General

  • Target

    3d8259c4919532ebda5b602471174cde02344bb49fdedf8cc14e7790d595ded9

  • Size

    1000KB

  • Sample

    230216-z4akksca93

  • MD5

    e45e4589306c5431d77fd54f49d89371

  • SHA1

    1b3ac2be8823321230727ba6cdd18e5145b2d238

  • SHA256

    3d8259c4919532ebda5b602471174cde02344bb49fdedf8cc14e7790d595ded9

  • SHA512

    26f2304e4c5c5d371985422016f354927064f28f0dcbc68cb5625e0fff2555cc14ded8019e29d6f5fbe208fe655d33994e65c93c05746498724546e7faf2eb50

  • SSDEEP

    12288:wMrWy90vx2yLU21HveZKJ8nGw9q33jpjxzedqKgbstYULLjUXRpHVKytrWANpWsE:2ysL9HveZKeGc2x3C+ccvK4rW4lE

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

nock

C2

176.113.115.17:4132

Attributes
  • auth_value

    f32d3c6ff0a9a7632c60a2b045a9cde6

Targets

    • Target

      3d8259c4919532ebda5b602471174cde02344bb49fdedf8cc14e7790d595ded9

    • Size

      1000KB

    • MD5

      e45e4589306c5431d77fd54f49d89371

    • SHA1

      1b3ac2be8823321230727ba6cdd18e5145b2d238

    • SHA256

      3d8259c4919532ebda5b602471174cde02344bb49fdedf8cc14e7790d595ded9

    • SHA512

      26f2304e4c5c5d371985422016f354927064f28f0dcbc68cb5625e0fff2555cc14ded8019e29d6f5fbe208fe655d33994e65c93c05746498724546e7faf2eb50

    • SSDEEP

      12288:wMrWy90vx2yLU21HveZKJ8nGw9q33jpjxzedqKgbstYULLjUXRpHVKytrWANpWsE:2ysL9HveZKeGc2x3C+ccvK4rW4lE

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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