General

  • Target

    b9aadf500d6b009d3035e6a57818d91ef442edc27bce801d66f88fb293320f27

  • Size

    982KB

  • Sample

    230525-jnhy1sgg65

  • MD5

    2311cde810f3f4f0562c1ad9a5ac83f8

  • SHA1

    85facd0df4da5410f0ae7396cb961f783bc7c5d4

  • SHA256

    b9aadf500d6b009d3035e6a57818d91ef442edc27bce801d66f88fb293320f27

  • SHA512

    50b1be7c85800c4dd58cfd6b6f7e52df2aaf0c5dc7d49284cd623f336598e223dd214322f56d5d32f65a5ddf499a13bb4f32e823c1b92471897e441d642663f9

  • SSDEEP

    24576:Ry23XlgHZ8sgPcTGCHhE+dUIoLFjkfkNuxh:E7iUG8hE+/otvM

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.122:19062

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

haval

C2

83.97.73.122:19062

Attributes
  • auth_value

    d23dec6813deb04eb8abd82657a9b0af

Targets

    • Target

      b9aadf500d6b009d3035e6a57818d91ef442edc27bce801d66f88fb293320f27

    • Size

      982KB

    • MD5

      2311cde810f3f4f0562c1ad9a5ac83f8

    • SHA1

      85facd0df4da5410f0ae7396cb961f783bc7c5d4

    • SHA256

      b9aadf500d6b009d3035e6a57818d91ef442edc27bce801d66f88fb293320f27

    • SHA512

      50b1be7c85800c4dd58cfd6b6f7e52df2aaf0c5dc7d49284cd623f336598e223dd214322f56d5d32f65a5ddf499a13bb4f32e823c1b92471897e441d642663f9

    • SSDEEP

      24576:Ry23XlgHZ8sgPcTGCHhE+dUIoLFjkfkNuxh:E7iUG8hE+/otvM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • 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