Analysis

  • max time kernel
    137s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:53

General

  • Target
    URGENT_NEW_ORDER#4064406_pdf.exe
  • Size 1.6MB
  • Sample201109-d2wlpbqsjs
  • SHA256 4b110258d8a90160fd07abfd441805de6b8e1cb646c0734febd7de606ca5a4e4
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\URGENT_NEW_ORDER#4064406_pdf.exe"
      2⤵
        PID:2892

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/2892-0-0x0000000000AA0000-0x0000000000AD3000-memory.dmp