General

  • Target

    b272cc29fbdd087fbf8903e2cad774e92374b0054f683e43e152acf6c29d8944

  • Size

    686KB

  • Sample

    230327-qc5rzaff3s

  • MD5

    a9b164eab188b77392d71e88f7fe7b14

  • SHA1

    2a4a0d56d8a9dd9abdd038d5f6deaf34e1d84ba8

  • SHA256

    b272cc29fbdd087fbf8903e2cad774e92374b0054f683e43e152acf6c29d8944

  • SHA512

    65a66730ab0d44145e9466211b64104c0c8e250718379c70d2cab6fa2a8ed3147a8d034fe3a0798704c2680fc37e76ee01187a7a9c5131cd7d17a8dc78bb7f70

  • SSDEEP

    12288:YMr5y90f+R8XDDaZ+Sn7ggDItzN2AZwxKv04WH8ycbIKsAflYe9u4kx6:RyH8zDAzkRNDw0WoT2fC

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      b272cc29fbdd087fbf8903e2cad774e92374b0054f683e43e152acf6c29d8944

    • Size

      686KB

    • MD5

      a9b164eab188b77392d71e88f7fe7b14

    • SHA1

      2a4a0d56d8a9dd9abdd038d5f6deaf34e1d84ba8

    • SHA256

      b272cc29fbdd087fbf8903e2cad774e92374b0054f683e43e152acf6c29d8944

    • SHA512

      65a66730ab0d44145e9466211b64104c0c8e250718379c70d2cab6fa2a8ed3147a8d034fe3a0798704c2680fc37e76ee01187a7a9c5131cd7d17a8dc78bb7f70

    • SSDEEP

      12288:YMr5y90f+R8XDDaZ+Sn7ggDItzN2AZwxKv04WH8ycbIKsAflYe9u4kx6:RyH8zDAzkRNDw0WoT2fC

    • 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