General

  • Target

    6fd7cdbfffea021baf8e2b7be6fa7ef35afefec8e1a1d2c87229c1d8233679f4

  • Size

    529KB

  • Sample

    230401-jvr59sab7w

  • MD5

    8c72f374f7ce19b7cdd5149b0d2ca9b5

  • SHA1

    d90cc924aa72f4f7052a3f6bf97ba63ee1303b49

  • SHA256

    6fd7cdbfffea021baf8e2b7be6fa7ef35afefec8e1a1d2c87229c1d8233679f4

  • SHA512

    73236e11fbbeff48f31da0e67df35c3e82ee3191254c10fd9c9a61789db9f7f48a2fb6bcc4537d606ee3014eb8941036316ab57b91a0de6a33a6a15f21ab0de4

  • SSDEEP

    12288:jMrAy907x1lnHLmd8Qz9dmwbrG4nFrg5IRY:3y8b1HK5mKZFLRY

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

      6fd7cdbfffea021baf8e2b7be6fa7ef35afefec8e1a1d2c87229c1d8233679f4

    • Size

      529KB

    • MD5

      8c72f374f7ce19b7cdd5149b0d2ca9b5

    • SHA1

      d90cc924aa72f4f7052a3f6bf97ba63ee1303b49

    • SHA256

      6fd7cdbfffea021baf8e2b7be6fa7ef35afefec8e1a1d2c87229c1d8233679f4

    • SHA512

      73236e11fbbeff48f31da0e67df35c3e82ee3191254c10fd9c9a61789db9f7f48a2fb6bcc4537d606ee3014eb8941036316ab57b91a0de6a33a6a15f21ab0de4

    • SSDEEP

      12288:jMrAy907x1lnHLmd8Qz9dmwbrG4nFrg5IRY:3y8b1HK5mKZFLRY

    • 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