Analysis

  • max time kernel
    156s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:15

General

  • Target

    7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd.exe

  • Size

    1.3MB

  • MD5

    fc73ae5a62f88d3f07bd0c92a4a09802

  • SHA1

    1f1a1f5dcd3c57d0e9ff9ed2f1b394afcb4eb888

  • SHA256

    7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd

  • SHA512

    6fb637b13b0bd8254b835a2193d6ef391ca99bf79bd7d9e50467262b1575d560eb2ddb811150aab3fcde50b823e52176738c8e4cd3f8becc9b20af555318b1c4

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\7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd.exe
    "C:\Users\Admin\AppData\Local\Temp\7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1568
    • 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:1724
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:764
    • C:\Users\Admin\AppData\Local\Temp\7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd.exe
      "C:\Users\Admin\AppData\Local\Temp\7dfc40d6059ba8ec2d090f10873f8d1490ae39dbe882b4a6d5930550aa95b1bd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1528
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:276
      • 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:1256
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {A3BF48CB-7739-44E4-AAA6-C01BBC4B0B20} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1688
      • 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:1752
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1476
        • 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:1792
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1936
          • 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:1588
        • 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:1776
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1568
          • 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:1100
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1736
            • 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:1692

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/276-78-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/276-77-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1528-75-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1528-66-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1528-67-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1568-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

                Filesize

                8KB

              • memory/1568-76-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

                Filesize

                4KB

              • memory/1736-124-0x00000000002E0000-0x00000000002E1000-memory.dmp

                Filesize

                4KB

              • memory/1936-102-0x0000000000130000-0x0000000000131000-memory.dmp

                Filesize

                4KB