General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    60e569fdc26a5ebd61c55b18db940fa9

  • SHA1

    c2ad1128f8c71f9df6fb74866666bb4f8d0ff3ee

  • SHA256

    2021bf97c6d6a200867c82fe27f31a4e01961e7efb8bd0fe4d857467f5ca3542

  • SHA512

    d42d660c76a5e7af6070c7b0953c9a882a05ba56607a07c770427b082c2147a32a23c0125b4857dad7859f04f4aba5c1b8f86c5baf1bfaeafa1dbdd3c757dadc

  • SSDEEP

    49152:mvbI22SsaNYfdPBldt698dBcjHORqwbRNLoGd9PTHHB72eh2NT:mvk22SsaNYfdPBldt6+dBcjHORqUN

Score
10/10

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

rattata.ddns.net:4782

Mutex

d6708ec5-ed6f-420d-af48-db9ff459fc59

Attributes
  • encryption_key

    08EF2E54E0B00F8210FCC8BAF01B8C73CA04E630

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar family
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • Client-built.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections