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General

  • Target

    e4a4b00c35391bee2e3a000968d745da4006012f948d6e5d130cab64295bd4d1

  • Size

    793KB

  • Sample

    230602-zeyk4sed39

  • MD5

    2afa0efd41dbd8fa1b53000cf151bd3f

  • SHA1

    6fc4a2ad5549a95b87466e05be67a8b1aa5bc914

  • SHA256

    e4a4b00c35391bee2e3a000968d745da4006012f948d6e5d130cab64295bd4d1

  • SHA512

    138d353e09dbfc39876f776a32124e1dbde28a67520b1ab228b4f988adf670e9a6422b99cc2d97fb4d80ab98c58979dc85f9c035f255f03e5f7338a3243f214f

  • SSDEEP

    24576:eyXjHCdaU9ZXhx+7adYh3N7k0Pp86WYuWb:tXDqRx+xJN7k0PpcYuW

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      e4a4b00c35391bee2e3a000968d745da4006012f948d6e5d130cab64295bd4d1

    • Size

      793KB

    • MD5

      2afa0efd41dbd8fa1b53000cf151bd3f

    • SHA1

      6fc4a2ad5549a95b87466e05be67a8b1aa5bc914

    • SHA256

      e4a4b00c35391bee2e3a000968d745da4006012f948d6e5d130cab64295bd4d1

    • SHA512

      138d353e09dbfc39876f776a32124e1dbde28a67520b1ab228b4f988adf670e9a6422b99cc2d97fb4d80ab98c58979dc85f9c035f255f03e5f7338a3243f214f

    • SSDEEP

      24576:eyXjHCdaU9ZXhx+7adYh3N7k0Pp86WYuWb:tXDqRx+xJN7k0PpcYuW

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks