General

  • Target

    fe5b63a9cc4bac39782f2d49bd0bbd4b2e5f53958f1d9114c271d0a045e29428.zip

  • Size

    53.8MB

  • Sample

    230508-rnp2bsba64

  • MD5

    47178795244517b11578662488a27696

  • SHA1

    62c3d857c419a42e15e0c1f3ff1571960db97bca

  • SHA256

    21d0a059e0a371467629cbc277faf8658c8568737e50699bb8c03d5bb24bff7c

  • SHA512

    7e06df5d4e8b6ab8892595f05fbb0efcb2e1505d1da33bddd012dcbb0f557368ee776458f80848c0f42ff8457f47e9b16096466161fcdee8d7eb7f1d2ffe9941

  • SSDEEP

    1572864:V6Tt7UL54d29p7gM5+KKhTp2RzPjDF6SvJBNFUYO9:w++tKKhdETjjJBs39

Malware Config

Extracted

Family

asyncrat

Version

Venom Pwn3rzs' Edtition v6.0.1

Botnet

Default

Mutex

bvofdkwdajullol

Attributes
  • delay

    1

  • install

    true

  • install_file

    Service.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/HkizZghN

aes.plain

Targets

    • Target

      fe5b63a9cc4bac39782f2d49bd0bbd4b2e5f53958f1d9114c271d0a045e29428

    • Size

      53.8MB

    • MD5

      c7828b5c276a723a6c828af7ffd658fc

    • SHA1

      813c3c5291fc87b297ab841f5aa39d2cac8efd37

    • SHA256

      fe5b63a9cc4bac39782f2d49bd0bbd4b2e5f53958f1d9114c271d0a045e29428

    • SHA512

      13d087189104a4613ddb5910e8a788ded7d05da62569cfc1eab3f1b59212db529e0b1c59f2114141504b0658b9a51eb4b64aa1aa3e5a08b1d9e7b5b70e360c2a

    • SSDEEP

      1572864:m74ZKXqZ4HiHJYcmnyGndMnyWzvcEW7ohERwr0CuKgtvp:L8qZeiHJY1Nd3WDp+w4Cujtx

    • AsyncRat

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

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v6

Tasks