Analysis

  • max time kernel
    166s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:52

General

  • Target

    5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c.exe

  • Size

    1.3MB

  • MD5

    58551eb23536b135ab4c454925202f99

  • SHA1

    221534f28a99b4d3848423ee8e52e4ba8e7beaca

  • SHA256

    5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c

  • SHA512

    7ad5ee454f4bf59c0925ceef12267f0e722c3807ea9a2ec96370f5ebb4a2382bef46dac00f86ccb7ace917388878770eae8c6520fd961dd804b734da03ac6002

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\5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c.exe
    "C:\Users\Admin\AppData\Local\Temp\5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1612
    • 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:472
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:1972
    • C:\Users\Admin\AppData\Local\Temp\5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c.exe
      "C:\Users\Admin\AppData\Local\Temp\5e7607e8a2f6cfec67a3b1b96ad2999ed226e4144bd7daafdbee175b7e66952c.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1036
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          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
        2⤵
        • Creates scheduled task(s)
        PID:976
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {093652A9-95A2-40A9-832D-0E5BB63EF02A} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      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:1696
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1496
        • 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:1356
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:1740
          • 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:1748
        • 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:1628
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1904
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            PID:1532
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1872
            • 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:1440

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1036-72-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1036-61-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1036-62-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1356-101-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1356-92-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1612-55-0x00000000763F1000-0x00000000763F3000-memory.dmp

                Filesize

                8KB

              • memory/1612-70-0x00000000007A0000-0x00000000007A1000-memory.dmp

                Filesize

                4KB

              • memory/1736-78-0x00000000001B0000-0x00000000001B1000-memory.dmp

                Filesize

                4KB

              • memory/1736-79-0x00000000001B0000-0x00000000001B1000-memory.dmp

                Filesize

                4KB

              • memory/1740-103-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/1872-125-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB