General

  • Target

    bb5054004dc59ff7160ef6174c5dcd28ca026610dcc15d3c1cf037a972ec13e3

  • Size

    536KB

  • Sample

    230402-zjy3faae79

  • MD5

    8c5354e0ae6e1eb0c037bb2792601e3c

  • SHA1

    04f6031a60682d0d7cae82782eadbe067ccdcca6

  • SHA256

    bb5054004dc59ff7160ef6174c5dcd28ca026610dcc15d3c1cf037a972ec13e3

  • SHA512

    037b8cfc14deed3824e1e8132e629c2ab063f5a9ea5b2ae4f5f59ed17ce92c517b40e7dd829d91f63f52ea1e805e012b13d7abda7418fb48f6478b67e6ceaa6d

  • SSDEEP

    12288:vMroy90S35oAKPY668RW2e0NKz+eloLdDyoEdZN:/yjSAKPS8RW2LNKjopNiZN

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      bb5054004dc59ff7160ef6174c5dcd28ca026610dcc15d3c1cf037a972ec13e3

    • Size

      536KB

    • MD5

      8c5354e0ae6e1eb0c037bb2792601e3c

    • SHA1

      04f6031a60682d0d7cae82782eadbe067ccdcca6

    • SHA256

      bb5054004dc59ff7160ef6174c5dcd28ca026610dcc15d3c1cf037a972ec13e3

    • SHA512

      037b8cfc14deed3824e1e8132e629c2ab063f5a9ea5b2ae4f5f59ed17ce92c517b40e7dd829d91f63f52ea1e805e012b13d7abda7418fb48f6478b67e6ceaa6d

    • SSDEEP

      12288:vMroy90S35oAKPY668RW2e0NKz+eloLdDyoEdZN:/yjSAKPS8RW2LNKjopNiZN

    • 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