Overview

overview

10

Static

static

10

46cb2f80cf...f8.exe

windows10-2004-x64

10

46cb2f80cf...f8.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    46cb2f80cf2b130db56f19ec47bb6cdd5d1c381fdb0dedac7056396bec5463f8
  • Size 45KB
  • Sample260710-pv4rysbw8l
  • SHA256 46cb2f80cf2b130db56f19ec47bb6cdd5d1c381fdb0dedac7056396bec5463f8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • phimsexvn.work:80

  • phimsexvn.work:22

  • phimsexvn.work:8080

  • phimsexvn.work:8880

  • phimsexvn.work:2052

  • phimsexvn.work:2082

  • phimsexvn.work:2086

  • phimsexvn.work:2095

  • phimsexvn.work:443

  • phimsexvn.work:2053

  • phimsexvn.work:2083

  • phimsexvn.work:2087

  • phimsexvn.work:2096

  • phimsexvn.work:8443

  • www.phimsexvn.work:80

  • www.phimsexvn.work:22

  • www.phimsexvn.work:8080

  • www.phimsexvn.work:8880

  • www.phimsexvn.work:2052

  • www.phimsexvn.work:2082

Mutex

  • FFZLVF4GrJr7

Attributes
  • delay

    0

  • install

    true

  • install_file

    n9ws.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      46cb2f80cf2b130db56f19ec47bb6cdd5d1c381fdb0dedac7056396bec5463f8
    • Size 45KB
    • SHA256 46cb2f80cf2b130db56f19ec47bb6cdd5d1c381fdb0dedac7056396bec5463f8
    • 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