Resubmissions

11/11/2024, 01:41

241111-b4ktjsypcw10

09/10/2024, 03:57

241009-eh9gkaxgma10

07/10/2024, 08:35

241007-kg6beazeja10

Analysis

  • max time kernel
    148s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2024, 08:35

General

  • Target
    3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
  • Size 1.4MB
  • Sample241007-kg6beazeja
  • SHA256 3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176
  • 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 6 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 IoCs
  • AutoIT Executable 8 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 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 3 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\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
    "C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1864
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2708
    • C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
      "C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2564
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2580
    • 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:2788
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {314A0D09-0712-4239-940B-BE91E75C0FDE} S-1-5-21-457978338-2990298471-2379561640-1000:WOUOSVRD\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2840
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:628
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2076
      • 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
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2416
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2408
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1344
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:996
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2284
      • 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
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1276

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        RtDCpl64.exe

        • Path C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        • Size 1.4MB
        • SHA256 b81081fc85dd6a055ae80daa66a86d4b28e10e1be4fff7b4ca3adfb5ece2c3d5
        • MD5 SHA1 SHA512 SSDEEP

        Blasthost.exe

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

        memory/628-73-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/628-79-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        memory/628-82-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/996-118-0x0000000000080000-0x000000000009D000-memory.dmp

        memory/996-109-0x0000000000080000-0x000000000009D000-memory.dmp

        memory/1864-25-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/2076-86-0x0000000000200000-0x0000000000201000-memory.dmp

        memory/2284-122-0x00000000001A0000-0x00000000001A1000-memory.dmp

        memory/2320-27-0x0000000003210000-0x000000000337B000-memory.dmp

        memory/2320-43-0x0000000000040000-0x00000000001AB000-memory.dmp

        memory/2320-0-0x0000000000040000-0x00000000001AB000-memory.dmp

        memory/2320-26-0x00000000008D0000-0x00000000008D1000-memory.dmp

        memory/2408-119-0x00000000001B0000-0x000000000031B000-memory.dmp

        memory/2564-30-0x00000000001F0000-0x000000000020D000-memory.dmp

        memory/2564-41-0x0000000000040000-0x00000000001AB000-memory.dmp

        memory/2564-40-0x00000000001F0000-0x000000000020D000-memory.dmp

        memory/2564-37-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        memory/2564-28-0x00000000001F0000-0x000000000020D000-memory.dmp

        memory/2580-44-0x0000000000120000-0x0000000000121000-memory.dmp

        memory/2580-46-0x0000000000120000-0x0000000000121000-memory.dmp

        memory/2708-49-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/2708-92-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/2840-91-0x0000000000400000-0x000000000042C000-memory.dmp

        memory/3056-54-0x00000000001B0000-0x000000000031B000-memory.dmp

        memory/3056-83-0x00000000001B0000-0x000000000031B000-memory.dmp