Analysis

  • max time kernel
    158s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:16

General

  • Target

    7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a.exe

  • Size

    1.3MB

  • MD5

    5e913fc9f8794269ff2802babcddfe93

  • SHA1

    9e1dda4ac2e0ff6f00afd7087d13616862100380

  • SHA256

    7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a

  • SHA512

    30d12fc047477f1e5d53ea185f50f4d8a415dda63972de4c5c1049e525854edb9e6af138a08e0233498fdcee85bc3dcd8ca823cb4116f59249d305d5ae00d95b

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 2 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\7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a.exe
    "C:\Users\Admin\AppData\Local\Temp\7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1804
    • 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:556
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1640
    • C:\Users\Admin\AppData\Local\Temp\7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a.exe
      "C:\Users\Admin\AppData\Local\Temp\7da2b432e3be2c63718a85a23b87604c749b90d103743eae9748eee98850b06a.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1352
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:364
      • 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:1832
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {77B73E30-B741-465F-B269-AE9F58CCFB42} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1648
      • 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:1576
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1128
        • 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:1968
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:928
          • 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:480
        • 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:1072
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:632
          • 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:1928
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:752
            • 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:1164

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/364-79-0x0000000000180000-0x0000000000181000-memory.dmp

                Filesize

                4KB

              • memory/364-78-0x0000000000180000-0x0000000000181000-memory.dmp

                Filesize

                4KB

              • memory/752-127-0x0000000000170000-0x0000000000171000-memory.dmp

                Filesize

                4KB

              • memory/928-104-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1072-125-0x0000000000730000-0x0000000000731000-memory.dmp

                Filesize

                4KB

              • memory/1352-61-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1352-72-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1352-62-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1576-97-0x00000000007F0000-0x00000000007F1000-memory.dmp

                Filesize

                4KB

              • memory/1804-70-0x00000000002F0000-0x00000000002F1000-memory.dmp

                Filesize

                4KB

              • memory/1804-55-0x0000000075831000-0x0000000075833000-memory.dmp

                Filesize

                8KB