General

  • Target

    77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763

  • Size

    690KB

  • Sample

    230328-bfgrzsgb62

  • MD5

    68fc6b0656d121268b06b0f09fc424b6

  • SHA1

    babd10ea8de31b975276e5261da44ffe3ed4174d

  • SHA256

    77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763

  • SHA512

    7d621839e39f212f31e5920558dbede87305f51a90b0575c75540d1ab0aabf7849d25bedca7e5273d5ea7df7e0af3519402d62bfec852d8ab41addd83d80ee49

  • SSDEEP

    12288:7Mrsy90l5EVwgG7rBGG/jiyk1MK/Xa8OW6aiOvoXFxvAFOvfigGcJlnLKsg:Lyg5HtH4CNEqnaiOg1xYOvagGOJm

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

      77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763

    • Size

      690KB

    • MD5

      68fc6b0656d121268b06b0f09fc424b6

    • SHA1

      babd10ea8de31b975276e5261da44ffe3ed4174d

    • SHA256

      77b345f70904c2a0e72b84d707007138631f63b633d4deac15edfcb630e20763

    • SHA512

      7d621839e39f212f31e5920558dbede87305f51a90b0575c75540d1ab0aabf7849d25bedca7e5273d5ea7df7e0af3519402d62bfec852d8ab41addd83d80ee49

    • SSDEEP

      12288:7Mrsy90l5EVwgG7rBGG/jiyk1MK/Xa8OW6aiOvoXFxvAFOvfigGcJlnLKsg:Lyg5HtH4CNEqnaiOg1xYOvagGOJm

    • 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