General

  • Target

    7ae3463f9194286e6b87abad0a44aa144c0748116835aa13faae9b5a41261de7

  • Size

    494KB

  • Sample

    230211-qj3wysec58

  • MD5

    b9b7a53305bd828198072a4dd7419ad5

  • SHA1

    4038083fd42c8f8f1b1844d9aa9f2af236d03c6c

  • SHA256

    7ae3463f9194286e6b87abad0a44aa144c0748116835aa13faae9b5a41261de7

  • SHA512

    4f24b319ad4bb4d8fa3d884b50b20a9ba7bd2720c8ad30f733ce3df3400bd66ef48c1e4b133d5dab606924f058ebda4f66d33ec02168e8ea2cd3a97e1fb9bdb6

  • SSDEEP

    12288:FMrvy90kM1coNVHqUOVMMtm7yUJ82BrfBH7MWbNeG:WyCcgVKRJtky07VwWZ5

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Targets

    • Target

      7ae3463f9194286e6b87abad0a44aa144c0748116835aa13faae9b5a41261de7

    • Size

      494KB

    • MD5

      b9b7a53305bd828198072a4dd7419ad5

    • SHA1

      4038083fd42c8f8f1b1844d9aa9f2af236d03c6c

    • SHA256

      7ae3463f9194286e6b87abad0a44aa144c0748116835aa13faae9b5a41261de7

    • SHA512

      4f24b319ad4bb4d8fa3d884b50b20a9ba7bd2720c8ad30f733ce3df3400bd66ef48c1e4b133d5dab606924f058ebda4f66d33ec02168e8ea2cd3a97e1fb9bdb6

    • SSDEEP

      12288:FMrvy90kM1coNVHqUOVMMtm7yUJ82BrfBH7MWbNeG:WyCcgVKRJtky07VwWZ5

    • 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.

    • 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