Resubmissions

16/09/2026, 23:00

260916-2yzcvstycv10

16/09/2026, 22:56

260916-2wt1cstyay10

Analysis

  • user interaction
    yes
  • max time kernel
    28s
  • max time network
    29s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 23:00

General

  • Target
    2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.exe
  • Size 14.5MB
  • Sample260916-2yzcvstycv
  • SHA256 9ff6349f5578528df103e33901f0316dd096f8a01d272cc28e645cfc87391c18
  • 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
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • 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 5 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\CameyoSelector.exe
      "C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\CameyoSelector.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1480
      • C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\WinPlayer.exe
        "C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\WinPlayer.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:5168

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

        AppVirtDll_Cameyo.dll

        • Path C:\Users\Admin\AppData\Roaming\VOS\Cameyo\AppVirtDll_Cameyo.dll
        • Size 1.5MB
        • SHA256 67cb2636dee33792b284e7bde5679478ca344485b7df9a6db71507d9a518847b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VirtFiles.db

        • Path C:\Users\Admin\AppData\Roaming\VOS\Cameyo\CHANGES\VirtFiles.db
        • Size 5KB
        • SHA256 a281b05a72b6029bf92bf2137469b71a045c318bce2a9651c2a6a22a64cba2e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CameyoSelector.exe

        • Path C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\CameyoSelector.exe
        • Size 127KB
        • SHA256 c3fbc7c670dfbbe85d25e480031dd2bf0730fb5071861f6e2651396c072da624
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WinPlayer.exe

        • Path C:\Users\Admin\AppData\Roaming\VOS\Cameyo\PROG\%Program Files%\Cameyo\WinPlayer.exe
        • Size 714KB
        • SHA256 029a012a994292e572c51957ed0175b7efd147513b8fd4f754241664603f6cda
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VirtReg.Prog.dat

        • Path C:\Users\Admin\AppData\Roaming\VOS\Cameyo\VirtReg.Prog.dat
        • Size 256KB
        • SHA256 7e40cdb0443d8c6d2fac74ea609b91f9d1ee07c0db7e4bef63038cd931ca5b34
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2408-49-0x0000000071AA0000-0x0000000071AA1000-memory.dmp

        memory/2408-75-0x0000000071AE0000-0x0000000071AE1000-memory.dmp

        memory/2408-51-0x00000000772F9000-0x00000000772FA000-memory.dmp

        memory/2408-50-0x00000000772F8000-0x00000000772F9000-memory.dmp

        memory/2408-4-0x0000000010000000-0x0000000010030000-memory.dmp

        memory/2408-48-0x0000000071AB0000-0x0000000071AB1000-memory.dmp

        memory/2408-47-0x0000000071AC0000-0x0000000071AC1000-memory.dmp

        memory/2408-54-0x0000000071930000-0x0000000071931000-memory.dmp

        memory/2408-55-0x0000000071960000-0x0000000071961000-memory.dmp

        memory/2408-60-0x00000000719B0000-0x00000000719B1000-memory.dmp

        memory/2408-59-0x00000000719C0000-0x00000000719C1000-memory.dmp

        memory/2408-58-0x00000000718F0000-0x00000000718F1000-memory.dmp

        memory/2408-57-0x0000000071900000-0x0000000071901000-memory.dmp

        memory/2408-56-0x0000000071950000-0x0000000071951000-memory.dmp

        memory/2408-53-0x0000000071A40000-0x0000000071A41000-memory.dmp

        memory/2408-39-0x0000000008710000-0x0000000008898000-memory.dmp

        memory/2408-89-0x0000000010000000-0x0000000010030000-memory.dmp

        memory/2408-84-0x00000000772F8000-0x00000000772F9000-memory.dmp

        memory/2408-82-0x0000000010000000-0x0000000010030000-memory.dmp

        memory/2408-74-0x0000000071AF0000-0x0000000071AF1000-memory.dmp

        memory/2408-35-0x0000000010000000-0x0000000010030000-memory.dmp

        memory/2408-52-0x0000000071A50000-0x0000000071A51000-memory.dmp

        memory/2408-76-0x0000000071A10000-0x0000000071A11000-memory.dmp

        memory/2408-78-0x0000000071A20000-0x0000000071A21000-memory.dmp

        memory/5168-73-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-72-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-77-0x000001D236E70000-0x000001D236E80000-memory.dmp

        memory/5168-71-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-70-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-66-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-79-0x000001D21E690000-0x000001D21E698000-memory.dmp

        memory/5168-80-0x000001D23BB50000-0x000001D23BB8E000-memory.dmp

        memory/5168-81-0x000001D21E680000-0x000001D21E68E000-memory.dmp

        memory/5168-65-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp

        memory/5168-64-0x000001D21C5F0000-0x000001D21C6AA000-memory.dmp

        memory/5168-63-0x00007FFF31DEF000-0x00007FFF31DF0000-memory.dmp

        memory/5168-90-0x00007FFF31C60000-0x00007FFF32604000-memory.dmp