Overview

overview

10

Static

static

af1e6b53fc...10.exe

windows7_x64

10

af1e6b53fc...10.exe

windows10_x64

1

Sharing

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General

  • Target
    af1e6b53fc3e4679bedd29c25e057b10.exe
  • Size 3.9MB
  • Sample220122-r757nabhcm
  • SHA256 bada7e61229d4c6bba936e8b163034b3421680c1f4ebbc69160fc96fc5bdb8ca
  • MD5 SHA1 SHA512
Score
10/10
asyncratpersistenceratsuricata

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.6B

C2

  • s1995.ddns.net:5000

Mutex

  • umgxmwaynloootia

Attributes
  • anti_vm

    false

  • bsod

    false

  • delay

    5

  • install

    true

  • install_file

    zwindows.exe

  • install_folder

    %AppData%

  • pastebin_config

    null

aes.plain

Targets

    • Target
      af1e6b53fc3e4679bedd29c25e057b10.exe
    • Size 3.9MB
    • SHA256 bada7e61229d4c6bba936e8b163034b3421680c1f4ebbc69160fc96fc5bdb8ca
    • MD5 SHA1 SHA512
    Score
    10/10
    asyncratpersistenceratsuricata

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

      suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

      suricata

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • Async RAT payload

      rat

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks