Analysis

  • max time kernel
    159s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:16

General

  • Target

    7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3.exe

  • Size

    1.3MB

  • MD5

    fa107c336d9a6cde8d1912f45b6bd3c4

  • SHA1

    22f7718351549e16726ab1467c9b8add7aa112d4

  • SHA256

    7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3

  • SHA512

    e0801ce2d38d0f8eafb68bab530b8a1e37cb3571d19ff11504cb745c81bc23d360c7d14f296e5c1b4e6b360e28ed52cdbd05d298bfc3dff7f1a721e700676298

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\7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3.exe
    "C:\Users\Admin\AppData\Local\Temp\7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1288
    • 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:520
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:820
    • C:\Users\Admin\AppData\Local\Temp\7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3.exe
      "C:\Users\Admin\AppData\Local\Temp\7d853c8a8bb5ab2080e867e032b74833f6c3c7d9ed71ce2f485d8872798099b3.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1620
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1512
      • 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:624
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {DA4A1EC3-7A9F-4684-AEF2-46E96706F06B} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:968
      • 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:1340
        • 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:1952
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1772
          • 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:2036
        • 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:364
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1384
          • 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:1624
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1228
            • 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:976

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/364-121-0x0000000000B50000-0x0000000000B51000-memory.dmp

                Filesize

                4KB

              • memory/1228-124-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1288-54-0x0000000075471000-0x0000000075473000-memory.dmp

                Filesize

                8KB

              • memory/1512-77-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1512-76-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1620-71-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1620-63-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1620-62-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1772-101-0x00000000000F0000-0x00000000000F1000-memory.dmp

                Filesize

                4KB

              • memory/1952-99-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1952-90-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB