Analysis

  • max time kernel
    157s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:10

General

  • Target

    80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3.exe

  • Size

    1.3MB

  • MD5

    c2b31083e0017ef1ca127f87c11557ba

  • SHA1

    f27e357f9d973ca8cce23dbcce7de4cf16994e2a

  • SHA256

    80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3

  • SHA512

    5084988a74cfa15aa68535c1f19b283204bbf54032c186c633eee671aa26c2c3ff36725b7275214e7f0e0346745c73d9cf43a9e62526a331bfcbca5f376e7e1e

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\80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3.exe
    "C:\Users\Admin\AppData\Local\Temp\80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:536
    • 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:1772
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:604
    • C:\Users\Admin\AppData\Local\Temp\80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3.exe
      "C:\Users\Admin\AppData\Local\Temp\80994bcb2e8378f0e78d31da572da3a858491e866293e0dcf4fc410f5e9136e3.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:568
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1820
      • 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:416
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {24120CBF-F49C-476C-89C3-5E991F46C44F} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:108
      • 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:480
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1636
        • 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:676
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:2044
          • 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:1388
        • 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:1228
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1812
          • 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:1616
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:416
            • 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:1280

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/416-125-0x0000000000200000-0x0000000000201000-memory.dmp

                Filesize

                4KB

              • memory/536-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

                Filesize

                8KB

              • memory/536-61-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

                Filesize

                4KB

              • memory/568-63-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/568-62-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/568-77-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/676-92-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/676-101-0x0000000000400000-0x000000000041D000-memory.dmp

                Filesize

                116KB

              • memory/1820-79-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/1820-78-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/2044-103-0x0000000000130000-0x0000000000131000-memory.dmp

                Filesize

                4KB