General

  • Target

    b9552e1aedabaa695796a646096927361969b50a9a46bda71ba912608bd8fef6

  • Size

    666KB

  • Sample

    230403-dss2wsce37

  • MD5

    f2548d932cd1db81a282bc8871b413df

  • SHA1

    5b85c67789fb4720960902c58c51e731e38b46ff

  • SHA256

    b9552e1aedabaa695796a646096927361969b50a9a46bda71ba912608bd8fef6

  • SHA512

    809b65fa72a149dcd04804f9ce43557b4a17545894c364f430b4351ea253d5004e3cc4f736d8212237d6255fafc77e3623e86a9ff4c9155176dc3ad204e3f9df

  • SSDEEP

    12288:KMrmy90lWPTuWvmXDhOcmgHQSbTHd6HN8pJV0rUs30/wv50Ujky6oUK/7:AyWWvvcYAHdcN8qr1CwPf6E7

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

      b9552e1aedabaa695796a646096927361969b50a9a46bda71ba912608bd8fef6

    • Size

      666KB

    • MD5

      f2548d932cd1db81a282bc8871b413df

    • SHA1

      5b85c67789fb4720960902c58c51e731e38b46ff

    • SHA256

      b9552e1aedabaa695796a646096927361969b50a9a46bda71ba912608bd8fef6

    • SHA512

      809b65fa72a149dcd04804f9ce43557b4a17545894c364f430b4351ea253d5004e3cc4f736d8212237d6255fafc77e3623e86a9ff4c9155176dc3ad204e3f9df

    • SSDEEP

      12288:KMrmy90lWPTuWvmXDhOcmgHQSbTHd6HN8pJV0rUs30/wv50Ujky6oUK/7:AyWWvvcYAHdcN8qr1CwPf6E7

    • 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