General

  • Target

    bc08bc16079377cb680501f5eb0d1fb7975fa3b3b8a4bf89fc7cbfa630ea37bc

  • Size

    685KB

  • Sample

    230327-rbjc1sfg9w

  • MD5

    fb2cec08b9d6dfb1beda8c3eecd3b8ee

  • SHA1

    efaac52239241dba579215a5887b2e73eae8c5cd

  • SHA256

    bc08bc16079377cb680501f5eb0d1fb7975fa3b3b8a4bf89fc7cbfa630ea37bc

  • SHA512

    600ef887e8395805f364ec6c922c932d7dc933fcec1832b735ac27ca31d84a009b53669e89471875de88b0b27aef3baacab309f4ce158ec9904a13916247050e

  • SSDEEP

    12288:iMray90o0aJDnB9VYnoWxGW2GN3FQPAPSWs8AITgoJv7BDMqEoJAvIPyWDW:ky5BEnoWI6QVWsZIMuNMqEo5PyWDW

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      bc08bc16079377cb680501f5eb0d1fb7975fa3b3b8a4bf89fc7cbfa630ea37bc

    • Size

      685KB

    • MD5

      fb2cec08b9d6dfb1beda8c3eecd3b8ee

    • SHA1

      efaac52239241dba579215a5887b2e73eae8c5cd

    • SHA256

      bc08bc16079377cb680501f5eb0d1fb7975fa3b3b8a4bf89fc7cbfa630ea37bc

    • SHA512

      600ef887e8395805f364ec6c922c932d7dc933fcec1832b735ac27ca31d84a009b53669e89471875de88b0b27aef3baacab309f4ce158ec9904a13916247050e

    • SSDEEP

      12288:iMray90o0aJDnB9VYnoWxGW2GN3FQPAPSWs8AITgoJv7BDMqEoJAvIPyWDW:ky5BEnoWI6QVWsZIMuNMqEo5PyWDW

    • 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