General

  • Target

    8cf66394a1c7f6239c5d525dba3bd2374efb69ba92ca6f12035e1edea0d044eb

  • Size

    533KB

  • Sample

    230331-1e95ksdf53

  • MD5

    1721ec0c57e517e9a0644ae3007b03b3

  • SHA1

    ea9cf96ca6a51820e89b336bfcc2dac405f0c7f0

  • SHA256

    8cf66394a1c7f6239c5d525dba3bd2374efb69ba92ca6f12035e1edea0d044eb

  • SHA512

    deaba1a2d7f7524974452071ec9ba73ba3819a8ec423fb0df5a2637976db6dcf7710817afb72f0ac7fcb1149e806616ae5291641561d65d9a3378a013dbe5097

  • SSDEEP

    12288:/Mrgy90AsEhRqH6u1JzddvDsU20Y3LqpuRLn3/9s1:nyvsECH6KzdNsp0Y3GpU/9s1

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

      8cf66394a1c7f6239c5d525dba3bd2374efb69ba92ca6f12035e1edea0d044eb

    • Size

      533KB

    • MD5

      1721ec0c57e517e9a0644ae3007b03b3

    • SHA1

      ea9cf96ca6a51820e89b336bfcc2dac405f0c7f0

    • SHA256

      8cf66394a1c7f6239c5d525dba3bd2374efb69ba92ca6f12035e1edea0d044eb

    • SHA512

      deaba1a2d7f7524974452071ec9ba73ba3819a8ec423fb0df5a2637976db6dcf7710817afb72f0ac7fcb1149e806616ae5291641561d65d9a3378a013dbe5097

    • SSDEEP

      12288:/Mrgy90AsEhRqH6u1JzddvDsU20Y3LqpuRLn3/9s1:nyvsECH6KzdNsp0Y3GpU/9s1

    • 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