General

  • Target

    7b73677a40d5ec0a2af9f23fef8356ea27683eee3d116da92d53ad70e9cb2bb5

  • Size

    695KB

  • Sample

    230327-x5qbbagh8z

  • MD5

    0bdb50db27e3a582914deeffdb0db3d5

  • SHA1

    45489b92bf83cb236546cb59a7c6df00e33520ef

  • SHA256

    7b73677a40d5ec0a2af9f23fef8356ea27683eee3d116da92d53ad70e9cb2bb5

  • SHA512

    1f1267ce21bd8fe0d371a5b5045d419d7fd2539c2b985171bd2558762ce0ccc4f337c18619258a606352f3f8a25830a166bf3a63b54c44b0e76211dcd5c1449e

  • SSDEEP

    12288:vMrNy90oh3SvVPr4Fz79i6jjLPfQUMylWgz4W1IjzM7zskrJ186EZWPrr:CyxhC1r4d48zHMylW44W1WzAs0BEITr

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

      7b73677a40d5ec0a2af9f23fef8356ea27683eee3d116da92d53ad70e9cb2bb5

    • Size

      695KB

    • MD5

      0bdb50db27e3a582914deeffdb0db3d5

    • SHA1

      45489b92bf83cb236546cb59a7c6df00e33520ef

    • SHA256

      7b73677a40d5ec0a2af9f23fef8356ea27683eee3d116da92d53ad70e9cb2bb5

    • SHA512

      1f1267ce21bd8fe0d371a5b5045d419d7fd2539c2b985171bd2558762ce0ccc4f337c18619258a606352f3f8a25830a166bf3a63b54c44b0e76211dcd5c1449e

    • SSDEEP

      12288:vMrNy90oh3SvVPr4Fz79i6jjLPfQUMylWgz4W1IjzM7zskrJ186EZWPrr:CyxhC1r4d48zHMylW44W1WzAs0BEITr

    • 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