General

  • Target

    08dc7e8bb61220331f57f9b7d9f88462a3c0108453b90236b8b54c72a6e547c7

  • Size

    764KB

  • Sample

    230526-rtxy5afh32

  • MD5

    7dec5c004792a035d44c2588807886b3

  • SHA1

    d02c27d71f7655eb2f1793df045863cb127bfd2f

  • SHA256

    08dc7e8bb61220331f57f9b7d9f88462a3c0108453b90236b8b54c72a6e547c7

  • SHA512

    e113dc903bfc1d4c3bc4c207d861b7c4c1713e0cdbca8666de44f8b777133b9635e326775812fc90febd64511fb6982c889c27a30edebc7a25dc8d3f1cb8bf9f

  • SSDEEP

    12288:rMrfy90PXI5rqRjDUvl4OfR4fXnZrjEK8eXjvigh72UDmII4dmEmdQLBbE4:UyLpEMt4O54fXnpYgjagbDm94gEmdUH

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      08dc7e8bb61220331f57f9b7d9f88462a3c0108453b90236b8b54c72a6e547c7

    • Size

      764KB

    • MD5

      7dec5c004792a035d44c2588807886b3

    • SHA1

      d02c27d71f7655eb2f1793df045863cb127bfd2f

    • SHA256

      08dc7e8bb61220331f57f9b7d9f88462a3c0108453b90236b8b54c72a6e547c7

    • SHA512

      e113dc903bfc1d4c3bc4c207d861b7c4c1713e0cdbca8666de44f8b777133b9635e326775812fc90febd64511fb6982c889c27a30edebc7a25dc8d3f1cb8bf9f

    • SSDEEP

      12288:rMrfy90PXI5rqRjDUvl4OfR4fXnZrjEK8eXjvigh72UDmII4dmEmdQLBbE4:UyLpEMt4O54fXnpYgjagbDm94gEmdUH

    • 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.

    • 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