General

  • Target

    260ab5b7ed2a89e55b00f7df7bf0b21a4cee026dc77a6d114f95789ef24028e6

  • Size

    659KB

  • Sample

    230403-wn8wnaab2t

  • MD5

    aa941332813e6353a5b9e9f29ca5af57

  • SHA1

    6859ceea82cd93e306091c99f93939ebb7e1e736

  • SHA256

    260ab5b7ed2a89e55b00f7df7bf0b21a4cee026dc77a6d114f95789ef24028e6

  • SHA512

    00a12fc2fcb901549ab4659e085cd04adf8540d6b10317a4c309850d0405ba87fc348d72b695afa314c343aa9e1a9ac2f58fc552b69c3f88387800d931e0ce26

  • SSDEEP

    12288:WMrPy90RDqxrJwS2PsIZ5PiIUwPZJVGA+KudZS+ms6DA6nT1tMhf:dy5esIZZiInPZjGJjC+mfXnT1tMhf

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

      260ab5b7ed2a89e55b00f7df7bf0b21a4cee026dc77a6d114f95789ef24028e6

    • Size

      659KB

    • MD5

      aa941332813e6353a5b9e9f29ca5af57

    • SHA1

      6859ceea82cd93e306091c99f93939ebb7e1e736

    • SHA256

      260ab5b7ed2a89e55b00f7df7bf0b21a4cee026dc77a6d114f95789ef24028e6

    • SHA512

      00a12fc2fcb901549ab4659e085cd04adf8540d6b10317a4c309850d0405ba87fc348d72b695afa314c343aa9e1a9ac2f58fc552b69c3f88387800d931e0ce26

    • SSDEEP

      12288:WMrPy90RDqxrJwS2PsIZ5PiIUwPZJVGA+KudZS+ms6DA6nT1tMhf:dy5esIZZiInPZjGJjC+mfXnT1tMhf

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks