Overview

overview

10

Static

static

10

c2f7368dbe...b4.exe

windows10-2004-x64

10

c2f7368dbe...b4.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    c2f7368dbebc9fca4f2a7edcfe15d8c4ef101ba74bfdf351a6a724f9ea4827b4
  • Size 45KB
  • Sample260907-x7vc2sthpc
  • SHA256 c2f7368dbebc9fca4f2a7edcfe15d8c4ef101ba74bfdf351a6a724f9ea4827b4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • tapchigiambeo.com/:6606

  • tapchigiambeo.com/:7707

  • tapchigiambeo.com/:8808

  • tapchigiambeo.com/:8080

  • tapchigiambeo.com/:80

  • tapchigiambeo.com/:443

  • tapchigiambeo.com/:8443

  • sunwin28.bz/:6606

  • sunwin28.bz/:7707

  • sunwin28.bz/:8808

  • sunwin28.bz/:8080

  • sunwin28.bz/:80

  • sunwin28.bz/:443

  • sunwin28.bz/:8443

Mutex

  • KrfQPlnmWc8w

Attributes
  • delay

    3

  • install

    true

  • install_file

    ChromeUpdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      c2f7368dbebc9fca4f2a7edcfe15d8c4ef101ba74bfdf351a6a724f9ea4827b4
    • Size 45KB
    • SHA256 c2f7368dbebc9fca4f2a7edcfe15d8c4ef101ba74bfdf351a6a724f9ea4827b4
    • 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