General

  • Target

    b4835983dc314ea866f55cc1978c30849410f067c897f2e13e1212e87c35c5b4

  • Size

    666KB

  • Sample

    230403-clyhcsdf2s

  • MD5

    9f5765d98cb7578cbe0e338b6c005898

  • SHA1

    cd53eb24729f0d5282d2ffc31b5314e5d24ae748

  • SHA256

    b4835983dc314ea866f55cc1978c30849410f067c897f2e13e1212e87c35c5b4

  • SHA512

    eaf87a47527e81e09866a931a76c22bb396eda0ab4b342f4d2b97324a6837e1fe6dc8de4d485ce1a19f3b75e45341f9487b8695dfc82e27c2cc0e108e037e864

  • SSDEEP

    12288:XMr2y90a2uYnem5W0z5j8K6W3SGSvSorUBHO/wg1nX1puZ8a3aaZr:xy5q7F5J33SproYwKFQZ9

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

      b4835983dc314ea866f55cc1978c30849410f067c897f2e13e1212e87c35c5b4

    • Size

      666KB

    • MD5

      9f5765d98cb7578cbe0e338b6c005898

    • SHA1

      cd53eb24729f0d5282d2ffc31b5314e5d24ae748

    • SHA256

      b4835983dc314ea866f55cc1978c30849410f067c897f2e13e1212e87c35c5b4

    • SHA512

      eaf87a47527e81e09866a931a76c22bb396eda0ab4b342f4d2b97324a6837e1fe6dc8de4d485ce1a19f3b75e45341f9487b8695dfc82e27c2cc0e108e037e864

    • SSDEEP

      12288:XMr2y90a2uYnem5W0z5j8K6W3SGSvSorUBHO/wg1nX1puZ8a3aaZr:xy5q7F5J33SproYwKFQZ9

    • 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