General

  • Target

    38facba2f81f919f05cb4983d83ab56812541ddb7031492c3d67df0dfcd0883d

  • Size

    4.3MB

  • Sample

    221125-c88xlsfd24

  • MD5

    d39aae4e9ef8cb09f5c38a1b64446db4

  • SHA1

    67eae07dbe73512859faaf56a617706eaaa70f8a

  • SHA256

    38facba2f81f919f05cb4983d83ab56812541ddb7031492c3d67df0dfcd0883d

  • SHA512

    d2f124af6d64cac38e7d1d051dc2aaa3cf1264dcb3bfa6fd180e5dd38b1a4f9e6f3b342be06c27be13c24c571b3c1f04900298fbd8fbae6ef01d1d05767a44d1

  • SSDEEP

    49152:CCOqIz5U23CZ+6rmxup4cdGKvghxfki17c7SKyB+lyzEJ3jCb:x25U946eKce7SKPYiTC

Malware Config

Targets

    • Target

      38facba2f81f919f05cb4983d83ab56812541ddb7031492c3d67df0dfcd0883d

    • Size

      4.3MB

    • MD5

      d39aae4e9ef8cb09f5c38a1b64446db4

    • SHA1

      67eae07dbe73512859faaf56a617706eaaa70f8a

    • SHA256

      38facba2f81f919f05cb4983d83ab56812541ddb7031492c3d67df0dfcd0883d

    • SHA512

      d2f124af6d64cac38e7d1d051dc2aaa3cf1264dcb3bfa6fd180e5dd38b1a4f9e6f3b342be06c27be13c24c571b3c1f04900298fbd8fbae6ef01d1d05767a44d1

    • SSDEEP

      49152:CCOqIz5U23CZ+6rmxup4cdGKvghxfki17c7SKyB+lyzEJ3jCb:x25U946eKce7SKPYiTC

    • Registers COM server for autorun

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks