General

  • Target

    91aa4b474ed6239b658d3c0e519524b7ec2cb54619deeeafbf9630f01a177256

  • Size

    1.3MB

  • Sample

    230301-3tx5nsaf84

  • MD5

    44a187363b948f21280faf05e7b3a41e

  • SHA1

    5632c9adbd1e934f22228aeddefa6780b3500fb5

  • SHA256

    91aa4b474ed6239b658d3c0e519524b7ec2cb54619deeeafbf9630f01a177256

  • SHA512

    795c02f97a23154f1597db900b1d448512521d6de0db9fbfa97268e8e02fdde29cda491976dd7b2293afba631fddaea717d74232bbccec074cdfbfc657a9bfdf

  • SSDEEP

    24576:+y9oVXwVjwcj2US5n9MIIX0oKFFQwgHPnK3+BfBmyAa0cMGKL9xuUxGrZ1:N9yXwJBjVIIXlKjQRvK3+BfSctkvw

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

Extracted

Family

amadey

Version

3.67

C2

193.233.20.14/BR54nmB3/index.php

Extracted

Family

redline

Botnet

fuba

C2

193.56.146.11:4162

Attributes
  • auth_value

    43015841fc23c63b15ca6ffe1d278d5e

Targets

    • Target

      91aa4b474ed6239b658d3c0e519524b7ec2cb54619deeeafbf9630f01a177256

    • Size

      1.3MB

    • MD5

      44a187363b948f21280faf05e7b3a41e

    • SHA1

      5632c9adbd1e934f22228aeddefa6780b3500fb5

    • SHA256

      91aa4b474ed6239b658d3c0e519524b7ec2cb54619deeeafbf9630f01a177256

    • SHA512

      795c02f97a23154f1597db900b1d448512521d6de0db9fbfa97268e8e02fdde29cda491976dd7b2293afba631fddaea717d74232bbccec074cdfbfc657a9bfdf

    • SSDEEP

      24576:+y9oVXwVjwcj2US5n9MIIX0oKFFQwgHPnK3+BfBmyAa0cMGKL9xuUxGrZ1:N9yXwJBjVIIXlKjQRvK3+BfSctkvw

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • 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.

    • 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