Overview

overview

10

Static

static

10

b53224af-3...b4.exe

windows10-2004-x64

10

b53224af-3...b4.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    b53224af-309f-42cd-b74a-93e90dc665b4.exe
  • Size 48KB
  • Sample260727-r64mfavzev
  • SHA256 8a7bc73b3f37193709b027a5dbb252a090e883836a2c7c4d9a99d5c9c2b00223
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • phimsexvn69.com:2052

  • phimsexvn69.com:8443

  • phimsexvn69.com:2095

  • phimsexvn69.com:2082

  • phimsexvn69.com:8080

  • phimsexvn69.com:2312

  • phimsexvn69.com:8002

  • www.phimsexvn69.com:2052

  • www.phimsexvn69.com:8443

  • www.phimsexvn69.com:2095

  • www.phimsexvn69.com:2082

  • www.phimsexvn69.com:8080

  • www.phimsexvn69.com:2312

  • www.phimsexvn69.com:8002

  • NotPetya.phimsexvn69.com:2052

  • NotPetya.phimsexvn69.com:8443

  • NotPetya.phimsexvn69.com:2095

  • NotPetya.phimsexvn69.com:2082

  • NotPetya.phimsexvn69.com:8080

  • NotPetya.phimsexvn69.com:2312

Mutex

  • IKDdj112Dpdz

Attributes
  • delay

    3

  • install

    true

  • install_file

    jarch.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      b53224af-309f-42cd-b74a-93e90dc665b4.exe
    • Size 48KB
    • SHA256 8a7bc73b3f37193709b027a5dbb252a090e883836a2c7c4d9a99d5c9c2b00223
    • 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