Analysis

  • max time kernel
    162s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:57

General

  • Target

    5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e.exe

  • Size

    1.3MB

  • MD5

    c1fcb5285d620f9d9a56fc16a29a46d4

  • SHA1

    6b137003994552ea5c05927f633e731ba8a8e790

  • SHA256

    5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e

  • SHA512

    f6ef479550a1b75e9d790e7513a9f8a21862ad776bfe5c5f54dbc0d0d5b3034a94f376b50f95549522c86f3477d4f879e2c7ce662718bffea8cbf9726458ddb8

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\5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e.exe
    "C:\Users\Admin\AppData\Local\Temp\5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:832
    • 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:484
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:280
    • C:\Users\Admin\AppData\Local\Temp\5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e.exe
      "C:\Users\Admin\AppData\Local\Temp\5db31ca87867f296048347c9aea368b4fd740adfec9b77a97bcce2a3efa00f3e.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1780
      • 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:1104
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {5DB27955-FF82-4D5E-8B2B-7A8AF7297491} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1356
      • 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:1716
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:360
        • 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:1232
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1808
          • 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:880
        • 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:1848
          • 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
            PID:764
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1732
            • 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:1720

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/764-122-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/764-113-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/832-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

                Filesize

                8KB

              • memory/1232-99-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1232-90-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1716-100-0x0000000000840000-0x0000000000841000-memory.dmp

                Filesize

                4KB

              • memory/1732-124-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1780-76-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1780-77-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1808-102-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1928-66-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1928-67-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1928-75-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB