General

  • Target

    02bbb6b520a27b16237e0cc67d9a07f4bcce2f35b38064e60a16a0ee536e9042

  • Size

    699KB

  • Sample

    230327-2b6hnahe8w

  • MD5

    481bef4c1c764bab725678be432ce10e

  • SHA1

    687b14d17555ec60c9b50dd73d40e93916d8fdde

  • SHA256

    02bbb6b520a27b16237e0cc67d9a07f4bcce2f35b38064e60a16a0ee536e9042

  • SHA512

    66dd4763c599c2cb90c9152d6e7680f5e241a6fb3d8c670a4846fdb7394fe525601003f42956cb8c4e76483d78825b48b94027baeba19819ed7bdabc36c95522

  • SSDEEP

    12288:LMrpy90J+ww2GAV6+89W37LlU/42Nifluej7p07vQCx:yyq+PAN89WLLlU/uflueHp0DJx

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

      02bbb6b520a27b16237e0cc67d9a07f4bcce2f35b38064e60a16a0ee536e9042

    • Size

      699KB

    • MD5

      481bef4c1c764bab725678be432ce10e

    • SHA1

      687b14d17555ec60c9b50dd73d40e93916d8fdde

    • SHA256

      02bbb6b520a27b16237e0cc67d9a07f4bcce2f35b38064e60a16a0ee536e9042

    • SHA512

      66dd4763c599c2cb90c9152d6e7680f5e241a6fb3d8c670a4846fdb7394fe525601003f42956cb8c4e76483d78825b48b94027baeba19819ed7bdabc36c95522

    • SSDEEP

      12288:LMrpy90J+ww2GAV6+89W37LlU/42Nifluej7p07vQCx:yyq+PAN89WLLlU/uflueHp0DJx

    • 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