Extracted

Extracted

• • Target

    Pure Crypter Leak_nls..scr

  • Size

    362KB

  • MD5

    7c031479dedab585b453098453a09f35

  • SHA1

    401ec0bf7ce170a67c0317150c2b83885e8abc54

  • SHA256

    138be3a5769af371a332cf9404cca591cd78d594d6a072fa8047e222ac92770e

  • SHA512

    17160d0c966c6ea6f8ac182ccd361baf2900dbfbf92ae59804861a404ba5a77a37e499ae0ac2588d46fcd26ce08d29a02e66b09894e4319212fb9f0d23a9643f

  • SSDEEP

    6144:rBx7iw0qvLJXnlUGujCtjno6itQl+REw6FMG/UHQS8PUHIRA8yVYtFmCaxHU0bM:rTkqjVnl36ud0zR/6CtQ9PUHIG8Dn

  Score

  10^/10

  asyncratoposevasionexecutionpersistencerattrojan

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat

  • UAC bypass

    evasiontrojan

  • Downloads MZ/PE file

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Command and Scripting Interpreter: PowerShell

    Start PowerShell.

    execution

  • Suspicious use of SetThreadContext

  behavioral1behavioral2