Overview

overview

10

Static

static

10

f407133c05...17.exe

windows10-2004-x64

10

f407133c05...17.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    f407133c05f481c19c4715c2a8a967a7c6efa03109fe21f768338fa085f80b17.exe
  • Size 64KB
  • Sample260801-aa52ystckc
  • SHA256 f407133c05f481c19c4715c2a8a967a7c6efa03109fe21f768338fa085f80b17
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratzenithdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • zenith

C2

  • server.us.org:2048

  • server.us.org:443

  • server.us.org:4782

  • server.us.org:8888

  • xn88.se.net:2048

  • xn88.se.net:443

  • xn88.se.net:4782

  • xn88.se.net:8888

  • soaprise.me:2048

  • soaprise.me:443

  • soaprise.me:4782

  • soaprise.me:8888

Mutex

  • zenithflow_mutex

Attributes
  • delay

    10

  • install

    true

  • install_file

    zenith.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target
      f407133c05f481c19c4715c2a8a967a7c6efa03109fe21f768338fa085f80b17.exe
    • Size 64KB
    • SHA256 f407133c05f481c19c4715c2a8a967a7c6efa03109fe21f768338fa085f80b17
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    zenithdefense_evasionexecutionasyncratpersistencerat

    • 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