General

  • Target

    b632971f07a7c43d37e2de63c10eaf1c11809b6bd692c2957fb7552b4202dea3

  • Size

    983KB

  • Sample

    230524-1bejhafc9w

  • MD5

    b7c543af6235c973dd36348e97345712

  • SHA1

    89b679fcb25c634d2aa49d4afadbdec805355e71

  • SHA256

    b632971f07a7c43d37e2de63c10eaf1c11809b6bd692c2957fb7552b4202dea3

  • SHA512

    07cd08964e5db1944f895824576c5ba0555ce07673ff96a376ec4e9bab7d204a5be872be92bf68d436621c91fd4ca761922a467a2c91613371839000b6b28f7e

  • SSDEEP

    12288:HMrgy90NbElrBVRA1p/Vx/ydgnKW+ewdZDmqYEhROLgTGx3OR/2h+f11CnS7ftAq:7yooB8babewdbuETGwghqzFA7PfTeTF

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.122:19062

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

ebal

C2

83.97.73.122:19062

Attributes
  • auth_value

    adedb0785152892650ba0123aadb727d

Targets

    • Target

      b632971f07a7c43d37e2de63c10eaf1c11809b6bd692c2957fb7552b4202dea3

    • Size

      983KB

    • MD5

      b7c543af6235c973dd36348e97345712

    • SHA1

      89b679fcb25c634d2aa49d4afadbdec805355e71

    • SHA256

      b632971f07a7c43d37e2de63c10eaf1c11809b6bd692c2957fb7552b4202dea3

    • SHA512

      07cd08964e5db1944f895824576c5ba0555ce07673ff96a376ec4e9bab7d204a5be872be92bf68d436621c91fd4ca761922a467a2c91613371839000b6b28f7e

    • SSDEEP

      12288:HMrgy90NbElrBVRA1p/Vx/ydgnKW+ewdZDmqYEhROLgTGx3OR/2h+f11CnS7ftAq:7yooB8babewdbuETGwghqzFA7PfTeTF

    • 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

    • 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