Overview

overview

10

Static

static

1

Inital.bat

windows10-2004-x64

10

Resubmissions

23-05-2024 05:33

240523-f8yy7afc8w 10

22-05-2024 19:39

240522-yc9d6adh9s 10

22-05-2024 19:09

240522-xtyhjsdb21 10

22-05-2024 19:06

240522-xscvfsda5y 10

22-05-2024 16:28

240522-tyxj9shb7z 10

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General

  • Target

    Inital.bat

  • Size

    63KB

  • Sample

    240522-xtyhjsdb21

  • MD5

    e9319ac7284b6bbadf0200fee286b6c1

  • SHA1

    51c30382aa103118937f1a9bf453a8345febafb4

  • SHA256

    09d4308c18ecece489a51b7837968bcfc6c1273d83f5c83614bbdd119ccf6961

  • SHA512

    73e349b61c285cdb3cfdf41ae9ba166cc0f8e5c7b989bf744f9aa8433baf41ea3a01b46fa9a88cc97fa4ca5d80f57a9dbd8fea631a164566c9e95632c9f3404b

  • SSDEEP

    1536:Z6e+aDqc6V/xOtoqfF4OycI/k0xqAD/xtM:Z6aDqpVuoqKL5fkAvM

Score
10/10
asyncratrateddiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

RATED

C2

147.185.221.17:25565

147.185.221.17:37531
Mutex

Dudee4vQEqBD

Attributes
  • delay

    3

  • install

    false

  • install_file

    AnticheatBiner.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Inital.bat

    • Size

      63KB

    • MD5

      e9319ac7284b6bbadf0200fee286b6c1

    • SHA1

      51c30382aa103118937f1a9bf453a8345febafb4

    • SHA256

      09d4308c18ecece489a51b7837968bcfc6c1273d83f5c83614bbdd119ccf6961

    • SHA512

      73e349b61c285cdb3cfdf41ae9ba166cc0f8e5c7b989bf744f9aa8433baf41ea3a01b46fa9a88cc97fa4ca5d80f57a9dbd8fea631a164566c9e95632c9f3404b

    • SSDEEP

      1536:Z6e+aDqc6V/xOtoqfF4OycI/k0xqAD/xtM:Z6aDqpVuoqKL5fkAvM

    Score
    10/10
    asyncratrateddiscoveryexecutionpersistencerat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      persistence

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks