General

  • Target

    258006cc7584226bb3b03c5fafb8ac2267b0d71e7185bb6ca8b215a3e64acbf3

  • Size

    731KB

  • Sample

    230531-qfd4esfd9y

  • MD5

    2c0e9a15eec86fd87854b44e743b90da

  • SHA1

    17fe415812b6797cd1ffea16a420e533165269c9

  • SHA256

    258006cc7584226bb3b03c5fafb8ac2267b0d71e7185bb6ca8b215a3e64acbf3

  • SHA512

    84a65f6f4138365c5e95d801fffcc031d822e751c05f32079f2b440a1a255ce8ea7b21c11c58756fb34d122b9cccd1a145655bf1e2381a9dea3802e8a3a4bf27

  • SSDEEP

    12288:6Mr7y90nzM4NwFgzTN4VDptQ9o8PFCMPibsCZYLPK+Peiv87v0UrfZuRCABM8zE:ZyMhwSXN6zWo8PQMus2nivzUbZuXW8zE

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

Targets

    • Target

      258006cc7584226bb3b03c5fafb8ac2267b0d71e7185bb6ca8b215a3e64acbf3

    • Size

      731KB

    • MD5

      2c0e9a15eec86fd87854b44e743b90da

    • SHA1

      17fe415812b6797cd1ffea16a420e533165269c9

    • SHA256

      258006cc7584226bb3b03c5fafb8ac2267b0d71e7185bb6ca8b215a3e64acbf3

    • SHA512

      84a65f6f4138365c5e95d801fffcc031d822e751c05f32079f2b440a1a255ce8ea7b21c11c58756fb34d122b9cccd1a145655bf1e2381a9dea3802e8a3a4bf27

    • SSDEEP

      12288:6Mr7y90nzM4NwFgzTN4VDptQ9o8PFCMPibsCZYLPK+Peiv87v0UrfZuRCABM8zE:ZyMhwSXN6zWo8PQMus2nivzUbZuXW8zE

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks