General

  • Target

    4e3e0945c5150187262387a77e3888d02e7f7833a61c7e633aed27345ba9c016

  • Size

    1.1MB

  • Sample

    230515-zcz16afg6s

  • MD5

    b7293b8d3d7599ee152cfa8faf9a57f3

  • SHA1

    9125cc8fc2dd969ebedfd355c2d496f1aa89d6cd

  • SHA256

    4e3e0945c5150187262387a77e3888d02e7f7833a61c7e633aed27345ba9c016

  • SHA512

    056fb90d43525fbf696fde46dce69b1911de54f67654a19c42cfe7f885eadd9e7ef5502332f116393fda5226265367cff0c72ccd034882325c68acc0c2e255ef

  • SSDEEP

    24576:VyU+GnvRWdBvstClIeb8CpCk2kwJO6k7yOdI3gjFsNulboBfO:wX2EBvUClIeR8lOZHVvboF

Malware Config

Extracted

Family

redline

Botnet

dama

C2

185.161.248.25:4132

Attributes
  • auth_value

    d8b2637e0546aea3944c251022b63e77

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      4e3e0945c5150187262387a77e3888d02e7f7833a61c7e633aed27345ba9c016

    • Size

      1.1MB

    • MD5

      b7293b8d3d7599ee152cfa8faf9a57f3

    • SHA1

      9125cc8fc2dd969ebedfd355c2d496f1aa89d6cd

    • SHA256

      4e3e0945c5150187262387a77e3888d02e7f7833a61c7e633aed27345ba9c016

    • SHA512

      056fb90d43525fbf696fde46dce69b1911de54f67654a19c42cfe7f885eadd9e7ef5502332f116393fda5226265367cff0c72ccd034882325c68acc0c2e255ef

    • SSDEEP

      24576:VyU+GnvRWdBvstClIeb8CpCk2kwJO6k7yOdI3gjFsNulboBfO:wX2EBvUClIeR8lOZHVvboF

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks