Analysis

  • max time kernel
    159s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:52

General

  • Target

    5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03.exe

  • Size

    1.3MB

  • MD5

    ebc756bf22ed5a01cab31cc6b8da2edd

  • SHA1

    5872dd1fa4bae824ed5561a2aafa2014f336ccad

  • SHA256

    5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03

  • SHA512

    ebcc6180edbff2968e000d45a7f53fb215f326789919e731d3087e5a8924a2aa0c464bbb113cbfa00196d6f19f45ff88132b2faee7bdacfc448af5d3b037711d

Malware Config

Extracted

Family

warzonerat

C2

wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 25 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
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • autoit_exe 5 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 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\5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03.exe
    "C:\Users\Admin\AppData\Local\Temp\5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:516
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:776
    • C:\Users\Admin\AppData\Local\Temp\5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03.exe
      "C:\Users\Admin\AppData\Local\Temp\5e8c34feb399e1facf73f75050720926386b43252d83ec144cc7e985225bfb03.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1380
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1840
      • 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⤵
        • Creates scheduled task(s)
        PID:836
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {D16B766F-E815-4229-8758-09A2B370A7D9} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1624
      • 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
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1496
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1348
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1060
          • 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⤵
            • Creates scheduled task(s)
            PID:868
        • 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
          • Suspicious use of WriteProcessMemory
          PID:1360
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1640
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1072
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1580
            • 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⤵
              • Creates scheduled task(s)
              PID:532

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/952-76-0x0000000000D50000-0x0000000000D51000-memory.dmp

                Filesize

                4KB

              • memory/952-54-0x0000000076491000-0x0000000076493000-memory.dmp

                Filesize

                8KB

              • memory/1060-102-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1348-91-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1348-100-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1380-75-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1380-67-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1380-66-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1580-124-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1840-78-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1840-77-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB