Analysis

  • max time kernel
    160s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:45

General

  • Target

    5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046.exe

  • Size

    1.3MB

  • MD5

    c516283658ab631b3bd24dc68b606811

  • SHA1

    4bf37a237aa5131c3df0399131f3f166a9bdc722

  • SHA256

    5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046

  • SHA512

    c96e51232d22fd5b497a10ca2ca54bd011822e16622190253b78d693833ebf258579ade14ec465df63f0718ba48a450a54796bf32f1242e7e9dbb7519b3413bb

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\5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046.exe
    "C:\Users\Admin\AppData\Local\Temp\5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1384
    • 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:560
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1864
    • C:\Users\Admin\AppData\Local\Temp\5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046.exe
      "C:\Users\Admin\AppData\Local\Temp\5f6fd6b8ae41e46e4a565f30a9c34d3dc1207d5ceeac710105b8aac653b73046.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1088
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1584
      • 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:428
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {CF623915-7610-4869-8BDC-8212625D0FCD} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:616
      • 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:1524
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1948
        • 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:1892
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:2036
          • 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:1676
        • 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:1188
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1828
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            PID:568
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                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
              3⤵
              • Creates scheduled task(s)
              PID:964

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/568-122-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/568-112-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/860-124-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1088-67-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1088-63-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1088-75-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1188-121-0x0000000000670000-0x0000000000671000-memory.dmp

                Filesize

                4KB

              • memory/1384-54-0x0000000075471000-0x0000000075473000-memory.dmp

                Filesize

                8KB

              • memory/1584-76-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1584-77-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/2036-101-0x0000000000130000-0x0000000000131000-memory.dmp

                Filesize

                4KB