General

  • Target

    486f6f84feed744fb2639588c0f2460842cdaa98b7b1558e18498b0b1a03e7e6

  • Size

    350KB

  • Sample

    221002-24849aefg8

  • MD5

    6394242d8619ffdaf36344719d74c9c0

  • SHA1

    86e2c76a8c2d198a0784cf51332e3514c46203d3

  • SHA256

    486f6f84feed744fb2639588c0f2460842cdaa98b7b1558e18498b0b1a03e7e6

  • SHA512

    9beba52040cdb4f9a3f325464863d133e7c1be251a4958c1d842f8401380a08839f79e82a69cecc627022827f1dc76f350529e7af43f601e08b66fcc5470fb99

  • SSDEEP

    6144:5yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:53BdQLL4BE93NGVYZX9BukJlwxSJdEm

Malware Config

Targets

    • Target

      486f6f84feed744fb2639588c0f2460842cdaa98b7b1558e18498b0b1a03e7e6

    • Size

      350KB

    • MD5

      6394242d8619ffdaf36344719d74c9c0

    • SHA1

      86e2c76a8c2d198a0784cf51332e3514c46203d3

    • SHA256

      486f6f84feed744fb2639588c0f2460842cdaa98b7b1558e18498b0b1a03e7e6

    • SHA512

      9beba52040cdb4f9a3f325464863d133e7c1be251a4958c1d842f8401380a08839f79e82a69cecc627022827f1dc76f350529e7af43f601e08b66fcc5470fb99

    • SSDEEP

      6144:5yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:53BdQLL4BE93NGVYZX9BukJlwxSJdEm

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

    • Sets service image path in registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Deletes itself

    • Modifies file permissions

    • 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 v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

File Permissions Modification

1
T1222

Tasks