General

  • Target

    35ec3b1a14473120f43dae5d721ceef9a3d3d933b735068b557fc8c1df944ac3

  • Size

    695KB

  • Sample

    230327-wcnfksef28

  • MD5

    dd5135979d4c43ab8631e4d356baabd6

  • SHA1

    0d1898e4073d383fbfb9126283415b7d7e5f0a98

  • SHA256

    35ec3b1a14473120f43dae5d721ceef9a3d3d933b735068b557fc8c1df944ac3

  • SHA512

    c79b69cfc17a57f66430e97dec90ade486d97d7e0e93c424d65eee8f41e31f4c5877ee456d68a9a533d09619d6b71c6bd4058fb9fd8a76460e23bbd0a7515280

  • SSDEEP

    12288:kMrey90r8txlEyUo+/+agWcPinSRJGxvuBxzhQkqnh5IVTojJ8jbB:Cy40lEiq1gWcqSRJGcxIh5Koj2l

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

      35ec3b1a14473120f43dae5d721ceef9a3d3d933b735068b557fc8c1df944ac3

    • Size

      695KB

    • MD5

      dd5135979d4c43ab8631e4d356baabd6

    • SHA1

      0d1898e4073d383fbfb9126283415b7d7e5f0a98

    • SHA256

      35ec3b1a14473120f43dae5d721ceef9a3d3d933b735068b557fc8c1df944ac3

    • SHA512

      c79b69cfc17a57f66430e97dec90ade486d97d7e0e93c424d65eee8f41e31f4c5877ee456d68a9a533d09619d6b71c6bd4058fb9fd8a76460e23bbd0a7515280

    • SSDEEP

      12288:kMrey90r8txlEyUo+/+agWcPinSRJGxvuBxzhQkqnh5IVTojJ8jbB:Cy40lEiq1gWcqSRJGcxIh5Koj2l

    • 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