General

  • Target

    30ded69f910608bef986b4340812a5ca85ac0c6e0c77f3a5bb982783b7336b32

  • Size

    700KB

  • Sample

    230327-26ba1ahf8s

  • MD5

    2f857698c91a4d887f08487e80286d0d

  • SHA1

    3e6d4e165006ebb41db4a05066e0b7bf5dd03489

  • SHA256

    30ded69f910608bef986b4340812a5ca85ac0c6e0c77f3a5bb982783b7336b32

  • SHA512

    941ff21158f1dfd38d0fa97c2f18ec31f5f9a369ffd0de1f8ba564235c9a209681fd150a402d90f47e4d81a9d51e6cced2c89d9fadfb933129475f2ab26d9911

  • SSDEEP

    12288:eMrdy90rlH3O0nq8SuTg99DoHcAu8F3F/ztXW4RwJEMP1hoRhCewG:Ly0XvqR4geu8VB44yJEMt5ewG

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

      30ded69f910608bef986b4340812a5ca85ac0c6e0c77f3a5bb982783b7336b32

    • Size

      700KB

    • MD5

      2f857698c91a4d887f08487e80286d0d

    • SHA1

      3e6d4e165006ebb41db4a05066e0b7bf5dd03489

    • SHA256

      30ded69f910608bef986b4340812a5ca85ac0c6e0c77f3a5bb982783b7336b32

    • SHA512

      941ff21158f1dfd38d0fa97c2f18ec31f5f9a369ffd0de1f8ba564235c9a209681fd150a402d90f47e4d81a9d51e6cced2c89d9fadfb933129475f2ab26d9911

    • SSDEEP

      12288:eMrdy90rlH3O0nq8SuTg99DoHcAu8F3F/ztXW4RwJEMP1hoRhCewG:Ly0XvqR4geu8VB44yJEMt5ewG

    • 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