General

  • Target

    ca22bc6fab3f404efbc9c9aff749335b102a7785f3638296f4be25e43e1cd280

  • Size

    2.5MB

  • Sample

    221124-xy6dysde89

  • MD5

    a27758cdb52ab6ebace14db19a72b6af

  • SHA1

    b35bdd878be7caaef7bccdb5ccf9ff748a0ef51d

  • SHA256

    ca22bc6fab3f404efbc9c9aff749335b102a7785f3638296f4be25e43e1cd280

  • SHA512

    3c5b788e1bb9cf45cdbef6dfda69632e682fe41a7e1a8720a685d073f958a98f36269276894a81690847310933f7e74f8a4e716f3aa4a04031ebb0510a383416

  • SSDEEP

    49152:h1Os0CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bk1:h1O6ly7kNfrNq41

Malware Config

Targets

    • Target

      ca22bc6fab3f404efbc9c9aff749335b102a7785f3638296f4be25e43e1cd280

    • Size

      2.5MB

    • MD5

      a27758cdb52ab6ebace14db19a72b6af

    • SHA1

      b35bdd878be7caaef7bccdb5ccf9ff748a0ef51d

    • SHA256

      ca22bc6fab3f404efbc9c9aff749335b102a7785f3638296f4be25e43e1cd280

    • SHA512

      3c5b788e1bb9cf45cdbef6dfda69632e682fe41a7e1a8720a685d073f958a98f36269276894a81690847310933f7e74f8a4e716f3aa4a04031ebb0510a383416

    • SSDEEP

      49152:h1Os0CpYO/dJJDHhs6oxRkNfehWfNs4VGufZ9JODSTz4bk1:h1O6ly7kNfrNq41

    • 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