Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    04/12/2020, 19:57

General

  • Target
    Documento de transferencia de Scotiabank749757473008422doc.exe
  • Size 199KB
  • Sample201204-dj4m12ppwj
  • SHA256 48fa514aefde6f61a5fbf181dbcc255f9a5027beeb53f683cc2615889365904c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • warzonerat

C2
  • 178.170.138.163:4554

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Documento de transferencia de Scotiabank749757473008422doc.exe
    "C:\Users\Admin\AppData\Local\Temp\Documento de transferencia de Scotiabank749757473008422doc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c schtasks /Create /TN names /XML "C:\Users\Admin\AppData\Local\Temp\cef43551ae964fbb984466094dfefba3.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN names /XML "C:\Users\Admin\AppData\Local\Temp\cef43551ae964fbb984466094dfefba3.xml"
        3⤵
        • Creates scheduled task(s)
        PID:1944
    • C:\Users\Admin\AppData\Local\Temp\Documento de transferencia de Scotiabank749757473008422doc.exe
      "C:\Users\Admin\AppData\Local\Temp\Documento de transferencia de Scotiabank749757473008422doc.exe"
      2⤵
        PID:1964

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1964-3-0x0000000000400000-0x0000000000554000-memory.dmp

          memory/1964-6-0x0000000000400000-0x0000000000554000-memory.dmp