Analysis

  • max time kernel
    153s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:15

General

  • Target

    7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d.exe

  • Size

    1.3MB

  • MD5

    8e54c9582caae0e34113fd3733042a56

  • SHA1

    353e7ea78e548d40a3d111f3fc62de4e87a966b9

  • SHA256

    7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d

  • SHA512

    630882a967702eafc291ce9d410c659814b15e47038299c26c5b8c9d20d14734cc6c4864c5a8b9c884ee97a807d2716c4f2f34385336f99d87d5f6de26d9b865

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\7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d.exe
    "C:\Users\Admin\AppData\Local\Temp\7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1156
    • 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:820
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1820
    • C:\Users\Admin\AppData\Local\Temp\7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d.exe
      "C:\Users\Admin\AppData\Local\Temp\7df8e15b6fbbae0fd551e8de7e67277862a5c6c005b8f048d254289e2ceab90d.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1288
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1188
      • 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:1176
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {F29C0549-B0E2-44AE-9B88-C12A58EFD381} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:884
      • 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:1896
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:916
        • 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:1076
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:2028
          • 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:540
        • 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:628
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:560
          • 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:460
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1568
            • 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:984

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/1076-90-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1076-99-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1156-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

                Filesize

                8KB

              • memory/1188-77-0x0000000000580000-0x0000000000581000-memory.dmp

                Filesize

                4KB

              • memory/1188-76-0x0000000000580000-0x0000000000581000-memory.dmp

                Filesize

                4KB

              • memory/1288-75-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/1288-67-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/1288-66-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/1568-123-0x0000000000180000-0x0000000000181000-memory.dmp

                Filesize

                4KB

              • memory/2028-101-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB