General

  • Target

    a4006633121fa0c2d791604335763bd3fdc61c77e948d3011194971a63727b37

  • Size

    777KB

  • Sample

    230320-hedr9seb9w

  • MD5

    4983107cb29f15f8924e8f7da850609a

  • SHA1

    fc482224f164aff36139be75c7265fb726aef74d

  • SHA256

    a4006633121fa0c2d791604335763bd3fdc61c77e948d3011194971a63727b37

  • SHA512

    68b2d8f69f909046a7f9b2b8297a32d8f994a97fcf2e710992ab85a96d23c51f7b863a7cc9851d79ca4eecbd6d4608ade7d57708b4e6c57dac3e0596e6a53c53

  • SSDEEP

    24576:6yeqne/w80bhW/wpOt+RjnDQjOjrKNjozoS9vF:Bero3Voeft/Swhx

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      a4006633121fa0c2d791604335763bd3fdc61c77e948d3011194971a63727b37

    • Size

      777KB

    • MD5

      4983107cb29f15f8924e8f7da850609a

    • SHA1

      fc482224f164aff36139be75c7265fb726aef74d

    • SHA256

      a4006633121fa0c2d791604335763bd3fdc61c77e948d3011194971a63727b37

    • SHA512

      68b2d8f69f909046a7f9b2b8297a32d8f994a97fcf2e710992ab85a96d23c51f7b863a7cc9851d79ca4eecbd6d4608ade7d57708b4e6c57dac3e0596e6a53c53

    • SSDEEP

      24576:6yeqne/w80bhW/wpOt+RjnDQjOjrKNjozoS9vF:Bero3Voeft/Swhx

    • 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