General

  • Target

    60bd4d2214fbc23ce9153b0319e0c18f963d564286a19141f8a2ab6b37e55b86

  • Size

    992KB

  • Sample

    230216-yk5qyabb6z

  • MD5

    924685fdd2b31acb4251590b9c84cf41

  • SHA1

    4d5393a96c9fd3463a59b127cee240412bba9460

  • SHA256

    60bd4d2214fbc23ce9153b0319e0c18f963d564286a19141f8a2ab6b37e55b86

  • SHA512

    76b9697ff372310d9db7d93ee5a4afd8b109174261ad8363f868f1ae1f125293d5b2be89a18d7d44772dd17d4c974ec4ef9b5ce852cc99fd14e360d5b70467ae

  • SSDEEP

    24576:HyPm2miRPuB5EDxnX6gwis50M57nGtZ/b3Q:S+BikL0EIb3

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

redline

Botnet

nock

C2

176.113.115.17:4132

Attributes
  • auth_value

    f32d3c6ff0a9a7632c60a2b045a9cde6

Targets

    • Target

      60bd4d2214fbc23ce9153b0319e0c18f963d564286a19141f8a2ab6b37e55b86

    • Size

      992KB

    • MD5

      924685fdd2b31acb4251590b9c84cf41

    • SHA1

      4d5393a96c9fd3463a59b127cee240412bba9460

    • SHA256

      60bd4d2214fbc23ce9153b0319e0c18f963d564286a19141f8a2ab6b37e55b86

    • SHA512

      76b9697ff372310d9db7d93ee5a4afd8b109174261ad8363f868f1ae1f125293d5b2be89a18d7d44772dd17d4c974ec4ef9b5ce852cc99fd14e360d5b70467ae

    • SSDEEP

      24576:HyPm2miRPuB5EDxnX6gwis50M57nGtZ/b3Q:S+BikL0EIb3

    • 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