General

  • Target

    8c5889fd209276285643bbeae3ca96c489219bf71383ab1c35076faf7fb6fb89

  • Size

    681KB

  • Sample

    230324-m6rwesdg99

  • MD5

    46f9bc111a5d4643e1516597c2a18608

  • SHA1

    cfaad12f7752fec56a37f084a0cd479738baf6d4

  • SHA256

    8c5889fd209276285643bbeae3ca96c489219bf71383ab1c35076faf7fb6fb89

  • SHA512

    4177765962004972b66ef7a4aaacec845dfe3883265fb37030fbe7d398245e5df1cf8bbc84b05b60188c961819442c469bb0dc69f5099d3cb346640127f97366

  • SSDEEP

    12288:tPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:lrftpIjdjNA7xYMrl

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      8c5889fd209276285643bbeae3ca96c489219bf71383ab1c35076faf7fb6fb89

    • Size

      681KB

    • MD5

      46f9bc111a5d4643e1516597c2a18608

    • SHA1

      cfaad12f7752fec56a37f084a0cd479738baf6d4

    • SHA256

      8c5889fd209276285643bbeae3ca96c489219bf71383ab1c35076faf7fb6fb89

    • SHA512

      4177765962004972b66ef7a4aaacec845dfe3883265fb37030fbe7d398245e5df1cf8bbc84b05b60188c961819442c469bb0dc69f5099d3cb346640127f97366

    • SSDEEP

      12288:tPe+vq0DftpGsNquO1jdfm6ttNA7XTPlszMd8wNYyRD:lrftpIjdjNA7xYMrl

    • 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