General

  • Target

    932304f91e9e37756a4f6e8f1254c1426f7d334b4c8c0f6591d3da536bbc64a5

  • Size

    698KB

  • Sample

    230328-ne6e6saf56

  • MD5

    e6cf7b386a5afbeac7e61540427d3704

  • SHA1

    1fd3f64cff4ee0bb51c045b54134656212a55740

  • SHA256

    932304f91e9e37756a4f6e8f1254c1426f7d334b4c8c0f6591d3da536bbc64a5

  • SHA512

    b121593f5a609070127379f66a47b18394e1bf53002c829972240facd72fdd61a3fffa2db88556a491f65d8a04c172d78711f1dc9f9976a41526e91e6834b1b5

  • SSDEEP

    12288:XMrzy90uxppNYfUNSjzP8/QS/YWpjF2nW0wegL6yAGjFAxI9g3xcBUF:oy/4fUNSHKPpjF2WxPqGjWI9Uuy

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      932304f91e9e37756a4f6e8f1254c1426f7d334b4c8c0f6591d3da536bbc64a5

    • Size

      698KB

    • MD5

      e6cf7b386a5afbeac7e61540427d3704

    • SHA1

      1fd3f64cff4ee0bb51c045b54134656212a55740

    • SHA256

      932304f91e9e37756a4f6e8f1254c1426f7d334b4c8c0f6591d3da536bbc64a5

    • SHA512

      b121593f5a609070127379f66a47b18394e1bf53002c829972240facd72fdd61a3fffa2db88556a491f65d8a04c172d78711f1dc9f9976a41526e91e6834b1b5

    • SSDEEP

      12288:XMrzy90uxppNYfUNSjzP8/QS/YWpjF2nW0wegL6yAGjFAxI9g3xcBUF:oy/4fUNSHKPpjF2WxPqGjWI9Uuy

    • 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