Analysis

  • max time kernel
    158s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:50

General

  • Target

    5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4.exe

  • Size

    1.3MB

  • MD5

    13ad8693b1dea3559d86f873b212d616

  • SHA1

    4784d14625c71768036ab3fe19e0242f71558a9d

  • SHA256

    5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4

  • SHA512

    e073e5e2ca53fdde5a6f6f25cd090d90c6086773fda7ea206b49f18d47d861d0e4d092226e4a189abed00d1c919958b6f41ccbc1aefdeff879746d2f1f4fd4e8

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\5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4.exe
    "C:\Users\Admin\AppData\Local\Temp\5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1792
    • 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:588
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1308
    • C:\Users\Admin\AppData\Local\Temp\5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4.exe
      "C:\Users\Admin\AppData\Local\Temp\5eb173576198a7a4c160b303f2257c1eef37e00e73c557fc68e5d01f12c251f4.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1160
      • 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:1536
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {84FBEE06-C17D-43B4-A454-DEBCB6A4B60C} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1560
      • 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:1964
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:552
        • 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:688
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              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
            3⤵
            • Creates scheduled task(s)
            PID:928
        • 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:876
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1544
          • 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:1112
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                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
              3⤵
              • Creates scheduled task(s)
              PID:632

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1160-78-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1160-77-0x0000000000120000-0x0000000000121000-memory.dmp

                Filesize

                4KB

              • memory/1512-102-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1704-124-0x0000000000180000-0x0000000000181000-memory.dmp

                Filesize

                4KB

              • memory/1740-75-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1740-67-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1740-66-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1792-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

                Filesize

                8KB

              • memory/1792-76-0x00000000009F0000-0x00000000009F1000-memory.dmp

                Filesize

                4KB