Analysis

  • max time kernel
    158s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:52

General

  • Target

    5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2.exe

  • Size

    1.3MB

  • MD5

    3e7104680f97799c4b4ce6fed9c37887

  • SHA1

    6c7b28fdc2abf04aafca9afe7fbbbb0c28a53a1e

  • SHA256

    5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2

  • SHA512

    a37e3015d86b9201fa4bc3917114a94d5e7c56ab23999c37b1240b18d62dab8f81e6fddb86d72cad7679e187a1d4a742eec40e608caca59c13a5bde9a3d190c0

Malware Config

Extracted

Family

warzonerat

C2

wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 31 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 11 IoCs
  • Loads dropped DLL 16 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • autoit_exe 7 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 4 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\5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2.exe
    "C:\Users\Admin\AppData\Local\Temp\5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1920
    • 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:772
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:276
    • C:\Users\Admin\AppData\Local\Temp\5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2.exe
      "C:\Users\Admin\AppData\Local\Temp\5e703b826e5eee3224c5dbb302cf6614305081b15f306b15c7859d3b01d711d2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:364
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:2004
      • 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:1000
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {495D5BDC-BC75-4805-9814-CB064BABD8AC} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:672
      • 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:968
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:996
        • 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:1944
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1736
          • 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:316
        • 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:1728
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:688
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            PID:1828
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:292
            • 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:1140
          • 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
            PID:2044
            • C:\Users\Admin\AppData\Roaming\Blasthost.exe
              "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
              3⤵
              • Executes dropped EXE
              PID:912
            • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
              "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
              3⤵
              • Executes dropped EXE
              PID:1332
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe"
                4⤵
                  PID:1052
              • 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:1704

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                • memory/292-126-0x0000000000120000-0x0000000000121000-memory.dmp

                  Filesize

                  4KB

                • memory/364-70-0x00000000000D0000-0x00000000000ED000-memory.dmp

                  Filesize

                  116KB

                • memory/364-61-0x00000000000D0000-0x00000000000ED000-memory.dmp

                  Filesize

                  116KB

                • memory/364-60-0x00000000000D0000-0x00000000000ED000-memory.dmp

                  Filesize

                  116KB

                • memory/968-101-0x0000000001040000-0x0000000001041000-memory.dmp

                  Filesize

                  4KB

                • memory/1052-148-0x0000000000160000-0x0000000000161000-memory.dmp

                  Filesize

                  4KB

                • memory/1332-146-0x00000000000C0000-0x00000000000DD000-memory.dmp

                  Filesize

                  116KB

                • memory/1332-136-0x00000000000C0000-0x00000000000DD000-memory.dmp

                  Filesize

                  116KB

                • memory/1728-124-0x0000000000840000-0x0000000000841000-memory.dmp

                  Filesize

                  4KB

                • memory/1736-103-0x0000000000160000-0x0000000000161000-memory.dmp

                  Filesize

                  4KB

                • memory/1920-54-0x0000000075531000-0x0000000075533000-memory.dmp

                  Filesize

                  8KB

                • memory/1920-76-0x0000000000800000-0x0000000000801000-memory.dmp

                  Filesize

                  4KB

                • memory/1944-100-0x0000000000080000-0x000000000009D000-memory.dmp

                  Filesize

                  116KB

                • memory/1944-91-0x0000000000080000-0x000000000009D000-memory.dmp

                  Filesize

                  116KB

                • memory/2004-77-0x0000000000170000-0x0000000000171000-memory.dmp

                  Filesize

                  4KB

                • memory/2004-78-0x0000000000170000-0x0000000000171000-memory.dmp

                  Filesize

                  4KB

                • memory/2044-143-0x00000000006E0000-0x00000000006E1000-memory.dmp

                  Filesize

                  4KB