General

  • Target

    237753f97cf9e2f38e51064e6417abdbeb1e891507beac70578c450c96dfe74c

  • Size

    1.2MB

  • Sample

    230228-3m8mtsdc5x

  • MD5

    8def183c26772b48841dbbe5f0aaf231

  • SHA1

    a74dd7a29ae6d9622d765a9805ddb21f198d1b61

  • SHA256

    237753f97cf9e2f38e51064e6417abdbeb1e891507beac70578c450c96dfe74c

  • SHA512

    7efd46cd7dda18e430eb4086801229dee763e387a740482da0766a54874339e11e1fa7044e34b0fd2188f2d093a0b5ee2381f785e73579c62d32f43e1efbd753

  • SSDEEP

    24576:oyqNEVdJCgaaAFH9DhDrwNYr+eEYjkJlkjcoP1zFckFWPxqG:vqNEcg8DprkYppjkJgcOVWP

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Targets

    • Target

      237753f97cf9e2f38e51064e6417abdbeb1e891507beac70578c450c96dfe74c

    • Size

      1.2MB

    • MD5

      8def183c26772b48841dbbe5f0aaf231

    • SHA1

      a74dd7a29ae6d9622d765a9805ddb21f198d1b61

    • SHA256

      237753f97cf9e2f38e51064e6417abdbeb1e891507beac70578c450c96dfe74c

    • SHA512

      7efd46cd7dda18e430eb4086801229dee763e387a740482da0766a54874339e11e1fa7044e34b0fd2188f2d093a0b5ee2381f785e73579c62d32f43e1efbd753

    • SSDEEP

      24576:oyqNEVdJCgaaAFH9DhDrwNYr+eEYjkJlkjcoP1zFckFWPxqG:vqNEcg8DprkYppjkJgcOVWP

    • 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