General

  • Target

    303d536e87936354e87ca2f8599428fd84aae43879ef54f5a1c99376b7a609dd

  • Size

    700KB

  • Sample

    230327-w4z9fsgg6z

  • MD5

    47db839edd9c5c1e53d4102c76f96b80

  • SHA1

    9473027d827e5f81922a7230047693a503557114

  • SHA256

    303d536e87936354e87ca2f8599428fd84aae43879ef54f5a1c99376b7a609dd

  • SHA512

    3e3e3ade00dab07d9dfe6b035378d0e6f68463cb8342aca65700ceec5af615128ae2932954e914fc7c8ad4da1e5da25c85d1061ef81980f102bdf0900122e2c6

  • SSDEEP

    12288:yMrFy90EnOgCiAJy5H8qr96jWAPMLYhxX5MqvAio8rMuNwP2vLDPWZRiw:/yUJJ/mqwKX5MqIwrMuNA2D4sw

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      303d536e87936354e87ca2f8599428fd84aae43879ef54f5a1c99376b7a609dd

    • Size

      700KB

    • MD5

      47db839edd9c5c1e53d4102c76f96b80

    • SHA1

      9473027d827e5f81922a7230047693a503557114

    • SHA256

      303d536e87936354e87ca2f8599428fd84aae43879ef54f5a1c99376b7a609dd

    • SHA512

      3e3e3ade00dab07d9dfe6b035378d0e6f68463cb8342aca65700ceec5af615128ae2932954e914fc7c8ad4da1e5da25c85d1061ef81980f102bdf0900122e2c6

    • SSDEEP

      12288:yMrFy90EnOgCiAJy5H8qr96jWAPMLYhxX5MqvAio8rMuNwP2vLDPWZRiw:/yUJJ/mqwKX5MqIwrMuNA2D4sw

    • 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