General

  • Target

    7c038da8d9cda3cf8ce7020f2cdb6fc9c1b094c33771e851ab62f393fbb226c7

  • Size

    771KB

  • Sample

    230527-fn3rmsag68

  • MD5

    9fb4812b73a5d6e6e639daa87814dccb

  • SHA1

    15dfc28f5041b4b8095687de24841f4348526d2e

  • SHA256

    7c038da8d9cda3cf8ce7020f2cdb6fc9c1b094c33771e851ab62f393fbb226c7

  • SHA512

    d41d04387b24c4575fde117d03edeee726549f232128e30f7412179fd80bdaf16f871f1dff1d45cc9dd831d906ca328a980bea1042b16c40021e864ac85283b4

  • SSDEEP

    24576:kyZs20AQvq5ZI1uClHrXZJZez3xk35SWS:zZseQSXdOpTO8w

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19062

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

munder

C2

83.97.73.127:19062

Attributes
  • auth_value

    159bf350f6393f0d879c80a22059fba2

Targets

    • Target

      7c038da8d9cda3cf8ce7020f2cdb6fc9c1b094c33771e851ab62f393fbb226c7

    • Size

      771KB

    • MD5

      9fb4812b73a5d6e6e639daa87814dccb

    • SHA1

      15dfc28f5041b4b8095687de24841f4348526d2e

    • SHA256

      7c038da8d9cda3cf8ce7020f2cdb6fc9c1b094c33771e851ab62f393fbb226c7

    • SHA512

      d41d04387b24c4575fde117d03edeee726549f232128e30f7412179fd80bdaf16f871f1dff1d45cc9dd831d906ca328a980bea1042b16c40021e864ac85283b4

    • SSDEEP

      24576:kyZs20AQvq5ZI1uClHrXZJZez3xk35SWS:zZseQSXdOpTO8w

    • 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.

    • 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