Overview

overview

10

Static

static

f8ed697e63...e3.exe

windows7_x64

10

f8ed697e63...e3.exe

windows10_x64

10

Sharing

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General

  • Target
    f8ed697e63a97f53801c85a47b5350e3.exe
  • Size 646KB
  • Sample210906-14l42sbee5
  • SHA256 f9ae91e6b312fadf8864035e4e737daf845cd41cd4b9e28e83fe9820277ea925
  • MD5 SHA1 SHA512
Score
10/10
njratnyan catevasiontrojan

Malware Config

Extracted

Family

  • njrat

Version

  • 0.7NC

Botnet

  • NYAN CAT

C2

  • pedrobedoya2021.duckdns.org:1980

Mutex

  • cf13c225ff474d45b

Attributes
  • reg_key

    cf13c225ff474d45b

  • splitter

    @!#&^%$

Targets

    • Target
      f8ed697e63a97f53801c85a47b5350e3.exe
    • Size 646KB
    • SHA256 f9ae91e6b312fadf8864035e4e737daf845cd41cd4b9e28e83fe9820277ea925
    • MD5 SHA1 SHA512
    Score
    10/10
    njratnyan catevasiontrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks