Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    21/01/2022, 07:32

General

  • Target
    PO-RFQ 372842997_Recall-Shipment.exe
  • Size 1.0MB
  • Sample220121-jcy6vsedf8
  • SHA256 69c7e7d8730b4998b848f2731fa5b3db7783c390d23daebb00e02cbc5a53205e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • myblessingsfor2022.ddns.net:4246

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT Payload 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-RFQ 372842997_Recall-Shipment.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-RFQ 372842997_Recall-Shipment.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Windows\SysWOW64\DpiScaling.exe
      C:\Windows\System32\DpiScaling.exe
      2⤵
        PID:452
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\Contacts\Sgngbjafupt.bat" "
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:984
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /K C:\Users\Admin\Contacts\SgngbjafupO.bat
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1444
          • C:\Windows \System32\ComputerDefaults.exe
            "C:\Windows \System32\ComputerDefaults.exe"
            4⤵
            • Executes dropped EXE
            PID:1980
          • C:\Windows \System32\ComputerDefaults.exe
            "C:\Windows \System32\ComputerDefaults.exe"
            4⤵
            • Executes dropped EXE
            PID:524
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1 -n 6
            4⤵
            • Runs ping.exe
            PID:1132

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/452-78-0x00000000726E0000-0x0000000072836000-memory.dmp

          memory/452-67-0x00000000000C0000-0x00000000000C1000-memory.dmp

          memory/452-89-0x00000000726E0000-0x0000000072836000-memory.dmp

          memory/452-90-0x00000000007A0000-0x00000000008F4000-memory.dmp

          memory/1444-91-0x0000000002190000-0x0000000002285000-memory.dmp

          memory/1628-77-0x00000000726E0000-0x0000000072836000-memory.dmp

          memory/1628-55-0x0000000075801000-0x0000000075803000-memory.dmp

          memory/1628-57-0x0000000000240000-0x0000000000241000-memory.dmp