General

  • Target

    6d5db26212c0f1888d91287cd5e0ae7b0d5c55be89409cb8f8b27e19b0b0baee

  • Size

    688KB

  • Sample

    230325-l1g9csec8t

  • MD5

    d1acde472e32fd0de94057c99ecd73fa

  • SHA1

    ea37dee34a09b430b23b5c58016cc4f67bbf135e

  • SHA256

    6d5db26212c0f1888d91287cd5e0ae7b0d5c55be89409cb8f8b27e19b0b0baee

  • SHA512

    1683ac56da512776360c0b9444c6f145c0fc1a3761989c08bb3110e54320633ae9f95f6f39463f4e251f587a3e3014345056477745a56e6ebec2e86a8a263cff

  • SSDEEP

    12288:NMr0y90ZYxlntWRzl4pXPztU5tinzSOkoB6lSLR7pG:tys80pl4py50zyoBCSppG

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lenka

C2

193.233.20.32:4125

Attributes
  • auth_value

    8a60e8b2ec79d6a7e92f9feac39b8830

Targets

    • Target

      6d5db26212c0f1888d91287cd5e0ae7b0d5c55be89409cb8f8b27e19b0b0baee

    • Size

      688KB

    • MD5

      d1acde472e32fd0de94057c99ecd73fa

    • SHA1

      ea37dee34a09b430b23b5c58016cc4f67bbf135e

    • SHA256

      6d5db26212c0f1888d91287cd5e0ae7b0d5c55be89409cb8f8b27e19b0b0baee

    • SHA512

      1683ac56da512776360c0b9444c6f145c0fc1a3761989c08bb3110e54320633ae9f95f6f39463f4e251f587a3e3014345056477745a56e6ebec2e86a8a263cff

    • SSDEEP

      12288:NMr0y90ZYxlntWRzl4pXPztU5tinzSOkoB6lSLR7pG:tys80pl4py50zyoBCSppG

    • 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