General

  • Target

    52dcdc9b8e4e8090e8ad9a23b7936964da71efff1e3a5fa591298e15d047c35c

  • Size

    537KB

  • Sample

    230402-3snjvabf65

  • MD5

    76e1cca7e9eabbdd918eb6cb3c28f8fe

  • SHA1

    4d2cb82298403016d15a729f69fe694445c260f6

  • SHA256

    52dcdc9b8e4e8090e8ad9a23b7936964da71efff1e3a5fa591298e15d047c35c

  • SHA512

    67218bfafaef44f527b141ef439644c705867e5cc9012df768f8ac4028a60df84395a84b6ef82a6479cf04d0e58fecd4babdacb41e228216846611939eb7644b

  • SSDEEP

    12288:PMr2y90fVz/WdjW6FX7xy44vGVUvVH0wDckNcShNT:Zy5ZW6Z7bYGVcUw4kaShh

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

      52dcdc9b8e4e8090e8ad9a23b7936964da71efff1e3a5fa591298e15d047c35c

    • Size

      537KB

    • MD5

      76e1cca7e9eabbdd918eb6cb3c28f8fe

    • SHA1

      4d2cb82298403016d15a729f69fe694445c260f6

    • SHA256

      52dcdc9b8e4e8090e8ad9a23b7936964da71efff1e3a5fa591298e15d047c35c

    • SHA512

      67218bfafaef44f527b141ef439644c705867e5cc9012df768f8ac4028a60df84395a84b6ef82a6479cf04d0e58fecd4babdacb41e228216846611939eb7644b

    • SSDEEP

      12288:PMr2y90fVz/WdjW6FX7xy44vGVUvVH0wDckNcShNT:Zy5ZW6Z7bYGVcUw4kaShh

    • 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