Overview

overview

10

Static

static

3

7a976388b0...2b.exe

windows7-x64

1

7a976388b0...2b.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    7a976388b064594086b73e3e08a3b95b97a9eea7610bf9c4ac53a2d10304e12b.exe
  • Size 1.5MB
  • Sample240726-ej3emsvfmm
  • SHA256 7a976388b064594086b73e3e08a3b95b97a9eea7610bf9c4ac53a2d10304e12b
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • Default

C2

  • 127.0.0.1:2035

  • 147.185.221.16:2035

  • 147.185.221.19:2035

  • 121637121.duckdns.org:2035

Mutex

  • I8EJ82H739UG

Attributes
  • delay

    1

  • install

    true

  • install_file

    Update.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      7a976388b064594086b73e3e08a3b95b97a9eea7610bf9c4ac53a2d10304e12b.exe
    • Size 1.5MB
    • SHA256 7a976388b064594086b73e3e08a3b95b97a9eea7610bf9c4ac53a2d10304e12b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks