General

  • Target

    590af5f8f273c8b58d2ff52c02834a20f8b04f4bd3d2f0ca71732ab1fd323e35

  • Size

    700KB

  • Sample

    230327-3a3aaafg78

  • MD5

    039418dfe28768231114c42adb792e8c

  • SHA1

    8958f5244735910d28ceee3779f5a741cb8d6a58

  • SHA256

    590af5f8f273c8b58d2ff52c02834a20f8b04f4bd3d2f0ca71732ab1fd323e35

  • SHA512

    5e674abfcb3ef93561a7f0f93663cfab89cb905c4b8612b3f5fb9cfa268b109bc9c32d428edde09e4663213faecff48e52cb924ee697f2f7c570645c7ac5eea0

  • SSDEEP

    12288:iMrVy90luzaUmOFM7Ogxl9DMAcA5nQ8F5hDuN5ZJo0y8L12zrliec5pXp5BhSkK:nyCmmOi7Og/5nQ8zhDu1W0nArlEJhSR

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      590af5f8f273c8b58d2ff52c02834a20f8b04f4bd3d2f0ca71732ab1fd323e35

    • Size

      700KB

    • MD5

      039418dfe28768231114c42adb792e8c

    • SHA1

      8958f5244735910d28ceee3779f5a741cb8d6a58

    • SHA256

      590af5f8f273c8b58d2ff52c02834a20f8b04f4bd3d2f0ca71732ab1fd323e35

    • SHA512

      5e674abfcb3ef93561a7f0f93663cfab89cb905c4b8612b3f5fb9cfa268b109bc9c32d428edde09e4663213faecff48e52cb924ee697f2f7c570645c7ac5eea0

    • SSDEEP

      12288:iMrVy90luzaUmOFM7Ogxl9DMAcA5nQ8F5hDuN5ZJo0y8L12zrliec5pXp5BhSkK:nyCmmOi7Og/5nQ8zhDu1W0nArlEJhSR

    • 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