Overview

overview

10

Static

static

10

brfwhb.ru.exe

windows10-2004-x64

10

brfwhb.ru.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    brfwhb.ru.com
  • Size 45KB
  • Sample260225-hrkfkse13e
  • SHA256 1aebfc504040609433e8d27956853a19d5a2191b1de8876340c2ac28a9a530f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ratdefaultasyncrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • brfwhb.ru.com:80

  • brfwhb.ru.com:8080

  • brfwhb.ru.com:443

  • brfwhb.ru.com:8443

Mutex

  • YRnrFRD9q76P

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Async RAT payload 1 IoCs
    rat
  • Asyncrat family
    asyncrat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • brfwhb.ru.com
    .exe 45KB

brfwhb.ru.com

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 1aebfc504040609433e8d27956853a19d5a2191b1de8876340c2ac28a9a530f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Async RAT payload

    rat

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
50958
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