General

  • Target

    d610ab5c5e76639605e6bb8a2ae7f6775791e5eb5d7e5c3d968b096e0e569352

  • Size

    683KB

  • Sample

    230328-gmr47aba3y

  • MD5

    e9bcb1eb4b38b5080ce705bd63d352f2

  • SHA1

    b075b6572b48ca815e95817cca734147edf969ad

  • SHA256

    d610ab5c5e76639605e6bb8a2ae7f6775791e5eb5d7e5c3d968b096e0e569352

  • SHA512

    db976040ffefd88c22397a01a1216cbeba1b3cea6eb9b4c00cf9db8b067c585e7541da2d3fbe5cb0535a2a6c00307a980b5f81cea98e3a4a97d0a793479fe8a5

  • SSDEEP

    12288:rMrwy90fJhaKk/e2BlNH+nvB+C53YjF06NJsOpR3jQoi4iWtAA1MJil:7ybKkGob+vsC50BzR3so1kA+JY

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

      d610ab5c5e76639605e6bb8a2ae7f6775791e5eb5d7e5c3d968b096e0e569352

    • Size

      683KB

    • MD5

      e9bcb1eb4b38b5080ce705bd63d352f2

    • SHA1

      b075b6572b48ca815e95817cca734147edf969ad

    • SHA256

      d610ab5c5e76639605e6bb8a2ae7f6775791e5eb5d7e5c3d968b096e0e569352

    • SHA512

      db976040ffefd88c22397a01a1216cbeba1b3cea6eb9b4c00cf9db8b067c585e7541da2d3fbe5cb0535a2a6c00307a980b5f81cea98e3a4a97d0a793479fe8a5

    • SSDEEP

      12288:rMrwy90fJhaKk/e2BlNH+nvB+C53YjF06NJsOpR3jQoi4iWtAA1MJil:7ybKkGob+vsC50BzR3so1kA+JY

    • 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