General

  • Target

    9de40f73e3f1364ef2754e81d973c6d05f4c3ac1e0b7c9fe9518e36f1ef33c2a

  • Size

    521KB

  • Sample

    230403-xzemmagf75

  • MD5

    91f4ad6c3dbf278937e62ef1d239db77

  • SHA1

    d1d40fba83b7273fd14a7bf24778a67d5e037b5c

  • SHA256

    9de40f73e3f1364ef2754e81d973c6d05f4c3ac1e0b7c9fe9518e36f1ef33c2a

  • SHA512

    884e07faabe84c8419e61d9bc439efd4bba3f01db42eaa8d36c5640e3f17b938812946ab2db15b7c3c4fdafa787f6ad297c925ddd17a81a525e94d7d3572f8da

  • SSDEEP

    12288:RMrjy90YkuKK5uXvlNxBx9s6bS0l60wbpOP:yyUxzs6Ns0T

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

      9de40f73e3f1364ef2754e81d973c6d05f4c3ac1e0b7c9fe9518e36f1ef33c2a

    • Size

      521KB

    • MD5

      91f4ad6c3dbf278937e62ef1d239db77

    • SHA1

      d1d40fba83b7273fd14a7bf24778a67d5e037b5c

    • SHA256

      9de40f73e3f1364ef2754e81d973c6d05f4c3ac1e0b7c9fe9518e36f1ef33c2a

    • SHA512

      884e07faabe84c8419e61d9bc439efd4bba3f01db42eaa8d36c5640e3f17b938812946ab2db15b7c3c4fdafa787f6ad297c925ddd17a81a525e94d7d3572f8da

    • SSDEEP

      12288:RMrjy90YkuKK5uXvlNxBx9s6bS0l60wbpOP:yyUxzs6Ns0T

    • 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