General

  • Target

    37fd8dd8d3ac6c3651108f36ddb871aac30f84ab3ceed0ee5463fdeb6cd22f49

  • Size

    679KB

  • Sample

    230323-x61hnsbf51

  • MD5

    9450340fed15f54e1392fdc2b66c58ed

  • SHA1

    9e562b9b550fd383ebc0ba382d99b977c2fd731b

  • SHA256

    37fd8dd8d3ac6c3651108f36ddb871aac30f84ab3ceed0ee5463fdeb6cd22f49

  • SHA512

    6265f43e15b035cbb7af8ea6ebe2c06a3113dafa6516c868525cafff903f5e1d23f57827ca0bfe4eb9087fb329e98988d10e79bee4c164924af9c29cd9c6edd5

  • SSDEEP

    12288:vHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:/bLFxQAk5wzhQitnsE

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

      37fd8dd8d3ac6c3651108f36ddb871aac30f84ab3ceed0ee5463fdeb6cd22f49

    • Size

      679KB

    • MD5

      9450340fed15f54e1392fdc2b66c58ed

    • SHA1

      9e562b9b550fd383ebc0ba382d99b977c2fd731b

    • SHA256

      37fd8dd8d3ac6c3651108f36ddb871aac30f84ab3ceed0ee5463fdeb6cd22f49

    • SHA512

      6265f43e15b035cbb7af8ea6ebe2c06a3113dafa6516c868525cafff903f5e1d23f57827ca0bfe4eb9087fb329e98988d10e79bee4c164924af9c29cd9c6edd5

    • SSDEEP

      12288:vHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:/bLFxQAk5wzhQitnsE

    • 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