General

  • Target

    266cc131844397908aadea08b3fa763ece85d4aa3a56d3f2758e730a6e08bf0d

  • Size

    550KB

  • Sample

    230302-ppk3nace61

  • MD5

    a57065ea21f2eb5beff47ea673a128c1

  • SHA1

    e9eda5cf2108b15d9c5e0bf7d65d8f76c1c8400a

  • SHA256

    266cc131844397908aadea08b3fa763ece85d4aa3a56d3f2758e730a6e08bf0d

  • SHA512

    877f35fd376c6b44baffb46dea03b8c6c4139e373e8a7b10003547345e59ee73a6eeef2ce11e51e374ddd52f64d4ce90c65fd930dcbc436b5fe5f48b59c92bf2

  • SSDEEP

    12288:OMr5y90NS78VBqDfA6YEFKB0R90mk0HQK+LMsyNw:PycBVEjHRHk0/+4syi

Malware Config

Extracted

Family

redline

Botnet

stek

C2

melevv.eu:4162

Attributes
  • auth_value

    4205381daf6946b2df5fe3bc7eacc918

Extracted

Family

redline

Botnet

fomich

C2

melevv.eu:4162

Attributes
  • auth_value

    b018e52ac946001794d8b8c23e901859

Targets

    • Target

      266cc131844397908aadea08b3fa763ece85d4aa3a56d3f2758e730a6e08bf0d

    • Size

      550KB

    • MD5

      a57065ea21f2eb5beff47ea673a128c1

    • SHA1

      e9eda5cf2108b15d9c5e0bf7d65d8f76c1c8400a

    • SHA256

      266cc131844397908aadea08b3fa763ece85d4aa3a56d3f2758e730a6e08bf0d

    • SHA512

      877f35fd376c6b44baffb46dea03b8c6c4139e373e8a7b10003547345e59ee73a6eeef2ce11e51e374ddd52f64d4ce90c65fd930dcbc436b5fe5f48b59c92bf2

    • SSDEEP

      12288:OMr5y90NS78VBqDfA6YEFKB0R90mk0HQK+LMsyNw:PycBVEjHRHk0/+4syi

    • 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