General

  • Target

    5de4a1f07f7d671d2c80bb123158c1777fe3864bd87e23aff7242beb2f2873f0

  • Size

    767KB

  • Sample

    230525-z33vqscd72

  • MD5

    e3cbac116190a5cb8d7efaf821ee7ec7

  • SHA1

    6b50b671fea28f6a5b6f8f9fd51e6eafb8bc79d9

  • SHA256

    5de4a1f07f7d671d2c80bb123158c1777fe3864bd87e23aff7242beb2f2873f0

  • SHA512

    6a63b929c8418711f34f3ecd7961b2509926858bacf1f5de675c996ad07ed99f54a22d22ec4b884586dcde4bca446ad2cb6912c9dd5c8945d1cebc46ab478738

  • SSDEEP

    12288:JMrBy90OqyoVGcawU1A/NxUo0sEfY1yu8v3C6AravZlBCt/n0kBQ2nMLtIW+SEkE:gyPGQO/QHY1hE5jRlBCt/0kS2ML1+V

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      5de4a1f07f7d671d2c80bb123158c1777fe3864bd87e23aff7242beb2f2873f0

    • Size

      767KB

    • MD5

      e3cbac116190a5cb8d7efaf821ee7ec7

    • SHA1

      6b50b671fea28f6a5b6f8f9fd51e6eafb8bc79d9

    • SHA256

      5de4a1f07f7d671d2c80bb123158c1777fe3864bd87e23aff7242beb2f2873f0

    • SHA512

      6a63b929c8418711f34f3ecd7961b2509926858bacf1f5de675c996ad07ed99f54a22d22ec4b884586dcde4bca446ad2cb6912c9dd5c8945d1cebc46ab478738

    • SSDEEP

      12288:JMrBy90OqyoVGcawU1A/NxUo0sEfY1yu8v3C6AravZlBCt/n0kBQ2nMLtIW+SEkE:gyPGQO/QHY1hE5jRlBCt/0kS2ML1+V

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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