General

  • Target

    62ac5ae23210e52e5d25b84b20c156b4b8ec77a0af0b42f76ee32078a27611a6

  • Size

    700KB

  • Sample

    230327-1qta7shd71

  • MD5

    5152d0d019561b65b01749eb4276ce84

  • SHA1

    d95293451b7fd2008b5113bb70f55ca13cc96685

  • SHA256

    62ac5ae23210e52e5d25b84b20c156b4b8ec77a0af0b42f76ee32078a27611a6

  • SHA512

    e2e479766b727e9e3eb42f2554a4ae9cc402a35f9644a656a0ac0512d26d69b9821c9b8cba9691956a1e0a29fd32f8d00f92da8e332e513d9718d623859ec216

  • SSDEEP

    12288:KMrfy90UWjTQnt1z9D/GcAo4NkN+qOgolhe36ndRt:1yzAymo4VqWP/nPt

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

      62ac5ae23210e52e5d25b84b20c156b4b8ec77a0af0b42f76ee32078a27611a6

    • Size

      700KB

    • MD5

      5152d0d019561b65b01749eb4276ce84

    • SHA1

      d95293451b7fd2008b5113bb70f55ca13cc96685

    • SHA256

      62ac5ae23210e52e5d25b84b20c156b4b8ec77a0af0b42f76ee32078a27611a6

    • SHA512

      e2e479766b727e9e3eb42f2554a4ae9cc402a35f9644a656a0ac0512d26d69b9821c9b8cba9691956a1e0a29fd32f8d00f92da8e332e513d9718d623859ec216

    • SSDEEP

      12288:KMrfy90UWjTQnt1z9D/GcAo4NkN+qOgolhe36ndRt:1yzAymo4VqWP/nPt

    • 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