Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 05:48

General

  • Target
    2026-08-09_153b630e264c36ba6f7cebd4ef7489b4_amadey_coinminer_elex_floxif_glassworm_wannacry.exe
  • Size 6.9MB
  • Sample260809-ghv1aa1hjf
  • SHA256 30fa07f79653a7e29b3130f7108d1008db2743c81dc7c6379d10527d52005ac3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Floxif, Floodfix

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

  • Detected Nirsoft tools 1 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • Detects Floxif payload 1 IoCs
  • UPX dump on OEP (original entry point) 8 IoCs
  • Modifies Windows Firewall 2 TTPs 8 IoCs
  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 3 IoCs
  • Stops running service(s) 4 TTPs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • UPX packed file 8 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 8 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 24 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Executes a command shell one-liner 1 TTPs 20 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 43 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_153b630e264c36ba6f7cebd4ef7489b4_amadey_coinminer_elex_floxif_glassworm_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_153b630e264c36ba6f7cebd4ef7489b4_amadey_coinminer_elex_floxif_glassworm_wannacry.exe"
    1⤵
    • Sets service image path in registry
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4824
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /c copy C:\Windows\system32\Tasks\KMSAuto "C:\Users\Admin\AppData\Local\Temp\KMSAuto.tmp" /Y
      2⤵
      • Executes a command shell one-liner
      PID:3528
    • C:\Windows\system32\reg.exe
      "C:\Windows\Sysnative\reg.exe" query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender" /v DisableAntiSpyware
      2⤵
        PID:2148
      • C:\Windows\system32\reg.exe
        "C:\Windows\Sysnative\reg.exe" query "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware
        2⤵
          PID:260
        • C:\Windows\system32\sc.exe
          "C:\Windows\Sysnative\sc.exe" query SecurityHealthService
          2⤵
          • Launches sc.exe
          PID:5736
        • C:\Windows\system32\sc.exe
          "C:\Windows\Sysnative\sc.exe" query WinDefend
          2⤵
          • Launches sc.exe
          PID:2564
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe stop KMSEmulator
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4524
          • C:\Windows\system32\sc.exe
            sc.exe stop KMSEmulator
            3⤵
            • Launches sc.exe
            PID:2524
        • C:\Users\Admin\AppData\Local\Temp\MSActBackup.exe
          "C:\Users\Admin\AppData\Local\Temp\MSActBackup.exe"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2056
          • C:\Windows\system32\cmd.exe
            "C:\Windows\Sysnative\cmd.exe" /c pdk.dat -y -pkmsauto
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2032
            • C:\Users\Admin\AppData\Local\Temp\pdk.dat
              pdk.dat -y -pkmsauto
              4⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:6044
          • C:\Windows\system32\cmd.exe
            "C:\Windows\Sysnative\cmd.exe" /c bin.dat -y -pkmsauto
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2996
            • C:\Users\Admin\AppData\Local\Temp\bin.dat
              bin.dat -y -pkmsauto
              4⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:4716
          • C:\Windows\system32\cmd.exe
            "C:\Windows\Sysnative\cmd.exe" /c cscript.exe MSActBackup.vbs //NoLogo
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:808
            • C:\Windows\system32\cscript.exe
              cscript.exe MSActBackup.vbs //NoLogo
              4⤵
              • Executes a VBScript file via the Windows Script Host.
              PID:1736
          • C:\Windows\system32\cmd.exe
            "C:\Windows\Sysnative\cmd.exe" /c pdk.dll /nosavereg /IEKeys 0 /WindowsKeys 1 /OfficeKeys 1 /sort 3 /ExtractEdition 1 /stext
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2316
            • C:\Users\Admin\AppData\Local\Temp\PDK\pdk.dll
              pdk.dll /nosavereg /IEKeys 0 /WindowsKeys 1 /OfficeKeys 1 /sort 3 /ExtractEdition 1 /stext
              4⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:4776
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe delete KMSEmulator
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3940
          • C:\Windows\system32\sc.exe
            sc.exe delete KMSEmulator
            3⤵
            • Launches sc.exe
            PID:5168
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3716
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:3248
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS2 protocol=TCP
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1364
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS2 protocol=TCP
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:1884
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Windows\KMS"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4896
          • C:\Windows\System32\Wbem\WMIC.exe
            WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Windows\KMS"
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:6128
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4316
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:1288
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS dir=in action=allow protocol=TCP localport=1688
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4136
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS dir=in action=allow protocol=TCP localport=1688
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:4068
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS2 protocol=TCP
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2160
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS2 protocol=TCP
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:2660
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS2 dir=out action=allow protocol=TCP localport=1688
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5652
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS2 dir=out action=allow protocol=TCP localport=1688
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:5700
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe create KMSEmulator binpath= temp.exe type= own start= auto
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5716
          • C:\Windows\system32\sc.exe
            sc.exe create KMSEmulator binpath= temp.exe type= own start= auto
            3⤵
            • Launches sc.exe
            PID:3016
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe start KMSEmulator
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5180
          • C:\Windows\system32\sc.exe
            sc.exe start KMSEmulator
            3⤵
            • Launches sc.exe
            PID:6016
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:248
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall delete rule name=0pen_Port_KMS protocol=TCP
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:3700
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS dir=in action=allow protocol=TCP localport=1688
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5736
          • C:\Windows\system32\netsh.exe
            Netsh.exe Advfirewall Firewall add rule name=0pen_Port_KMS dir=in action=allow protocol=TCP localport=1688
            3⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:5344
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe create KMSEmulator binpath= temp.exe type= own start= auto
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:596
          • C:\Windows\system32\sc.exe
            sc.exe create KMSEmulator binpath= temp.exe type= own start= auto
            3⤵
            • Launches sc.exe
            PID:4432
        • C:\Windows\system32\cmd.exe
          "C:\Windows\Sysnative\cmd.exe" /c sc.exe start KMSEmulator
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1412
          • C:\Windows\system32\sc.exe
            sc.exe start KMSEmulator
            3⤵
            • Launches sc.exe
            PID:5592
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k GPSvcGroup
        1⤵
          PID:828
        • C:\Windows\KMS\bin\KMSSS.exe
          "C:\Windows\KMS\bin\KMSSS.exe" -Port 1688 -PWin RandomKMSPID -PO14 RandomKMSPID -PO15 RandomKMSPID -PO16 RandomKMSPID -AI 43200 -RI 43200 KillProcessOnPort -Log -IP
          1⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          PID:2676

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              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

              MSActBackUp.ini

              • Path C:\Users\Admin\AppData\Local\Temp\MSActBackUp.ini
              • Size 29B
              • SHA256 9226c1e7270875fbe1a767271aad96e7447086d2b8dbdfb2bac78432e6173629
              • MD5 SHA1 SHA512

              MSActBackUpPath.ini

              • Path C:\Users\Admin\AppData\Local\Temp\MSActBackUpPath.ini
              • Size 36B
              • SHA256 ad9e97b9f2190ba89ce6f4cc70f1c7b4a45d2603dac2c2cd81d0b30dac2c456f
              • MD5 SHA1 SHA512

              MSActBackup.exe

              • Path C:\Users\Admin\AppData\Local\Temp\MSActBackup.exe
              • Size 1.1MB
              • SHA256 190b51fde585baac00b59f026acf36e501a18db726f850e1dcf192220b946bb0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              MSActBackup.exe.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\MSActBackup.exe.tmp
              • Size 1.2MB
              • SHA256 b2b58890def6d02ec4c2dece625323dec2e551b89d30db159647c3899f18ba00
              • MD5 SHA1 SHA512 SSDEEP TLSH

              pdk.dll

              • Path C:\Users\Admin\AppData\Local\Temp\PDK\pdk.dll
              • Size 93KB
              • SHA256 814320cb353bcbd7f5df3fdb702487b14d1d1784e3af0f78c31496742a5f97c0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              bin.dat

              • Path C:\Users\Admin\AppData\Local\Temp\bin.dat
              • Size 174KB
              • SHA256 635f4b5106767cc3b82e4d5fff081a028fbba08d0ff92c96f1163a34eab2086c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              MSActBackup.vbs

              • Path C:\Users\Admin\AppData\Local\Temp\bin\MSActBackup.vbs
              • Size 34KB
              • SHA256 41df74896f1ab540efa72675b3fecb974af25abcee7b8bb28669d84811de3aa2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              pdk.dat

              • Path C:\Users\Admin\AppData\Local\Temp\pdk.dat
              • Size 211KB
              • SHA256 090f6e5e4a23d3ea6d0fc42d377135dfb5babedff9028c1bb254be7c323b7e11
              • MD5 SHA1 SHA512 SSDEEP TLSH

              KMSSS.exe

              • Path C:\Windows\KMS\bin\KMSSS.exe
              • Size 35KB
              • SHA256 3506a4a739e12bd87fa706e8c098f238ef8fbd6167d9502d12ef8fccfd1acad7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              KMSSS.log

              • Path C:\Windows\KMS\bin\KMSSS.log
              • Size 773B
              • SHA256 3461a6b386afd2ad6afacf596a82041bc7ec12276a99409f8e77ec3f78421da6
              • MD5 SHA1 SHA512 TLSH

              memory/4824-33-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-73-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-76-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-79-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-32-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-3-0x0000000010000000-0x0000000010030000-memory.dmp

              memory/4824-94-0x0000000010000000-0x0000000010030000-memory.dmp