General

  • Target

    781594ec30c0e99793b4f21bb39e27455449c19d301ddf9387499f9df9e82168

  • Size

    851KB

  • Sample

    230215-d45j3ahh85

  • MD5

    b16eb924fc625fd173d8130d045be933

  • SHA1

    0875f590d392b687f6c53ea038df3e56dc2c277e

  • SHA256

    781594ec30c0e99793b4f21bb39e27455449c19d301ddf9387499f9df9e82168

  • SHA512

    c22c6f23232975ccc05b90854872db56b95b218bf260218e9cc89d1d33aae8e810563cf498059bfe685131160bbc3b0e705cc104fda111de671d85be88f6b222

  • SSDEEP

    12288:TMrSy90q/MxCxVrfp9qEqOzX03mafBwKVggCWLmQRLz8TIxOdJU+cU19TX3C5z:JyhVzyGX0WaJwKfCWiQJsI8dJfZxUz

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

cr10n

C2

176.113.115.17:4132

Attributes
  • auth_value

    6016c19179aa1044c369adb0ec1f363b

Targets

    • Target

      781594ec30c0e99793b4f21bb39e27455449c19d301ddf9387499f9df9e82168

    • Size

      851KB

    • MD5

      b16eb924fc625fd173d8130d045be933

    • SHA1

      0875f590d392b687f6c53ea038df3e56dc2c277e

    • SHA256

      781594ec30c0e99793b4f21bb39e27455449c19d301ddf9387499f9df9e82168

    • SHA512

      c22c6f23232975ccc05b90854872db56b95b218bf260218e9cc89d1d33aae8e810563cf498059bfe685131160bbc3b0e705cc104fda111de671d85be88f6b222

    • SSDEEP

      12288:TMrSy90q/MxCxVrfp9qEqOzX03mafBwKVggCWLmQRLz8TIxOdJU+cU19TX3C5z:JyhVzyGX0WaJwKfCWiQJsI8dJfZxUz

    • 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