General

  • Target

    87c02e69bfafb9dcde065803631e121134f6d6a9dd6fc49929920fd7a4df4471

  • Size

    770KB

  • Sample

    230526-vptbxsha6y

  • MD5

    d5f85455d5524cfbdadf0c2bd70bf6e2

  • SHA1

    6f1fbc66c69fc424fc1d66bb53ec5391ffa3f7fd

  • SHA256

    87c02e69bfafb9dcde065803631e121134f6d6a9dd6fc49929920fd7a4df4471

  • SHA512

    231d5cfd089dd7792b12c4c4af6c165d0f7a7c4620159dec879dd6f7032ac23af564e5900efb0f2b6db3eb454844850a844fbbf04434c01379d565b13a458358

  • SSDEEP

    24576:vyLfxWwpqz7JZSWewRBTPBe0590lXbfju:6infxewRBTAeaLf

Malware Config

Extracted

Family

redline

Botnet

misa

C2

83.97.73.122:19062

Attributes
  • auth_value

    9e79529a6bdb4962f44d12b0d6d62d32

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      87c02e69bfafb9dcde065803631e121134f6d6a9dd6fc49929920fd7a4df4471

    • Size

      770KB

    • MD5

      d5f85455d5524cfbdadf0c2bd70bf6e2

    • SHA1

      6f1fbc66c69fc424fc1d66bb53ec5391ffa3f7fd

    • SHA256

      87c02e69bfafb9dcde065803631e121134f6d6a9dd6fc49929920fd7a4df4471

    • SHA512

      231d5cfd089dd7792b12c4c4af6c165d0f7a7c4620159dec879dd6f7032ac23af564e5900efb0f2b6db3eb454844850a844fbbf04434c01379d565b13a458358

    • SSDEEP

      24576:vyLfxWwpqz7JZSWewRBTPBe0590lXbfju:6infxewRBTAeaLf

    • 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