General

  • Target

    19ec2b6210955d75b12845e76cd669ba036e2f5b4f053e0c4c7d9946dcfb34ba

  • Size

    689KB

  • Sample

    230328-cz9gsage88

  • MD5

    666dbd42012f9d975490a745ddeb9ab7

  • SHA1

    19adc64009ab050e73da05d23eb39ce9b585cc9f

  • SHA256

    19ec2b6210955d75b12845e76cd669ba036e2f5b4f053e0c4c7d9946dcfb34ba

  • SHA512

    5f78ce6d3cbf705b5a9c3864103d84614b8b71dcb1fd7a9fa73580b7b87d9004aca99c7269554a0f548e3737ee67199911015a59663d1b86f1b44a041fcbe220

  • SSDEEP

    12288:kMriy90qPvzpXkDTbJK1yG65hLu4zXuALV2VopSlqvKFXrfigwXl5KWyF:myPWDTbJKcNfarAL0VOScGXragAvKWyF

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

      19ec2b6210955d75b12845e76cd669ba036e2f5b4f053e0c4c7d9946dcfb34ba

    • Size

      689KB

    • MD5

      666dbd42012f9d975490a745ddeb9ab7

    • SHA1

      19adc64009ab050e73da05d23eb39ce9b585cc9f

    • SHA256

      19ec2b6210955d75b12845e76cd669ba036e2f5b4f053e0c4c7d9946dcfb34ba

    • SHA512

      5f78ce6d3cbf705b5a9c3864103d84614b8b71dcb1fd7a9fa73580b7b87d9004aca99c7269554a0f548e3737ee67199911015a59663d1b86f1b44a041fcbe220

    • SSDEEP

      12288:kMriy90qPvzpXkDTbJK1yG65hLu4zXuALV2VopSlqvKFXrfigwXl5KWyF:myPWDTbJKcNfarAL0VOScGXragAvKWyF

    • 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