General

  • Target

    f117b614965e2f58b345c1b380369e5adecce647b0ae4d1fa134c852ab53b701

  • Size

    529KB

  • Sample

    230401-hkfh2shh21

  • MD5

    9898d6e6639437cb9359ba377a3aaad2

  • SHA1

    1f22b2acb81d5ca00e815534de78a5ab7049c4bb

  • SHA256

    f117b614965e2f58b345c1b380369e5adecce647b0ae4d1fa134c852ab53b701

  • SHA512

    ccf38064c0e064140885a998cb6da9ddb9e13a067c0b54d56648216b753a511da0bd80bb3033e3cba61d92fc12ca5d97a5adae21db1b27cbcffda54637db90a5

  • SSDEEP

    12288:zMr5y90qKDk+rZa1mztZFTGH8SzKDaw+sSFrr9gq:OyL6rZZXF62afscSq

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

      f117b614965e2f58b345c1b380369e5adecce647b0ae4d1fa134c852ab53b701

    • Size

      529KB

    • MD5

      9898d6e6639437cb9359ba377a3aaad2

    • SHA1

      1f22b2acb81d5ca00e815534de78a5ab7049c4bb

    • SHA256

      f117b614965e2f58b345c1b380369e5adecce647b0ae4d1fa134c852ab53b701

    • SHA512

      ccf38064c0e064140885a998cb6da9ddb9e13a067c0b54d56648216b753a511da0bd80bb3033e3cba61d92fc12ca5d97a5adae21db1b27cbcffda54637db90a5

    • SSDEEP

      12288:zMr5y90qKDk+rZa1mztZFTGH8SzKDaw+sSFrr9gq:OyL6rZZXF62afscSq

    • 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