General

  • Target

    ce095665dced55bcab2ef8ffd10fdf887ae3ca2f74217d15b7e43097cf4641df

  • Size

    556KB

  • Sample

    230302-3sgfjafd54

  • MD5

    2548dd35ae0cb56cdd86742a61606bd2

  • SHA1

    a42a247c7a29f082d8e854ae5f4f25dff79d8a95

  • SHA256

    ce095665dced55bcab2ef8ffd10fdf887ae3ca2f74217d15b7e43097cf4641df

  • SHA512

    7705ae0ea2f116461abfac475e0fc5da7943e57eee9329c19c299c6fda52f5b5c82e31887f84605e6fad2f30b4185ceeb969e2465a9c5ffb511a0717d627c0cd

  • SSDEEP

    12288:JMrJy90PQDqQcL6iqo4btbQPp8BHRiWZoJefv6lbm:0yip9hqlbtbQRyHU3Je2bm

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

Extracted

Family

redline

Botnet

fchan

C2

pepunn.com:4162

Attributes
  • auth_value

    127bd53d55e8c4f0dd2f6e1ea60deef4

Targets

    • Target

      ce095665dced55bcab2ef8ffd10fdf887ae3ca2f74217d15b7e43097cf4641df

    • Size

      556KB

    • MD5

      2548dd35ae0cb56cdd86742a61606bd2

    • SHA1

      a42a247c7a29f082d8e854ae5f4f25dff79d8a95

    • SHA256

      ce095665dced55bcab2ef8ffd10fdf887ae3ca2f74217d15b7e43097cf4641df

    • SHA512

      7705ae0ea2f116461abfac475e0fc5da7943e57eee9329c19c299c6fda52f5b5c82e31887f84605e6fad2f30b4185ceeb969e2465a9c5ffb511a0717d627c0cd

    • SSDEEP

      12288:JMrJy90PQDqQcL6iqo4btbQPp8BHRiWZoJefv6lbm:0yip9hqlbtbQRyHU3Je2bm

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks