General

  • Target

    79bf23b178ec5c6651f0b4d4883cca7497ba35b61fe4115a00556df52a8a33b2

  • Size

    700KB

  • Sample

    230327-14259she5x

  • MD5

    3b402a3990da483ba4c9d9f06f4e60ba

  • SHA1

    e3fb4efa1b2be9791210cd3810b55425adf8bb77

  • SHA256

    79bf23b178ec5c6651f0b4d4883cca7497ba35b61fe4115a00556df52a8a33b2

  • SHA512

    34fdea30f905e7e6083d17ae74d5b70328f86bd7d4ea8b97ec87493d0a43975318aca1e867c8fdb2a40f7501c964251b6ffea7c90c2dcc1ef8bf3adab6759a7f

  • SSDEEP

    12288:gMrfy904yjJ2d0vjduotNgGlB8kM3BQ9c0hFquPhR4:vycgdSoVGlwa9zk

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

      79bf23b178ec5c6651f0b4d4883cca7497ba35b61fe4115a00556df52a8a33b2

    • Size

      700KB

    • MD5

      3b402a3990da483ba4c9d9f06f4e60ba

    • SHA1

      e3fb4efa1b2be9791210cd3810b55425adf8bb77

    • SHA256

      79bf23b178ec5c6651f0b4d4883cca7497ba35b61fe4115a00556df52a8a33b2

    • SHA512

      34fdea30f905e7e6083d17ae74d5b70328f86bd7d4ea8b97ec87493d0a43975318aca1e867c8fdb2a40f7501c964251b6ffea7c90c2dcc1ef8bf3adab6759a7f

    • SSDEEP

      12288:gMrfy904yjJ2d0vjduotNgGlB8kM3BQ9c0hFquPhR4:vycgdSoVGlwa9zk

    • 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