Analysis

  • max time kernel
    161s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:16

General

  • Target

    7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff.exe

  • Size

    1.3MB

  • MD5

    85b6847f5041bf6ec099d28e065a05ef

  • SHA1

    1af13c06fcd5ae62ab0ed09f2f7bb845c8269612

  • SHA256

    7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff

  • SHA512

    3c9355e2ba93e04223182dfd0ec430f1f22ef57e1f7c6dbec529b1eaaf6872c7b356ff0857a5e78618bda844e7d820e2ac246e1b232bd2e933d41d3437e1ebce

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\7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff.exe
    "C:\Users\Admin\AppData\Local\Temp\7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:880
    • 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:524
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:672
    • C:\Users\Admin\AppData\Local\Temp\7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff.exe
      "C:\Users\Admin\AppData\Local\Temp\7d9bc00760199d3e0169f6c20a36ebff33d7b60d9d6d306a52858c3017eb4eff.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1208
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1704
      • 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:1812
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {F85A2DCE-2300-4138-A195-1586130B44AC} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1548
      • 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:1480
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1776
        • 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:1296
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:864
          • 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:1744
        • 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:1368
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:880
          • 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:1812
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1104
            • 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:544

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/864-101-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/880-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

                Filesize

                8KB

              • memory/1104-124-0x0000000000130000-0x0000000000131000-memory.dmp

                Filesize

                4KB

              • memory/1208-62-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1208-63-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1208-75-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1368-122-0x0000000000590000-0x0000000000591000-memory.dmp

                Filesize

                4KB

              • memory/1704-76-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/1704-77-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/1812-112-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB

              • memory/1812-121-0x00000000000D0000-0x00000000000ED000-memory.dmp

                Filesize

                116KB