General

  • Target
    1ca7eb5a765e8ebb1130e1928dfc87de
  • Size 57KB
  • Sample220324-z3bfgsbbfj
  • SHA256 bcca18fef46e71ff82ff342dbd50f09b9ea768edc5e328fbf85241fcf615507d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • 7

C2
  • 62.204.41.199:30941

Attributes
  • auth_value

    fea3ffd5ea7ffb460ff5e9b4b8fd5cac

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://ghahantellorb.com/

  • http://hasarcyaionex.shop/

rc4.i32
rc4.i32

Targets

    • Target
      1ca7eb5a765e8ebb1130e1928dfc87de
    • Size 57KB
    • SHA256 bcca18fef46e71ff82ff342dbd50f09b9ea768edc5e328fbf85241fcf615507d
    • MD5 SHA1 SHA512
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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