General

  • Target

    a27fbd52a2db4a5fbfa0acb56b00adca8e2cd213872f4bc33164d48d6d2ec6c9

  • Size

    695KB

  • Sample

    230327-y35hwsfb23

  • MD5

    17f173abc112f347be4acf072c9fe6ef

  • SHA1

    774bf1d52858124c6e5e00c260d22515294ed80e

  • SHA256

    a27fbd52a2db4a5fbfa0acb56b00adca8e2cd213872f4bc33164d48d6d2ec6c9

  • SHA512

    92ab5c9c99a58cb363afd5ffac36c874cbd359657eb2fea5c70973b6737411160bf48d7b38f40ffb3a7c9598f2842ad4a74b10a3a0bff7c4de53690b93fba44d

  • SSDEEP

    12288:zMrIy90nk8zGiJ+HsBIRVW4wcBBlX2LQjR5uH+NjzJCKzuSWJeGJOtTC:zy1SGsMW410LQzueFvuZ8wUO

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

      a27fbd52a2db4a5fbfa0acb56b00adca8e2cd213872f4bc33164d48d6d2ec6c9

    • Size

      695KB

    • MD5

      17f173abc112f347be4acf072c9fe6ef

    • SHA1

      774bf1d52858124c6e5e00c260d22515294ed80e

    • SHA256

      a27fbd52a2db4a5fbfa0acb56b00adca8e2cd213872f4bc33164d48d6d2ec6c9

    • SHA512

      92ab5c9c99a58cb363afd5ffac36c874cbd359657eb2fea5c70973b6737411160bf48d7b38f40ffb3a7c9598f2842ad4a74b10a3a0bff7c4de53690b93fba44d

    • SSDEEP

      12288:zMrIy90nk8zGiJ+HsBIRVW4wcBBlX2LQjR5uH+NjzJCKzuSWJeGJOtTC:zy1SGsMW410LQzueFvuZ8wUO

    • 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