General

  • Target

    fda923c7d8f5883a5502552164dcdca9966b828d6f50c713eed90910850aa559

  • Size

    2.5MB

  • Sample

    221124-tycj4aad7z

  • MD5

    53e4ad6413163de8534880fb6c1a035b

  • SHA1

    e1a533cdb3f2d57010bc891e5d04f96fe3b10e51

  • SHA256

    fda923c7d8f5883a5502552164dcdca9966b828d6f50c713eed90910850aa559

  • SHA512

    6c4853212b2255f88f294fc659867b5eaa3065d4a4120ee6917a7c5c8fcab9c42401607a3c5ab5267ef7554f7a14c96a684def53ed4f87da4f916496689ccfa6

  • SSDEEP

    49152:h1OsHSQeb71DLvFzAqRmyyVchO4apKHcHhXa3FXWlPC1IS5zV:h1O8SQY1DCqkck4apyLqC

Malware Config

Targets

    • Target

      fda923c7d8f5883a5502552164dcdca9966b828d6f50c713eed90910850aa559

    • Size

      2.5MB

    • MD5

      53e4ad6413163de8534880fb6c1a035b

    • SHA1

      e1a533cdb3f2d57010bc891e5d04f96fe3b10e51

    • SHA256

      fda923c7d8f5883a5502552164dcdca9966b828d6f50c713eed90910850aa559

    • SHA512

      6c4853212b2255f88f294fc659867b5eaa3065d4a4120ee6917a7c5c8fcab9c42401607a3c5ab5267ef7554f7a14c96a684def53ed4f87da4f916496689ccfa6

    • SSDEEP

      49152:h1OsHSQeb71DLvFzAqRmyyVchO4apKHcHhXa3FXWlPC1IS5zV:h1O8SQY1DCqkck4apyLqC

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks