General

  • Target

    e771efe3f14773b75c46208eb19692fa5f4ffdeaf89702aaaa0207e7f7796f53

  • Size

    696KB

  • Sample

    230327-xq46xseh39

  • MD5

    e0342ece768924c690e80173c66b04c2

  • SHA1

    83d0e964ecd31e571461f6acec8daa6e543add03

  • SHA256

    e771efe3f14773b75c46208eb19692fa5f4ffdeaf89702aaaa0207e7f7796f53

  • SHA512

    b6ce82898ad4ce423a61c2aa5c6859742805e24f206d1b41b639bc4ce565d27acd57e3b2991a3c479a8635caf13462697a826b12a88925413708e0caed9a90e4

  • SSDEEP

    12288:TMr3y9029wlReYh9lkRkfDK0HI4h4trtQ8wEg7fzLSzJcwaVmk7KlI:4yFsnK0Hr+tpCLESVmk7gI

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

      e771efe3f14773b75c46208eb19692fa5f4ffdeaf89702aaaa0207e7f7796f53

    • Size

      696KB

    • MD5

      e0342ece768924c690e80173c66b04c2

    • SHA1

      83d0e964ecd31e571461f6acec8daa6e543add03

    • SHA256

      e771efe3f14773b75c46208eb19692fa5f4ffdeaf89702aaaa0207e7f7796f53

    • SHA512

      b6ce82898ad4ce423a61c2aa5c6859742805e24f206d1b41b639bc4ce565d27acd57e3b2991a3c479a8635caf13462697a826b12a88925413708e0caed9a90e4

    • SSDEEP

      12288:TMr3y9029wlReYh9lkRkfDK0HI4h4trtQ8wEg7fzLSzJcwaVmk7KlI:4yFsnK0Hr+tpCLESVmk7gI

    • 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