General

  • Target

    e1a4576feaff89965bb2c313dd47ccdc278065ff2cebd1c795237a6d944e996f

  • Size

    679KB

  • Sample

    230323-xj9stshe83

  • MD5

    1e5716bdc61b2b472bbc0ecd1ba82d6b

  • SHA1

    e8aa96054b866ae9cfef31bb8d360b7b3c023a21

  • SHA256

    e1a4576feaff89965bb2c313dd47ccdc278065ff2cebd1c795237a6d944e996f

  • SHA512

    8c501304f922b6532a755397ed603720363164f932a9bfcfac9eadd4e78fd5076380d1ad98e931e0b1564caf7ae861fe084e16c54c237e9feb5c67a03dc0be7a

  • SSDEEP

    12288:eHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:abLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      e1a4576feaff89965bb2c313dd47ccdc278065ff2cebd1c795237a6d944e996f

    • Size

      679KB

    • MD5

      1e5716bdc61b2b472bbc0ecd1ba82d6b

    • SHA1

      e8aa96054b866ae9cfef31bb8d360b7b3c023a21

    • SHA256

      e1a4576feaff89965bb2c313dd47ccdc278065ff2cebd1c795237a6d944e996f

    • SHA512

      8c501304f922b6532a755397ed603720363164f932a9bfcfac9eadd4e78fd5076380d1ad98e931e0b1564caf7ae861fe084e16c54c237e9feb5c67a03dc0be7a

    • SSDEEP

      12288:eHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:abLFxQAk5wzhQitnsE

    • 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