General

  • Target

    d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da

  • Size

    689KB

  • Sample

    230328-bjv4saaa5y

  • MD5

    26c5c0abbce77ef0afa5f1776e4fda96

  • SHA1

    8b3fad5eef0b9c5528350a89c9b539aad3e693a5

  • SHA256

    d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da

  • SHA512

    6cd7bd971e732eeffcefbf62e49efb2badd6296fe5797e7f1fb5921f2f7942fcc6efb1cc57620677ea320374a1df7bb932930a6c316487d81370cc98925ad892

  • SSDEEP

    12288:dMr2y90O0aneuTkGrelLb14vD5K5Hr8eyVH+FT7mJbvGFLZfigs/3l4qjT15M:/ydveuiL0kL0VHiPmJbyLZaglqjZq

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

      d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da

    • Size

      689KB

    • MD5

      26c5c0abbce77ef0afa5f1776e4fda96

    • SHA1

      8b3fad5eef0b9c5528350a89c9b539aad3e693a5

    • SHA256

      d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da

    • SHA512

      6cd7bd971e732eeffcefbf62e49efb2badd6296fe5797e7f1fb5921f2f7942fcc6efb1cc57620677ea320374a1df7bb932930a6c316487d81370cc98925ad892

    • SSDEEP

      12288:dMr2y90O0aneuTkGrelLb14vD5K5Hr8eyVH+FT7mJbvGFLZfigs/3l4qjT15M:/ydveuiL0kL0VHiPmJbyLZaglqjZq

    • 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