Analysis

  • max time kernel
    160s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:56

General

  • Target

    5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe

  • Size

    1.3MB

  • MD5

    fd99fbb0810ceec3e2de0e6fa434b943

  • SHA1

    e776d2ac977bd2524f5198e7e55fa035030a4ca1

  • SHA256

    5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc

  • SHA512

    0bec31326d32404af2126db5142fb860145c1bd6d9993b98992000f6abe1a4ebab7bbf837f1e60725dcc259fef1e0ac42d9c7b0199dcf8f952f051a5a29ab394

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\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe
    "C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:460
    • 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:1332
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1828
    • C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe
      "C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1316
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:432
      • 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:1980
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {C282FE29-3976-40BE-AC0C-F2C746C1C92A} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:996
      • 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:1712
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1508
        • 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:568
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1328
          • 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:680
        • 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:1072
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:664
          • 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:1296
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1912
            • 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:1700

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/432-77-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/432-78-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/460-76-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

                Filesize

                4KB

              • memory/460-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

                Filesize

                8KB

              • memory/1296-114-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1296-123-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1316-75-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1316-62-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1316-63-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1328-103-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/1712-101-0x0000000000600000-0x0000000000601000-memory.dmp

                Filesize

                4KB

              • memory/1912-125-0x00000000000F0000-0x00000000000F1000-memory.dmp

                Filesize

                4KB