Analysis

  • max time kernel
    172s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • 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 15 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 11 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 4 IoCs
  • autoit_exe 7 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Windows directory 8 IoCs
  • 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 AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe
    "C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1028
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:3608
    • C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe
      "C:\Users\Admin\AppData\Local\Temp\5dedf7302c9993def502be42f07e86cb1579509e0f82e15dc9690475a56243cc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1240
      • 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:3420
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      1⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:388
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        2⤵
        • Executes dropped EXE
        PID:1484
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3584
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          3⤵
            PID:2336
        • 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:3108
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
        1⤵
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        PID:2188
      • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
        C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
        1⤵
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        PID:204
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1852
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          2⤵
          • Executes dropped EXE
          PID:3664
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1836
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            3⤵
              PID:3944
          • 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:3900
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          1⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1204
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            2⤵
            • Executes dropped EXE
            PID:3508
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            2⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3900
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              3⤵
                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
              2⤵
              • Creates scheduled task(s)
              PID:1728

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                • memory/1240-146-0x0000000000770000-0x0000000000771000-memory.dmp

                  Filesize

                  4KB

                • memory/1948-145-0x0000000000890000-0x00000000008AD000-memory.dmp

                  Filesize

                  116KB

                • memory/1948-138-0x0000000000890000-0x00000000008AD000-memory.dmp

                  Filesize

                  116KB

                • memory/1996-187-0x00000000008F0000-0x00000000008F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2188-160-0x00000251E7F30000-0x00000251E7F40000-memory.dmp

                  Filesize

                  64KB

                • memory/2188-163-0x00000251EACB0000-0x00000251EACB4000-memory.dmp

                  Filesize

                  16KB

                • memory/2188-161-0x00000251E7F90000-0x00000251E7FA0000-memory.dmp

                  Filesize

                  64KB

                • memory/2240-137-0x0000000000D00000-0x0000000000D01000-memory.dmp

                  Filesize

                  4KB

                • memory/2336-159-0x00000000013E0000-0x00000000013E1000-memory.dmp

                  Filesize

                  4KB

                • memory/3584-158-0x0000000000400000-0x000000000041D000-memory.dmp

                  Filesize

                  116KB

                • memory/3584-150-0x0000000000400000-0x000000000041D000-memory.dmp

                  Filesize

                  116KB

                • memory/3944-175-0x0000000000E50000-0x0000000000E51000-memory.dmp

                  Filesize

                  4KB