General

  • Target

    0b40969e72a4dfd32110a8627fe8ef9e.bin

  • Size

    1.0MB

  • Sample

    230301-bcrssade3x

  • MD5

    402bda7689e6df1b9b26f192098b2bcb

  • SHA1

    d3ddf9843590c2825963d0bd141f4e5433e75cae

  • SHA256

    111f9c4bd519d34170d357f591b2ba4f917f35161778a8ef5854597975916ae2

  • SHA512

    9cedc164cd28b8a1f53cc354bd54f2b65aadba5767e7db7b95ffbc4868398dc2c0d0cc7bab3e0b6200b83782444a14827cbe7bbe30c6e2a1182e7fc3cfbfb885

  • SSDEEP

    24576:wheyByHf25a5qjO0DQMlpguG5zxxf1IudU8Ii3Nqn0nb:w8yB95goznCndIuOtidhb

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      234e1c863e17a930cc683f3892bf794dc810fa2c7649dfddd8899fb51a3c13db.exe

    • Size

      1.1MB

    • MD5

      0b40969e72a4dfd32110a8627fe8ef9e

    • SHA1

      c39532bc3fbe15738f39a59af3a4a35825019dd0

    • SHA256

      234e1c863e17a930cc683f3892bf794dc810fa2c7649dfddd8899fb51a3c13db

    • SHA512

      bc5f93fb5b48347448ec393269233b1f08ab33d71f28cd859d9a1e32311364cf3ea8816cf35be8a48859919178dca29f0a1fedc10906a30c72c9ce4855fba4a9

    • SSDEEP

      24576:eyKibSWKaFdUoVlynQ2y4hRqoXg9jzVnH+FSp4G:tvbSonUoXz2JGoXg9jqSp4

    • 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

    • Loads dropped DLL

    • 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