Analysis

  • max time kernel
    158s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 02:47

General

  • Target

    5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d.exe

  • Size

    1.3MB

  • MD5

    7c3278d2f3fd0e64b11c58d092c42ea6

  • SHA1

    5accd7b5987e3e938bf945a18b6f74f2171facc0

  • SHA256

    5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d

  • SHA512

    fd9d220a78b789049697fff553a65e07d9e6ac340277b03dbb05ef6e48cbe28e8553f6e18dac34fafe07de67612bdf56863a8bca362591bcbee3735232190499

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\5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d.exe
    "C:\Users\Admin\AppData\Local\Temp\5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1564
    • 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:524
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:884
    • C:\Users\Admin\AppData\Local\Temp\5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d.exe
      "C:\Users\Admin\AppData\Local\Temp\5f4c62213de41ddb6e12a7cdc8027d08efe62a7861713ced24eeb37a2bc3879d.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1496
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:860
      • 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:1324
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {17CA02F6-97D1-4956-91C1-07CF03853AF0} S-1-5-21-3846991908-3261386348-1409841751-1000:VQVVOAJK\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1384
      • 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:1768
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          3⤵
          • Executes dropped EXE
          PID:1932
        • 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:1772
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            4⤵
              PID:936
          • 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:1584
        • 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:636
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            3⤵
            • Executes dropped EXE
            PID:1792
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            3⤵
            • Executes dropped EXE
            PID:320
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              4⤵
                PID:1056
            • 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:1076

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/636-123-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/860-78-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/860-77-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

              • memory/936-102-0x00000000000B0000-0x00000000000B1000-memory.dmp

                Filesize

                4KB

              • memory/1056-125-0x00000000001E0000-0x00000000001E1000-memory.dmp

                Filesize

                4KB

              • memory/1496-66-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1496-67-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1496-75-0x00000000000C0000-0x00000000000DD000-memory.dmp

                Filesize

                116KB

              • memory/1564-76-0x0000000000A00000-0x0000000000A01000-memory.dmp

                Filesize

                4KB

              • memory/1564-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

                Filesize

                8KB

              • memory/1772-100-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB

              • memory/1772-91-0x0000000000080000-0x000000000009D000-memory.dmp

                Filesize

                116KB