General

  • Target

    1ad41271153c630720542ca075662c44d0ccd4667113a453900a60d4aa5d68cc

  • Size

    689KB

  • Sample

    230328-cfmhxaac41

  • MD5

    ec6868316e479fd86932c47e21e9427b

  • SHA1

    3046d2d64bd15868be9a1fd35e82700d94547e13

  • SHA256

    1ad41271153c630720542ca075662c44d0ccd4667113a453900a60d4aa5d68cc

  • SHA512

    7fc0d98652dd2b0f8cebb54c75026edb9536f43a7901ad0ab9d5ac685de842fa86f5f491f1b6f214aa07309f1f224624826537d248d53f4427553cf980a6c771

  • SSDEEP

    12288:2GwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:2G70PWrjYG9e4zvDhRGgr24d1O

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

      1ad41271153c630720542ca075662c44d0ccd4667113a453900a60d4aa5d68cc

    • Size

      689KB

    • MD5

      ec6868316e479fd86932c47e21e9427b

    • SHA1

      3046d2d64bd15868be9a1fd35e82700d94547e13

    • SHA256

      1ad41271153c630720542ca075662c44d0ccd4667113a453900a60d4aa5d68cc

    • SHA512

      7fc0d98652dd2b0f8cebb54c75026edb9536f43a7901ad0ab9d5ac685de842fa86f5f491f1b6f214aa07309f1f224624826537d248d53f4427553cf980a6c771

    • SSDEEP

      12288:2GwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:2G70PWrjYG9e4zvDhRGgr24d1O

    • 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