Overview

overview

10

Static

static

10

decode_0ef...a3.exe

windows7-x64

1

decode_0ef...a3.exe

windows10-2004-x64

1

Sharing

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General

  • Target
    decode_0efa21e9d1405f8455b10ed08c703da0c7ce143e76f3ce0d024f0e285f5699a3.exe
  • Size 32KB
  • Sample230815-r7k7gsbc29
  • SHA256 ea0bca71a5a4b7e0e4dad6ccc64ffc2dc940e83d7ae54449e9bf6f3ed1ccc568
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nyan catnjrat

Malware Config

Extracted

Family

  • njrat

Version

  • 0.7NC

Botnet

  • NYAN CAT

C2

  • tesxnext.duckdns.org:9993

Mutex

  • 9a2f49f03d144a2

Attributes
  • reg_key

    9a2f49f03d144a2

  • splitter

    @!#&^%$

Signatures

  • Njrat family
    njrat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • decode_0efa21e9d1405f8455b10ed08c703da0c7ce143e76f3ce0d024f0e285f5699a3.exe
    .exe 32KB

decode_0efa21e9d1405f8455b10ed08c703da0c7ce143e76f3ce0d024f0e285f5699a3.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 ea0bca71a5a4b7e0e4dad6ccc64ffc2dc940e83d7ae54449e9bf6f3ed1ccc568
  • MD5 SHA1 SHA512 SSDEEP
windowsx86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
Major OS version
Entry point
26526
Magic Number
267
Subsystem
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