General

  • Target

    257c92bb1efa773db8c7bb9c089dd628ad053dbe1d23e5ece82d2292343ff93c

  • Size

    695KB

  • Sample

    230327-v6n4jage8v

  • MD5

    9dc56e356c8ddba17d733cb68cca4ccf

  • SHA1

    154b02e22182a56f6fee46258715416029743d0f

  • SHA256

    257c92bb1efa773db8c7bb9c089dd628ad053dbe1d23e5ece82d2292343ff93c

  • SHA512

    1b35d0f6eeba92282b6849c9a03c77ba9a31e2060205fbd0ac902c9cb64abffb98005569e2d89b57d8e856dc97462c62e513d85fe368e9a6ac6954b3211210de

  • SSDEEP

    12288:PMrvy90hVtrXjaW4mlJcN9/nF/7xGNQX3RO9k4jrbK0y18tMil5slnhy12pZFM:QyITtJcrF/7xGNShOnjrbS18tMil5sdy

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

      257c92bb1efa773db8c7bb9c089dd628ad053dbe1d23e5ece82d2292343ff93c

    • Size

      695KB

    • MD5

      9dc56e356c8ddba17d733cb68cca4ccf

    • SHA1

      154b02e22182a56f6fee46258715416029743d0f

    • SHA256

      257c92bb1efa773db8c7bb9c089dd628ad053dbe1d23e5ece82d2292343ff93c

    • SHA512

      1b35d0f6eeba92282b6849c9a03c77ba9a31e2060205fbd0ac902c9cb64abffb98005569e2d89b57d8e856dc97462c62e513d85fe368e9a6ac6954b3211210de

    • SSDEEP

      12288:PMrvy90hVtrXjaW4mlJcN9/nF/7xGNQX3RO9k4jrbK0y18tMil5slnhy12pZFM:QyITtJcrF/7xGNShOnjrbS18tMil5sdy

    • 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