General

  • Target

    f8bac89eb3518427bcc5d90c9c5561c3aeee2cdb2a8779eab4734ebce96d9092

  • Size

    666KB

  • Sample

    230402-rxb6tsab3x

  • MD5

    e2243259aa95b8ae43ff156d7a296a19

  • SHA1

    51e0aca0cf1ec790bf43a44d9356e755cf4b48a7

  • SHA256

    f8bac89eb3518427bcc5d90c9c5561c3aeee2cdb2a8779eab4734ebce96d9092

  • SHA512

    7b07b1d60a8b385fe116beab69e7e102f7006f30de4e97ea9d6c1c61390df689dd5d2f43584db10ba55f737abccbadfa0422fa9db94491dfd832a1d77935c583

  • SSDEEP

    12288:tMrGy90RaxHxpX/M0N8+1ucaYZcev8H9qmThIpL7bfWZm:DyqaVxpX/0+1UOK9pThIxPWZm

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

      f8bac89eb3518427bcc5d90c9c5561c3aeee2cdb2a8779eab4734ebce96d9092

    • Size

      666KB

    • MD5

      e2243259aa95b8ae43ff156d7a296a19

    • SHA1

      51e0aca0cf1ec790bf43a44d9356e755cf4b48a7

    • SHA256

      f8bac89eb3518427bcc5d90c9c5561c3aeee2cdb2a8779eab4734ebce96d9092

    • SHA512

      7b07b1d60a8b385fe116beab69e7e102f7006f30de4e97ea9d6c1c61390df689dd5d2f43584db10ba55f737abccbadfa0422fa9db94491dfd832a1d77935c583

    • SSDEEP

      12288:tMrGy90RaxHxpX/M0N8+1ucaYZcev8H9qmThIpL7bfWZm:DyqaVxpX/0+1UOK9pThIxPWZm

    • 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