General

  • Target

    c066624d6a2397481ad417ff582f874b84ad6094114cb7a4fafa38cddd5e6735

  • Size

    350KB

  • Sample

    221002-246n5aefg5

  • MD5

    7213d35b76127d8520d6951fcb421bd0

  • SHA1

    ebef16e23b72684aa6524602d7e5e6caa12a9c5f

  • SHA256

    c066624d6a2397481ad417ff582f874b84ad6094114cb7a4fafa38cddd5e6735

  • SHA512

    8766dd9e677e556fa7db9626c2f02c61d0a6d432d32fa97a277fe9887da5146c51fae502535d986316651148df96cd1c5d6abd22029c2f8e9a0b2380c078a98a

  • SSDEEP

    6144:VyXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:V3BdQLL4BE93NGVYZX9BukJlwxSJdEm

Malware Config

Targets

    • Target

      c066624d6a2397481ad417ff582f874b84ad6094114cb7a4fafa38cddd5e6735

    • Size

      350KB

    • MD5

      7213d35b76127d8520d6951fcb421bd0

    • SHA1

      ebef16e23b72684aa6524602d7e5e6caa12a9c5f

    • SHA256

      c066624d6a2397481ad417ff582f874b84ad6094114cb7a4fafa38cddd5e6735

    • SHA512

      8766dd9e677e556fa7db9626c2f02c61d0a6d432d32fa97a277fe9887da5146c51fae502535d986316651148df96cd1c5d6abd22029c2f8e9a0b2380c078a98a

    • SSDEEP

      6144:VyXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:V3BdQLL4BE93NGVYZX9BukJlwxSJdEm

    • 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