General

  • Target

    b920a38159c6df25e43cc47d1db2f279fa8a1e3bac1fb08778f1ac5cbdf7b5f2

  • Size

    760KB

  • Sample

    230527-wbzgfsce96

  • MD5

    f0cc49421bce174cba27d9b51a52d089

  • SHA1

    fd15bf53fc59662694ad3a54f0645c9ff946b1d1

  • SHA256

    b920a38159c6df25e43cc47d1db2f279fa8a1e3bac1fb08778f1ac5cbdf7b5f2

  • SHA512

    db2221619e490195c86ef6a4dc6d385901a6d634cad84a35f669a4b2d635f3ccd6e58c16648a449ceb9fdc342ce98f8d17ddfc1d7df3a1702116b81f36929ee0

  • SSDEEP

    12288:GMrPy90NbTi6LhpkQv1eQ8La9xd3dzIYv4K87LuWo+iZevHD9Eg0Mh:JyeXLvkQwQ0a93Zv4K81kQvHD1t

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      b920a38159c6df25e43cc47d1db2f279fa8a1e3bac1fb08778f1ac5cbdf7b5f2

    • Size

      760KB

    • MD5

      f0cc49421bce174cba27d9b51a52d089

    • SHA1

      fd15bf53fc59662694ad3a54f0645c9ff946b1d1

    • SHA256

      b920a38159c6df25e43cc47d1db2f279fa8a1e3bac1fb08778f1ac5cbdf7b5f2

    • SHA512

      db2221619e490195c86ef6a4dc6d385901a6d634cad84a35f669a4b2d635f3ccd6e58c16648a449ceb9fdc342ce98f8d17ddfc1d7df3a1702116b81f36929ee0

    • SSDEEP

      12288:GMrPy90NbTi6LhpkQv1eQ8La9xd3dzIYv4K87LuWo+iZevHD9Eg0Mh:JyeXLvkQwQ0a93Zv4K81kQvHD1t

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks