General

  • Target

    48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3

  • Size

    695KB

  • Sample

    230327-yyyjsafa92

  • MD5

    6c0e1220214801694bc8447d9dd07aeb

  • SHA1

    952fa017bf9b15cb62ea275c71a34457baf383fe

  • SHA256

    48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3

  • SHA512

    8c667d35e9b5474f43065157b5c895c5742d77ff2429b182a595d1f234fb910f640b8ec48bfe9e9bd528499964f2883351f6c83a110267db1ed4dad2c58d6b4d

  • SSDEEP

    12288:xMr/y90WGHAxS8sH1OlNX1Af7DvvPSxze0mJPzJUwVtNv6tA:6ytj5mu1AXyxen16wnotA

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3

    • Size

      695KB

    • MD5

      6c0e1220214801694bc8447d9dd07aeb

    • SHA1

      952fa017bf9b15cb62ea275c71a34457baf383fe

    • SHA256

      48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3

    • SHA512

      8c667d35e9b5474f43065157b5c895c5742d77ff2429b182a595d1f234fb910f640b8ec48bfe9e9bd528499964f2883351f6c83a110267db1ed4dad2c58d6b4d

    • SSDEEP

      12288:xMr/y90WGHAxS8sH1OlNX1Af7DvvPSxze0mJPzJUwVtNv6tA:6ytj5mu1AXyxen16wnotA

    • 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