General

  • Target

    a5e4ec70ec4a27962af7a2117fa1a3fe274ee01fcac944567dbb691b1206dc92

  • Size

    751KB

  • Sample

    230328-ntmllscd6s

  • MD5

    9a86d706f74401666945917f148aecb9

  • SHA1

    cfc7701635c8bc6e9e49a28f9378791a377d6ad7

  • SHA256

    a5e4ec70ec4a27962af7a2117fa1a3fe274ee01fcac944567dbb691b1206dc92

  • SHA512

    3b7fdfe848552c198a7a9835d9a4eb45352a7ced77c7e715cf05b24c1ff8ec6088aaf1d58b30c3497b8956a56a57c7ae05d375ebc089df9a11f415d6229dc0f3

  • SSDEEP

    12288:P9+hlaQ6fT0YC+EwRi8Zc5yNlcDxc6hwYcUNLwEgbUt28ivEZgoxhvzzFM:EraQGIAEQi8ZcalwxZ+4gbUt28oEZ1vu

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      a5e4ec70ec4a27962af7a2117fa1a3fe274ee01fcac944567dbb691b1206dc92

    • Size

      751KB

    • MD5

      9a86d706f74401666945917f148aecb9

    • SHA1

      cfc7701635c8bc6e9e49a28f9378791a377d6ad7

    • SHA256

      a5e4ec70ec4a27962af7a2117fa1a3fe274ee01fcac944567dbb691b1206dc92

    • SHA512

      3b7fdfe848552c198a7a9835d9a4eb45352a7ced77c7e715cf05b24c1ff8ec6088aaf1d58b30c3497b8956a56a57c7ae05d375ebc089df9a11f415d6229dc0f3

    • SSDEEP

      12288:P9+hlaQ6fT0YC+EwRi8Zc5yNlcDxc6hwYcUNLwEgbUt28ivEZgoxhvzzFM:EraQGIAEQi8ZcalwxZ+4gbUt28oEZ1vu

    • 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