Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2024, 04:49

General

  • Target
    3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1N.exe
  • Size 1.4MB
  • Sample241018-ff2vdayaqa
  • SHA256 3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • netwire

C2
  • Wealthy2019.com.strangled.net:20190

  • wealthyme.ddns.net:20190

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    sunshineslisa

  • install_path

    %AppData%\Imgburn\Host.exe

  • keylogger_dir

    %AppData%\Logs\Imgburn\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    sucess

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family
  • warzonerat

C2
  • wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 13 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 4 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 11 IoCs
  • AutoIT Executable 7 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 18 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1N.exe
    "C:\Users\Admin\AppData\Local\Temp\3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1N.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2800
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2184
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4320
    • C:\Users\Admin\AppData\Local\Temp\3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1N.exe
      "C:\Users\Admin\AppData\Local\Temp\3d9b97fc66f29b2bf05e4eeae5ca125693f641c737f66be8f5f27487996d3af1N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1868
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4596
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1448
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:3800
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1600
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4472
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3036
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3972
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:5116
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3376
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4524
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5076
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4640
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:4584
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2344
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4000

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Blasthost.exe

        • Path C:\Users\Admin\AppData\Roaming\Blasthost.exe
        • Size 132KB
        • SHA256 3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c
        • MD5 SHA1 SHA512 SSDEEP

        RtDCpl64.exe

        • Path C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        • Size 1.4MB
        • SHA256 51abfd3fb4642544b024b1895a28c6f84930aade2e21f20c1dcbfe0ed032f19f
        • MD5 SHA1 SHA512 SSDEEP

        memory/1600-47-0x0000000000410000-0x000000000042D000-memory.dmp

        memory/1600-39-0x0000000000410000-0x000000000042D000-memory.dmp

        memory/1868-15-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/1868-23-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2184-12-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/2800-14-0x0000000004840000-0x0000000004841000-memory.dmp

        memory/2800-25-0x0000000000E80000-0x0000000000FEB000-memory.dmp

        memory/2800-0-0x0000000000E80000-0x0000000000FEB000-memory.dmp

        memory/3800-53-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/3972-75-0x0000000000790000-0x00000000008FB000-memory.dmp

        memory/4320-52-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/4320-28-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/4472-49-0x0000000001150000-0x0000000001151000-memory.dmp

        memory/4524-76-0x00000000001F0000-0x00000000001F1000-memory.dmp

        memory/4596-26-0x0000000001260000-0x0000000001261000-memory.dmp

        memory/4640-107-0x0000000000790000-0x00000000008FB000-memory.dmp

        memory/5016-48-0x0000000000790000-0x00000000008FB000-memory.dmp

        memory/5016-30-0x0000000000790000-0x00000000008FB000-memory.dmp

        memory/5116-80-0x0000000000400000-0x000000000042C000-memory.dmp