-0x00000000087A0000-0x0000000008829000-memory.dmp

          memory/1060-201-0x0000000008620000-0x000000000863B000-memory.dmp

          memory/1060-176-0x0000000007C90000-0x0000000007CB0000-memory.dmp

          memory/1060-171-0x0000000008180000-0x000000000822D000-memory.dmp

          memory/1060-115-0x0000000001110000-0x000000000116A000-memory.dmp

          memory/1060-174-0x0000000008230000-0x0000000008288000-memory.dmp

          memory/1060-175-0x0000000007C90000-0x0000000007CB0000-memory.dmp

          memory/1060-188-0x0000000008550000-0x0000000008570000-memory.dmp

          memory/1060-124-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/1060-205-0x0000000008710000-0x000000000879B000-memory.dmp

          memory/1060-189-0x0000000008550000-0x0000000008570000-memory.dmp

          memory/1060-187-0x0000000008440000-0x000000000854B000-memory.dmp

          memory/1060-120-0x0000000001BA0000-0x0000000001D93000-memory.dmp

          memory/2648-384-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/2648-381-0x0000000000C00000-0x0000000000C5A000-memory.dmp

          memory/2648-382-0x0000000000C60000-0x0000000001686000-memory.dmp

          memory/2648-744-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/2648-380-0x0000000000A00000-0x0000000000BF3000-memory.dmp

          memory/3004-333-0x0000000000A70000-0x0000000000C63000-memory.dmp

          memory/3004-409-0x0000000007BE0000-0x0000000007C00000-memory.dmp

          memory/3004-728-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3004-371-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3004-395-0x00000000077B0000-0x00000000077E2000-memory.dmp

          memory/3004-407-0x0000000007990000-0x0000000007A9B000-memory.dmp

          memory/3004-418-0x0000000007C90000-0x0000000007CAB000-memory.dmp

          memory/3004-408-0x0000000007BE0000-0x0000000007C00000-memory.dmp

          memory/3004-398-0x00000000078F0000-0x0000000007910000-memory.dmp

          memory/3004-397-0x00000000078F0000-0x0000000007910000-memory.dmp

          memory/3004-396-0x0000000007890000-0x00000000078E8000-memory.dmp

          memory/3004-386-0x0000000006C10000-0x0000000006C30000-memory.dmp

          memory/3004-385-0x0000000006C10000-0x0000000006C30000-memory.dmp

          memory/3004-335-0x0000000000CD0000-0x00000000016F6000-memory.dmp

          memory/3004-334-0x0000000000C70000-0x0000000000CCA000-memory.dmp

          memory/3056-259-0x00000000076F0000-0x0000000007722000-memory.dmp

          memory/3056-242-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3056-239-0x0000000000D50000-0x0000000001776000-memory.dmp

          memory/3056-235-0x0000000000B50000-0x0000000000D43000-memory.dmp

          memory/3056-237-0x0000000000800000-0x000000000085A000-memory.dmp

          memory/3056-692-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3056-250-0x0000000006B50000-0x0000000006B70000-memory.dmp

          memory/3056-306-0x0000000007D80000-0x0000000007F35000-memory.dmp

          memory/3056-305-0x0000000007CD0000-0x0000000007D7D000-memory.dmp

          memory/3056-372-0x0000000008080000-0x0000000008223000-memory.dmp

          memory/3056-262-0x00000000077C0000-0x00000000077E0000-memory.dmp

          memory/3056-261-0x00000000077C0000-0x00000000077E0000-memory.dmp

          memory/3056-260-0x00000000078F0000-0x0000000007948000-memory.dmp

          memory/3056-249-0x0000000006B50000-0x0000000006B70000-memory.dmp

          memory/5464-248-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/5464-374-0x0000000007BD0000-0x0000000007D0D000-memory.dmp

          memory/5464-375-0x0000000007960000-0x00000000079E9000-memory.dmp

          memory/5464-373-0x0000000007930000-0x0000000007951000-memory.dmp

          memory/5464-244-0x00000000009F0000-0x0000000000BE3000-memory.dmp

          memory/5464-323-0x0000000007420000-0x0000000007440000-memory.dmp

          memory/5464-309-0x0000000006DC0000-0x0000000006DF2000-memory.dmp

          memory/5464-310-0x00000000070D0000-0x0000000007128000-memory.dmp

          memory/5464-311-0x0000000007130000-0x0000000007150000-memory.dmp

          memory/5464-245-0x0000000000BF0000-0x0000000000C4A000-memory.dmp

          memory/5464-312-0x0000000007130000-0x0000000007150000-memory.dmp

          memory/5464-246-0x0000000000C50000-0x0000000001676000-memory.dmp

          memory/5464-321-0x00000000071D0000-0x00000000072DB000-memory.dmp

          memory/5464-332-0x00000000074D0000-0x00000000074EB000-memory.dmp

          memory/5464-712-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/5464-322-0x0000000007420000-0x0000000007440000-memory.dmp

          memory/5628-379-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/5628-4-0x0000000010000000-0x0000000010030000-memory.dmp