General

  • Target

    b2e663c52c790761be3755cfa707d8bc6a67fb1baf6884c52166c0509803ebff

  • Size

    1.5MB

  • Sample

    230505-xrtftafh74

  • MD5

    0153e267cf3abb6e75c07a300657d1d5

  • SHA1

    22c13aedb46db06b359432cbec65768b9006d8de

  • SHA256

    b2e663c52c790761be3755cfa707d8bc6a67fb1baf6884c52166c0509803ebff

  • SHA512

    8e9fb0572241213255546f876dc13c3285423139962712638265459ae55524535c025c367b961c89239c29c659134d38fe69158e26e3eb9901a0a2ac03960940

  • SSDEEP

    24576:oypeQJ/rua78KLU96Mc5LHXZQKV5Tw6GXQNbfnHycx1afVy9u5LfvmR3Qv:vpecrTP49mhTw6GXkfHygMpfOR3

Malware Config

Extracted

Family

redline

Botnet

mazda

C2

217.196.96.56:4138

Attributes
  • auth_value

    3d2870537d84a4c6d7aeecd002871c51

Targets

    • Target

      b2e663c52c790761be3755cfa707d8bc6a67fb1baf6884c52166c0509803ebff

    • Size

      1.5MB

    • MD5

      0153e267cf3abb6e75c07a300657d1d5

    • SHA1

      22c13aedb46db06b359432cbec65768b9006d8de

    • SHA256

      b2e663c52c790761be3755cfa707d8bc6a67fb1baf6884c52166c0509803ebff

    • SHA512

      8e9fb0572241213255546f876dc13c3285423139962712638265459ae55524535c025c367b961c89239c29c659134d38fe69158e26e3eb9901a0a2ac03960940

    • SSDEEP

      24576:oypeQJ/rua78KLU96Mc5LHXZQKV5Tw6GXQNbfnHycx1afVy9u5LfvmR3Qv:vpecrTP49mhTw6GXkfHygMpfOR3

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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