General

  • Target

    c345f37fe3545a8dc4372d47b648108d734331a8365de35d312b847730566b3b

  • Size

    537KB

  • Sample

    230402-1w3f3acb8z

  • MD5

    0b67d16a9d76c20a3ce121cff86916d6

  • SHA1

    990cb47f7b2d423f84456fe4c758e8159466dc02

  • SHA256

    c345f37fe3545a8dc4372d47b648108d734331a8365de35d312b847730566b3b

  • SHA512

    540a1c29ec324ba43bb8bee4ba3aec67a167f592299165fe770e6bb1097770332d86a7a774d60a52af36849021c006d566c21ceb79a001156a08b652367b3082

  • SSDEEP

    12288:OMroy90eZoNTvPWbEw0AUP/HHwUekvo9QRmk0vi:6ydUTvuIAInwWfRmkt

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      c345f37fe3545a8dc4372d47b648108d734331a8365de35d312b847730566b3b

    • Size

      537KB

    • MD5

      0b67d16a9d76c20a3ce121cff86916d6

    • SHA1

      990cb47f7b2d423f84456fe4c758e8159466dc02

    • SHA256

      c345f37fe3545a8dc4372d47b648108d734331a8365de35d312b847730566b3b

    • SHA512

      540a1c29ec324ba43bb8bee4ba3aec67a167f592299165fe770e6bb1097770332d86a7a774d60a52af36849021c006d566c21ceb79a001156a08b652367b3082

    • SSDEEP

      12288:OMroy90eZoNTvPWbEw0AUP/HHwUekvo9QRmk0vi:6ydUTvuIAInwWfRmkt

    • 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