General

  • Target

    8e73eecaf65cbd353da015f61bbe85a57287df004f2acff1e06192644a46a9d3

  • Size

    689KB

  • Sample

    230328-bg1lgsgb79

  • MD5

    31a01aabbc83012dee609c1d04413703

  • SHA1

    8b9c44d9dde188302559503d0d26c5ce1d623f99

  • SHA256

    8e73eecaf65cbd353da015f61bbe85a57287df004f2acff1e06192644a46a9d3

  • SHA512

    0edf7762ec54259fdbb1069996f4c886db35af7c020fa8a5da6c21e42ecb33ce1bd3e45636f1680efad174edf9b42a0d2c70f401d8b452ad95e2f7840c2841e4

  • SSDEEP

    12288:NMray90a61rTvD4LFDuigNhE1Beon9W+DT4Tcd2EUlb9PoK0smJGvHFtnfigxwUV:Lyb6VTvD4LTTel+DTyEabNBmJG9tnagl

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

      8e73eecaf65cbd353da015f61bbe85a57287df004f2acff1e06192644a46a9d3

    • Size

      689KB

    • MD5

      31a01aabbc83012dee609c1d04413703

    • SHA1

      8b9c44d9dde188302559503d0d26c5ce1d623f99

    • SHA256

      8e73eecaf65cbd353da015f61bbe85a57287df004f2acff1e06192644a46a9d3

    • SHA512

      0edf7762ec54259fdbb1069996f4c886db35af7c020fa8a5da6c21e42ecb33ce1bd3e45636f1680efad174edf9b42a0d2c70f401d8b452ad95e2f7840c2841e4

    • SSDEEP

      12288:NMray90a61rTvD4LFDuigNhE1Beon9W+DT4Tcd2EUlb9PoK0smJGvHFtnfigxwUV:Lyb6VTvD4LTTel+DTyEabNBmJG9tnagl

    • 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