General

  • Target

    1e36421a8c4e11ebd1cbd216fe526b9d_JaffaCakes118

  • Size

    1.9MB

  • Sample

    240702-gjc6vsyfmf

  • MD5

    1e36421a8c4e11ebd1cbd216fe526b9d

  • SHA1

    9a68f1f5b2f8863e99862087d40218ddef3b2f9c

  • SHA256

    7e631de7af6f33a13be9f418dccde2d3edacf1511817d4b6db123fb82e200578

  • SHA512

    e7487c2edba7c29c176860576c1580a4d39eaed6cec36b6ad793063e98ef3e2f27e99a283cbbf70bb8e489e41e2ced7c51af86d8aba7dc3d7c450b95db955c05

  • SSDEEP

    49152:nZFes4Jklhy8oZHh5barWjg7Vh/vv5TGmFrgKYAbTvM:nZFh4ClUZLa0uXh5FUnU

Malware Config

Targets

    • Target

      1e36421a8c4e11ebd1cbd216fe526b9d_JaffaCakes118

    • Size

      1.9MB

    • MD5

      1e36421a8c4e11ebd1cbd216fe526b9d

    • SHA1

      9a68f1f5b2f8863e99862087d40218ddef3b2f9c

    • SHA256

      7e631de7af6f33a13be9f418dccde2d3edacf1511817d4b6db123fb82e200578

    • SHA512

      e7487c2edba7c29c176860576c1580a4d39eaed6cec36b6ad793063e98ef3e2f27e99a283cbbf70bb8e489e41e2ced7c51af86d8aba7dc3d7c450b95db955c05

    • SSDEEP

      49152:nZFes4Jklhy8oZHh5barWjg7Vh/vv5TGmFrgKYAbTvM:nZFh4ClUZLa0uXh5FUnU

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Browser Extensions

1
T1176

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

1
T1082

Tasks