General

  • Target

    05fe1807eab970572d56c755955dd2f0231d6b3f5fb0baab6be15b77c99a3f29

  • Size

    521KB

  • Sample

    230403-yeazdagg72

  • MD5

    9bc8a158876f9dccb9992e68856c8265

  • SHA1

    5e983d0a48702f1e151933c49ffb27b60c9357fa

  • SHA256

    05fe1807eab970572d56c755955dd2f0231d6b3f5fb0baab6be15b77c99a3f29

  • SHA512

    173718cc0e7298df5b9fd602493abe2c091a3d1b042654b1b156b2653a2b62c32eefbe8efbdae2a3f6d38289b02852f2a58c935f5ccb8c2e547082f3e992d543

  • SSDEEP

    12288:/Mr5y90zjHL8LFoATYQ8jQ0WzgH8Xyt86x4b/zWKbPGHiyz:WyWHLeZ8k0WzsZK66bKKiCyz

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      05fe1807eab970572d56c755955dd2f0231d6b3f5fb0baab6be15b77c99a3f29

    • Size

      521KB

    • MD5

      9bc8a158876f9dccb9992e68856c8265

    • SHA1

      5e983d0a48702f1e151933c49ffb27b60c9357fa

    • SHA256

      05fe1807eab970572d56c755955dd2f0231d6b3f5fb0baab6be15b77c99a3f29

    • SHA512

      173718cc0e7298df5b9fd602493abe2c091a3d1b042654b1b156b2653a2b62c32eefbe8efbdae2a3f6d38289b02852f2a58c935f5ccb8c2e547082f3e992d543

    • SSDEEP

      12288:/Mr5y90zjHL8LFoATYQ8jQ0WzgH8Xyt86x4b/zWKbPGHiyz:WyWHLeZ8k0WzsZK66bKKiCyz

    • 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