General

  • Target

    e7ab05b31c06d3b408344aca29a87032eea3b77e7734e4b8c30e593dbef095cb

  • Size

    700KB

  • Sample

    230328-afvs6sfh99

  • MD5

    51cf01a1b30d1835442e273ad768b7ff

  • SHA1

    24b6271e5a77d6ea10b7d98598ecf61b69408638

  • SHA256

    e7ab05b31c06d3b408344aca29a87032eea3b77e7734e4b8c30e593dbef095cb

  • SHA512

    6c201e09d64f5eb54bc143cad3fd0c5af210adb27cad042ddf581dcd9a20ec0095db706ddcff00ce5d5de0612a11eebe9292101c137216c127106bfd8cbc97a8

  • SSDEEP

    12288:+Mrny90T5X+h+NhIQSXu9DukcAoMiKwwpT7ZXv1SJjCAERzU:Ry5+4QSXkoMdww1jKj8RzU

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

      e7ab05b31c06d3b408344aca29a87032eea3b77e7734e4b8c30e593dbef095cb

    • Size

      700KB

    • MD5

      51cf01a1b30d1835442e273ad768b7ff

    • SHA1

      24b6271e5a77d6ea10b7d98598ecf61b69408638

    • SHA256

      e7ab05b31c06d3b408344aca29a87032eea3b77e7734e4b8c30e593dbef095cb

    • SHA512

      6c201e09d64f5eb54bc143cad3fd0c5af210adb27cad042ddf581dcd9a20ec0095db706ddcff00ce5d5de0612a11eebe9292101c137216c127106bfd8cbc97a8

    • SSDEEP

      12288:+Mrny90T5X+h+NhIQSXu9DukcAoMiKwwpT7ZXv1SJjCAERzU:Ry5+4QSXkoMdww1jKj8RzU

    • 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