Overview

overview

10

Static

static

10

hay88.exe

windows10-2004-x64

10

hay88.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    hay88.exe
  • Size 45KB
  • Sample260807-wt4twshc92
  • SHA256 aa61e9cb7a79f9842d952a1c6c7da76656ee1c98202ea164d122efa3c2424bc4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ratdefaultasyncrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • uncall.me/vi-vn/:80

  • uncall.me/vi-vn/:8080

  • uncall.me/vi-vn/:443

  • uncall.me/vi-vn/:8443

  • uncall.me/vi-vn/:3306

  • uncall.me/vi-vn/:20

  • uncall.me/vi-vn/:25

  • uncall.me/vi-vn/:22

  • ftxs.tw/vi-vn/:80

  • ftxs.tw/vi-vn/:8080

  • ftxs.tw/vi-vn/:443

  • ftxs.tw/vi-vn/:8443

  • ftxs.tw/vi-vn/:3306

  • ftxs.tw/vi-vn/:20

  • ftxs.tw/vi-vn/:25

  • ftxs.tw/vi-vn/:22

  • https://uncall.me/vi-vn/:80

  • https://uncall.me/vi-vn/:8080

  • https://uncall.me/vi-vn/:443

  • https://uncall.me/vi-vn/:8443

Mutex

  • dWWUO0pEsgj1

Attributes
  • delay

    3

  • install

    true

  • install_file

    hay88.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • hay88.exe
    .exe 45KB

hay88.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 aa61e9cb7a79f9842d952a1c6c7da76656ee1c98202ea164d122efa3c2424bc4
  • 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
51134
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