General

  • Target

    e552563110c3c5022eb5dadf84a5bcad2250b619beebc3bb4b837569b6059501

  • Size

    701KB

  • Sample

    230327-teqmlseb72

  • MD5

    6bc6e4675c1a34e7e9a031d2fe088a80

  • SHA1

    e656fe8c96812cfb45f8af313b4c0c5477e8ea8e

  • SHA256

    e552563110c3c5022eb5dadf84a5bcad2250b619beebc3bb4b837569b6059501

  • SHA512

    a439c31a8b23dc1353bd28cb3247ad5fea71c08d64f7c0559220055f689831f96db05d1c3f1c3d2f43f50f24afd3755c077be9ce7b7e0ecbe8f2f038c9d3ef14

  • SSDEEP

    12288:XMrHy90er+k9I1+Z5phNXgKp4YRuRsFN5+/4RU1EPfUkBRv8+xLN+N:UyDbZXgKp4L8XR5Mk4i4

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      e552563110c3c5022eb5dadf84a5bcad2250b619beebc3bb4b837569b6059501

    • Size

      701KB

    • MD5

      6bc6e4675c1a34e7e9a031d2fe088a80

    • SHA1

      e656fe8c96812cfb45f8af313b4c0c5477e8ea8e

    • SHA256

      e552563110c3c5022eb5dadf84a5bcad2250b619beebc3bb4b837569b6059501

    • SHA512

      a439c31a8b23dc1353bd28cb3247ad5fea71c08d64f7c0559220055f689831f96db05d1c3f1c3d2f43f50f24afd3755c077be9ce7b7e0ecbe8f2f038c9d3ef14

    • SSDEEP

      12288:XMrHy90er+k9I1+Z5phNXgKp4YRuRsFN5+/4RU1EPfUkBRv8+xLN+N:UyDbZXgKp4L8XR5Mk4i4

    • 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