Analysis

  • max time kernel
    150s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    12/10/2020, 10:54

General

  • Target
    Proof of Payment.exe
  • Size 1011KB
  • Sample201012-m473h3e3ca
  • SHA256 ef54c64675efe225373ef855f19283a950e4be09769a6cfeffb4ff4987ee2179
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • NetWire RAT payload 3 IoCs
  • Netwire

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

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 280 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe
    "C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:408
    • C:\Users\Admin\03990306\xbnjvmbc.pif
      "C:\Users\Admin\03990306\xbnjvmbc.pif" aqhqnqg.ceb
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3892
      • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2928

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2928-8-0x00000000005A0000-0x0000000000A82000-memory.dmp

        memory/2928-12-0x0000000072810000-0x00000000728A3000-memory.dmp

        memory/2928-13-0x00000000005A0000-0x0000000000A82000-memory.dmp

        memory/3892-5-0x0000000072810000-0x00000000728A3000-memory.dmp