Overview

overview

10

Static

static

10

SoftwareUpdate.exe

windows10-2004-x64

10

SoftwareUpdate.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    SoftwareUpdate.exe
  • Size 67KB
  • Sample260816-nazf3awfkd
  • SHA256 94e521b6ff7eda5182c8872bfc4dafabb62e29ff8768eb2f356e7b198bf62cda
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • kubet9x.com:6606

  • kubet9x.com:7707

  • kubet9x.com:8808

  • kubet9x.com:443

  • kubet9x.com:80

Mutex

  • ta9aAQ4lqpum

Attributes
  • delay

    10

  • install

    true

  • install_file

    PostmanUpdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      SoftwareUpdate.exe
    • Size 67KB
    • SHA256 94e521b6ff7eda5182c8872bfc4dafabb62e29ff8768eb2f356e7b198bf62cda
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks