General

  • Target

    0ba7b786db6cb34cf100a40b9452a8b348e3123e92ef4336ba76061f7835c63f

  • Size

    1.0MB

  • Sample

    230520-bbqjbscb3s

  • MD5

    36f27d70dc1ec8aea6270fb403722827

  • SHA1

    68423b32389af05273dbeeca94246e920dd0b700

  • SHA256

    0ba7b786db6cb34cf100a40b9452a8b348e3123e92ef4336ba76061f7835c63f

  • SHA512

    78417fe5d241f2d6c3c1aaf89da10d23c6147f03556edb150e1a37b5db04d714c78d628befcd0f794b37b03e5315c9563e9f345fae84d52369e2ed0387aed4e8

  • SSDEEP

    24576:VywbfU4mFPbjro9mF6spQ5EVCIZTGIwNd9y9sTcHuDoOlMBNg:wwDkFPbnUsiWb4DjToucu

Malware Config

Extracted

Family

redline

Botnet

meren

C2

77.91.68.253:19065

Attributes
  • auth_value

    a26557b435e44b55fdd4708fbba97d21

Targets

    • Target

      0ba7b786db6cb34cf100a40b9452a8b348e3123e92ef4336ba76061f7835c63f

    • Size

      1.0MB

    • MD5

      36f27d70dc1ec8aea6270fb403722827

    • SHA1

      68423b32389af05273dbeeca94246e920dd0b700

    • SHA256

      0ba7b786db6cb34cf100a40b9452a8b348e3123e92ef4336ba76061f7835c63f

    • SHA512

      78417fe5d241f2d6c3c1aaf89da10d23c6147f03556edb150e1a37b5db04d714c78d628befcd0f794b37b03e5315c9563e9f345fae84d52369e2ed0387aed4e8

    • SSDEEP

      24576:VywbfU4mFPbjro9mF6spQ5EVCIZTGIwNd9y9sTcHuDoOlMBNg:wwDkFPbnUsiWb4DjToucu

    • 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

    • 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