Resubmissions

01/05/2023, 13:06

230501-qce7bafe83 10

01/05/2023, 12:55

230501-p56djahc7v 10

General

  • Target

    update.exe

  • Size

    969KB

  • Sample

    230501-qce7bafe83

  • MD5

    ef0ec9b3bf2edc84d23f92a16b6a8a67

  • SHA1

    8e4d871940df560a85332bfacac0b9766f865b9f

  • SHA256

    bbcfc7c262a04ae7291c4a1ea80253aaea3968a3c95d2b73b47016c298a7e281

  • SHA512

    31c3a9360c6dad1cc7b6db0626d5d9ffcf457592fb5b04f9d0f986ef15793ab9f3a2371e013fb6c666d4d9d9de3d68d01bab417059ded2efea0dc2b80cb88005

  • SSDEEP

    12288:84mT/RcXtvyJdBQhXVQpPDv4aloZqby13caYgd2DBAm:84C/6XtvWBmQpPTXgcaYgdCA

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

addimq.duckdns.org:7878

addimq.duckdns.org:9909

addimq.duckdns.org:6568

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      update.exe

    • Size

      969KB

    • MD5

      ef0ec9b3bf2edc84d23f92a16b6a8a67

    • SHA1

      8e4d871940df560a85332bfacac0b9766f865b9f

    • SHA256

      bbcfc7c262a04ae7291c4a1ea80253aaea3968a3c95d2b73b47016c298a7e281

    • SHA512

      31c3a9360c6dad1cc7b6db0626d5d9ffcf457592fb5b04f9d0f986ef15793ab9f3a2371e013fb6c666d4d9d9de3d68d01bab417059ded2efea0dc2b80cb88005

    • SSDEEP

      12288:84mT/RcXtvyJdBQhXVQpPDv4aloZqby13caYgd2DBAm:84C/6XtvWBmQpPTXgcaYgdCA

    • AsyncRat

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

    • Async RAT payload

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Enterprise v6

Tasks