General

  • Target

    4c7f7f344678cac17323fe75d68394b4d8a7f408c6400891d9f3f93b05c1b86e

  • Size

    689KB

  • Sample

    230328-btqbaagc49

  • MD5

    c682ea1c8cc3f2b71811fa851fc15ba1

  • SHA1

    1daad07ac57b0340c5cefdd8145fb5fbae27535a

  • SHA256

    4c7f7f344678cac17323fe75d68394b4d8a7f408c6400891d9f3f93b05c1b86e

  • SHA512

    c16e3ad93256527037ec01bba33a692e07a74f1043eaaf6b9b17249a4260c8080af9b59d52940824c905f907dfe21769bb1c6bf75f1f0107f49697b7e8b4e7f3

  • SSDEEP

    12288:7Mryy90u4XCLY/hzCraEulyV65hLuNw+odqgy0xK6YvvOFgnfigFnZVxSgAKW:hy8XCQumZMIfaGByh6YvqgnagjnW

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

      4c7f7f344678cac17323fe75d68394b4d8a7f408c6400891d9f3f93b05c1b86e

    • Size

      689KB

    • MD5

      c682ea1c8cc3f2b71811fa851fc15ba1

    • SHA1

      1daad07ac57b0340c5cefdd8145fb5fbae27535a

    • SHA256

      4c7f7f344678cac17323fe75d68394b4d8a7f408c6400891d9f3f93b05c1b86e

    • SHA512

      c16e3ad93256527037ec01bba33a692e07a74f1043eaaf6b9b17249a4260c8080af9b59d52940824c905f907dfe21769bb1c6bf75f1f0107f49697b7e8b4e7f3

    • SSDEEP

      12288:7Mryy90u4XCLY/hzCraEulyV65hLuNw+odqgy0xK6YvvOFgnfigFnZVxSgAKW:hy8XCQumZMIfaGByh6YvqgnagjnW

    • 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