General

  • Target

    da4e6669a8122e69b61178f40cb4c3bbdc825329ec00f032f7acf812806983bb

  • Size

    701KB

  • Sample

    230217-acrbkscg36

  • MD5

    a46179974a6a1464ca578e0d16e36a17

  • SHA1

    684d7d5418cf6490dd229add50b739b0adf0fcad

  • SHA256

    da4e6669a8122e69b61178f40cb4c3bbdc825329ec00f032f7acf812806983bb

  • SHA512

    b61659f63121bdccafa44fba4769fb9091c2b96ca53c761e070720a0d71d0855218c9acc1c872dd8d1f9a2adb2aa74afc83206b60308c71bfa1d54827ce8003d

  • SSDEEP

    12288:PMr9y90gAczz7vK6l0eyLPd1T3YQ34q8NvcEdt2ZbsztSeQWPGvf8qO:aynHzvSCyLPd1T3L34TkhsztjQWuvfJO

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

nock

C2

176.113.115.17:4132

Attributes
  • auth_value

    f32d3c6ff0a9a7632c60a2b045a9cde6

Targets

    • Target

      da4e6669a8122e69b61178f40cb4c3bbdc825329ec00f032f7acf812806983bb

    • Size

      701KB

    • MD5

      a46179974a6a1464ca578e0d16e36a17

    • SHA1

      684d7d5418cf6490dd229add50b739b0adf0fcad

    • SHA256

      da4e6669a8122e69b61178f40cb4c3bbdc825329ec00f032f7acf812806983bb

    • SHA512

      b61659f63121bdccafa44fba4769fb9091c2b96ca53c761e070720a0d71d0855218c9acc1c872dd8d1f9a2adb2aa74afc83206b60308c71bfa1d54827ce8003d

    • SSDEEP

      12288:PMr9y90gAczz7vK6l0eyLPd1T3YQ34q8NvcEdt2ZbsztSeQWPGvf8qO:aynHzvSCyLPd1T3L34TkhsztjQWuvfJO

    • 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

    • 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