General

  • Target

    e6002ff7fa6f5a484aadd2066da813cede3ae390e0e7908bfb6bf30e95baf3c4

  • Size

    673KB

  • Sample

    230401-frlbrshe2s

  • MD5

    fa0fdee85b903f91092e9b23b47b7af0

  • SHA1

    f9c10726069537c6084e4e2a5354229a30b8510d

  • SHA256

    e6002ff7fa6f5a484aadd2066da813cede3ae390e0e7908bfb6bf30e95baf3c4

  • SHA512

    cdc1d55fb0b73bcc415e8054bfd3713560b686c0b6687c84e7a7e91d7ae26045b225fd516ee37b7ebf29895a5c466a407f24abba3af87d9b4b416b1fc7f73471

  • SSDEEP

    12288:hMroy90+xOdSqxmly1Yy+w8LJdod0H2v1buW3dBFnYq:xy1xOgqklAr+wy2vZuYpnYq

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      e6002ff7fa6f5a484aadd2066da813cede3ae390e0e7908bfb6bf30e95baf3c4

    • Size

      673KB

    • MD5

      fa0fdee85b903f91092e9b23b47b7af0

    • SHA1

      f9c10726069537c6084e4e2a5354229a30b8510d

    • SHA256

      e6002ff7fa6f5a484aadd2066da813cede3ae390e0e7908bfb6bf30e95baf3c4

    • SHA512

      cdc1d55fb0b73bcc415e8054bfd3713560b686c0b6687c84e7a7e91d7ae26045b225fd516ee37b7ebf29895a5c466a407f24abba3af87d9b4b416b1fc7f73471

    • SSDEEP

      12288:hMroy90+xOdSqxmly1Yy+w8LJdod0H2v1buW3dBFnYq:xy1xOgqklAr+wy2vZuYpnYq

    • 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