Analysis

  • max time kernel
    155s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:09

General

  • Target

    811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93.exe

  • Size

    1.3MB

  • MD5

    e440294720dfac313d8c1b331d372664

  • SHA1

    b4b1c3cdcfa226fec9b6b750cebbc6797508d5ab

  • SHA256

    811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93

  • SHA512

    826d6009d1604a67bfb2bc71f16961a89d35e173b050022a4f931dfca450bc46c196e64419097f9803c0ac0e3b7ad7643869bd4f2b00596b9ae9ce838a336b26

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\811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93.exe
    "C:\Users\Admin\AppData\Local\Temp\811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1528
    • 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:1248
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:524
    • C:\Users\Admin\AppData\Local\Temp\811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93.exe
      "C:\Users\Admin\AppData\Local\Temp\811c6d66c65626f528eb934b4f2c2cfbfcc2ce2660903b37e8bb2c5013c98c93.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1396
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1272
      • 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:340
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {0A7BD9E7-B3BD-4298-A410-ACB2F14791D6} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:608
      • 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:1148
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1892
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
          3⤵
          • Executes dropped EXE
          PID:1996
        • 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:1728
      • 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:1084
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:568
        • 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:1484
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:392
          • 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:944

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/392-121-0x0000000000120000-0x0000000000121000-memory.dmp

              Filesize

              4KB

            • memory/1272-78-0x0000000000120000-0x0000000000121000-memory.dmp

              Filesize

              4KB

            • memory/1272-77-0x0000000000120000-0x0000000000121000-memory.dmp

              Filesize

              4KB

            • memory/1396-75-0x0000000000080000-0x000000000009D000-memory.dmp

              Filesize

              116KB

            • memory/1396-66-0x0000000000080000-0x000000000009D000-memory.dmp

              Filesize

              116KB

            • memory/1396-67-0x0000000000080000-0x000000000009D000-memory.dmp

              Filesize

              116KB

            • memory/1484-110-0x00000000000D0000-0x00000000000ED000-memory.dmp

              Filesize

              116KB

            • memory/1484-119-0x00000000000D0000-0x00000000000ED000-memory.dmp

              Filesize

              116KB

            • memory/1528-54-0x0000000076121000-0x0000000076123000-memory.dmp

              Filesize

              8KB

            • memory/1528-76-0x0000000000E10000-0x0000000000E11000-memory.dmp

              Filesize

              4KB