Overview

overview

10

Static

static

10

bTzk.exe

windows7-x64

1

bTzk.exe

windows10-2004-x64

1

Sharing

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General

  • Target
    bTzk.exe
  • Size 32KB
  • Sample240206-vpsqdsddgp
  • SHA256 8e9629451b8a090834f96bd6688184ad7a18aacd33784193f273c7796e3c01b3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nyan catnjrat

Malware Config

Extracted

Family

  • njrat

Version

  • 0.7NC

Botnet

  • NYAN CAT

C2

  • nuevosecua.duckdns.org:2054

Mutex

  • c1a86313623c4b

Attributes
  • reg_key

    c1a86313623c4b

  • splitter

    @!#&^%$

Signatures

  • Njrat family
    njrat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • bTzk.exe
    .exe 32KB

bTzk.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 8e9629451b8a090834f96bd6688184ad7a18aacd33784193f273c7796e3c01b3
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
26478
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths