Analysis

  • max time kernel
    155s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:10

General

  • Target

    80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066.exe

  • Size

    1.3MB

  • MD5

    09562c72fd075ce98816c5bb93d791d1

  • SHA1

    399f98dcf86838c28506a61960dd2e7642c18710

  • SHA256

    80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066

  • SHA512

    160a6dcf0184568ccb640736aa11f268546973a872378a1fadc8001b31b5ee06822cd3da21d05f199fdaeeb8826e06ddac1cd5c77c90819da24185c6324fd5c9

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 6 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\80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066.exe
    "C:\Users\Admin\AppData\Local\Temp\80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:320
    • 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:744
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:924
    • C:\Users\Admin\AppData\Local\Temp\80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066.exe
      "C:\Users\Admin\AppData\Local\Temp\80aa3b26af6e7cbb8d1918a82fa6bc07c3bd6cca14460743eb3b4813df433066.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1496
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:860
      • 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:1324
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {D83A4A34-36B6-424B-8E06-D2F1B9A8D81F} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1452
      • 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:1292
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1736
        • 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:1748
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1180
          • 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:1220
        • 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:852
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1792
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            PID:320
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1984
            • 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:1548

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/320-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

                Filesize

                8KB

              • memory/320-122-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/320-76-0x0000000000400000-0x0000000000401000-memory.dmp

                Filesize

                4KB

              • memory/320-113-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/860-78-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/860-77-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1180-102-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1496-66-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1496-67-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1496-75-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1748-100-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1748-91-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1984-124-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB