General

  • Target

    9b14995fc73bce21446ecd6ebdfab06d04b955f699b692ad91dc67e685b00d64

  • Size

    696KB

  • Sample

    230328-x2ltqacg38

  • MD5

    1dba2a4aa856d5c04e4f87e4659e07f1

  • SHA1

    d8520f7e5491cff5a17fb7eb3817f5f87109ec97

  • SHA256

    9b14995fc73bce21446ecd6ebdfab06d04b955f699b692ad91dc67e685b00d64

  • SHA512

    f8d9fe01032465fb4a41a55b3e3da766c5e7381c1bce11d1f070f397e40284bb18d80b3106ce1bb011c7001a3f4115a8bd8eff4267c1c44c354be15201391d4b

  • SSDEEP

    12288:yMrty902mF4MINxAhxKDOOX+TYrrwfXeeqZ19erOY/T31DmrKqe9V23R:Xyq4MYAh8DOOX+TYrrwmeOy6YsWV2B

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

      9b14995fc73bce21446ecd6ebdfab06d04b955f699b692ad91dc67e685b00d64

    • Size

      696KB

    • MD5

      1dba2a4aa856d5c04e4f87e4659e07f1

    • SHA1

      d8520f7e5491cff5a17fb7eb3817f5f87109ec97

    • SHA256

      9b14995fc73bce21446ecd6ebdfab06d04b955f699b692ad91dc67e685b00d64

    • SHA512

      f8d9fe01032465fb4a41a55b3e3da766c5e7381c1bce11d1f070f397e40284bb18d80b3106ce1bb011c7001a3f4115a8bd8eff4267c1c44c354be15201391d4b

    • SSDEEP

      12288:yMrty902mF4MINxAhxKDOOX+TYrrwfXeeqZ19erOY/T31DmrKqe9V23R:Xyq4MYAh8DOOX+TYrrwmeOy6YsWV2B

    • 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