General

  • Target

    334d49a6376c7ecf8c92e40143357995ac74a9eef2dcf189d13d951a284bc9a8

  • Size

    1.0MB

  • Sample

    230526-jl12tafa31

  • MD5

    45aa981ff3f2a60960ef065277046055

  • SHA1

    cdd052cd41db373c495efde646922259c5e34ee0

  • SHA256

    334d49a6376c7ecf8c92e40143357995ac74a9eef2dcf189d13d951a284bc9a8

  • SHA512

    8cf6a0c820d7da7c87f00f2683fb95ce63e4c1825f3d75a8e05efcbc18e97cfe888012ea4863599c7e922a23fbdb69694cf98e07d3fa12a226508977f4bae74e

  • SSDEEP

    24576:eyzTytTOt1DPhkJ9jiDKgkfVM6cfEaFK9xCpohdSXoBfh3:tzTytTOtB89jcKHVM6cffFKTCpovS4B5

Malware Config

Extracted

Family

redline

Botnet

lina

C2

83.97.73.122:19062

Attributes
  • auth_value

    13523aee5d194d7716b22eeab7de10ad

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      334d49a6376c7ecf8c92e40143357995ac74a9eef2dcf189d13d951a284bc9a8

    • Size

      1.0MB

    • MD5

      45aa981ff3f2a60960ef065277046055

    • SHA1

      cdd052cd41db373c495efde646922259c5e34ee0

    • SHA256

      334d49a6376c7ecf8c92e40143357995ac74a9eef2dcf189d13d951a284bc9a8

    • SHA512

      8cf6a0c820d7da7c87f00f2683fb95ce63e4c1825f3d75a8e05efcbc18e97cfe888012ea4863599c7e922a23fbdb69694cf98e07d3fa12a226508977f4bae74e

    • SSDEEP

      24576:eyzTytTOt1DPhkJ9jiDKgkfVM6cfEaFK9xCpohdSXoBfh3:tzTytTOtB89jcKHVM6cffFKTCpovS4B5

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks