General

  • Target

    386ffdc3a212b0b330f87444aba12312b22191356207df739b059f0d3cce7b27

  • Size

    770KB

  • Sample

    230511-d94jysbe59

  • MD5

    e1c2892eb1cd31e9afb9d4bbf08e38ac

  • SHA1

    b4d655c6d6af8ff5ba3c524f26d1769ac98698a9

  • SHA256

    386ffdc3a212b0b330f87444aba12312b22191356207df739b059f0d3cce7b27

  • SHA512

    922ab0267a350bdf0a3116d4c29b26da0bbe0b7fd779eb94271cf74c92ae1830cc0bac877f05819fe895be176346e8164137f0d035cd46ec07ea2dd2afe3daf7

  • SSDEEP

    12288:8Mray90u51VdJr0nS4LVIyPXrECmwsSEsa/up/QD1L2HnkMTEd3ypSNGuci1:GyNeXRfr5Rnac4DEHnfwJyMcu31

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      386ffdc3a212b0b330f87444aba12312b22191356207df739b059f0d3cce7b27

    • Size

      770KB

    • MD5

      e1c2892eb1cd31e9afb9d4bbf08e38ac

    • SHA1

      b4d655c6d6af8ff5ba3c524f26d1769ac98698a9

    • SHA256

      386ffdc3a212b0b330f87444aba12312b22191356207df739b059f0d3cce7b27

    • SHA512

      922ab0267a350bdf0a3116d4c29b26da0bbe0b7fd779eb94271cf74c92ae1830cc0bac877f05819fe895be176346e8164137f0d035cd46ec07ea2dd2afe3daf7

    • SSDEEP

      12288:8Mray90u51VdJr0nS4LVIyPXrECmwsSEsa/up/QD1L2HnkMTEd3ypSNGuci1:GyNeXRfr5Rnac4DEHnfwJyMcu31

    • 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

    • 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

    • 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