General

  • Target

    8bc66754a8c727c41d1aa8e684765fc315ebe33cb506b4ae4d004332a44f1a1c

  • Size

    691KB

  • Sample

    230328-a1j76sga86

  • MD5

    13d87c218f65dc9007841c6ddb091c6a

  • SHA1

    11b3f0dd6fe7a8c50d94ef1f15981a7c8e6b376e

  • SHA256

    8bc66754a8c727c41d1aa8e684765fc315ebe33cb506b4ae4d004332a44f1a1c

  • SHA512

    fa88ee99cab4f1424f2123699b86498cfe8e65ea911aa145c0db9ec1a956935069c7ccaa976bf01be2e12d57e4ec5d8243e0b0d5be992a873f510302ba10c175

  • SSDEEP

    12288:qMr3y903E9mhwLsXCg/XpdxAqcyVve/UugY1zTZnlKoQdsqV7x:JysEBQXJAIte/5gYZFlKqqVd

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

      8bc66754a8c727c41d1aa8e684765fc315ebe33cb506b4ae4d004332a44f1a1c

    • Size

      691KB

    • MD5

      13d87c218f65dc9007841c6ddb091c6a

    • SHA1

      11b3f0dd6fe7a8c50d94ef1f15981a7c8e6b376e

    • SHA256

      8bc66754a8c727c41d1aa8e684765fc315ebe33cb506b4ae4d004332a44f1a1c

    • SHA512

      fa88ee99cab4f1424f2123699b86498cfe8e65ea911aa145c0db9ec1a956935069c7ccaa976bf01be2e12d57e4ec5d8243e0b0d5be992a873f510302ba10c175

    • SSDEEP

      12288:qMr3y903E9mhwLsXCg/XpdxAqcyVve/UugY1zTZnlKoQdsqV7x:JysEBQXJAIte/5gYZFlKqqVd

    • 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