General

  • Target

    b642182a432b3711e7f8b6f7c984388fd4f065e1144d7bb6686cd94282f2ab8e

  • Size

    522KB

  • Sample

    230403-jrf9lafa2s

  • MD5

    6e74d780371d859a6478987d7addcbd1

  • SHA1

    e8625120e9ff62ab18cde2965da269a2b84e7b96

  • SHA256

    b642182a432b3711e7f8b6f7c984388fd4f065e1144d7bb6686cd94282f2ab8e

  • SHA512

    4299a8a92752a5b8d9f8ac82f8612d7748a4460f8e20e92616e9081ba7b72aaa39179d0c8d8b4730f5ba4a6e9b615d15524871f3bd8629df8ef195c1da9468f5

  • SSDEEP

    12288:lMr9y90Pi5NSt99wnKiY6qff7mZOnhb35Ffc:Iyki5NC2nKiY6qX7Bn935Bc

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      b642182a432b3711e7f8b6f7c984388fd4f065e1144d7bb6686cd94282f2ab8e

    • Size

      522KB

    • MD5

      6e74d780371d859a6478987d7addcbd1

    • SHA1

      e8625120e9ff62ab18cde2965da269a2b84e7b96

    • SHA256

      b642182a432b3711e7f8b6f7c984388fd4f065e1144d7bb6686cd94282f2ab8e

    • SHA512

      4299a8a92752a5b8d9f8ac82f8612d7748a4460f8e20e92616e9081ba7b72aaa39179d0c8d8b4730f5ba4a6e9b615d15524871f3bd8629df8ef195c1da9468f5

    • SSDEEP

      12288:lMr9y90Pi5NSt99wnKiY6qff7mZOnhb35Ffc:Iyki5NC2nKiY6qX7Bn935Bc

    • 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