General

  • Target

    c7175f4d8e865197b03b0697c0a5395f19d4a9daeecbbdcee52f073af6b16b02

  • Size

    875KB

  • Sample

    230512-cvcbgsdf6v

  • MD5

    0697670ee8c7087fbca9ce70f8664ecf

  • SHA1

    09ad8f2649c808db968e9b1e3fa18834148e0835

  • SHA256

    c7175f4d8e865197b03b0697c0a5395f19d4a9daeecbbdcee52f073af6b16b02

  • SHA512

    def58ca2210df5e6fd8cbe5e928a22afd12201a61617092ec49a180885fccab0df09eeb883ebb5e51dd306afbb254284a63bb92240e1ff3eaf3391424e9c1875

  • SSDEEP

    24576:nyAORTgAUTtE+6CnMIOzduFKTnYgG/dHY:yAOuA+nMIMu41G/d

Malware Config

Extracted

Family

redline

Botnet

dimas

C2

185.161.248.75:4132

Attributes
  • auth_value

    a5db9b1c53c704e612bccc93ccdb5539

Extracted

Family

redline

Botnet

roza

C2

185.161.248.75:4132

Attributes
  • auth_value

    3e701c8c522386806a8f1f40a90873a7

Targets

    • Target

      c7175f4d8e865197b03b0697c0a5395f19d4a9daeecbbdcee52f073af6b16b02

    • Size

      875KB

    • MD5

      0697670ee8c7087fbca9ce70f8664ecf

    • SHA1

      09ad8f2649c808db968e9b1e3fa18834148e0835

    • SHA256

      c7175f4d8e865197b03b0697c0a5395f19d4a9daeecbbdcee52f073af6b16b02

    • SHA512

      def58ca2210df5e6fd8cbe5e928a22afd12201a61617092ec49a180885fccab0df09eeb883ebb5e51dd306afbb254284a63bb92240e1ff3eaf3391424e9c1875

    • SSDEEP

      24576:nyAORTgAUTtE+6CnMIOzduFKTnYgG/dHY:yAOuA+nMIMu41G/d

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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