General

  • Target

    d4b7c5e8c0c5488748ad197e36beef284edb85704cdf1c290cb3075c87b34b93

  • Size

    2.2MB

  • Sample

    241110-dm8v6aydjg

  • MD5

    6232bad0a3bccda0f1c379190fef8929

  • SHA1

    3d76146d2ab012f1a6258fbff64627e8d490f0e4

  • SHA256

    d4b7c5e8c0c5488748ad197e36beef284edb85704cdf1c290cb3075c87b34b93

  • SHA512

    5bc0466271c141883a6e054bbbdd6c11292404cdeb4dd7303a8b0e5bf10485c3bef061044349026080ed6050c93db8e864ebee7819a7b5c26fda058ae41a46e3

  • SSDEEP

    49152:8JAKL1A4GFERnJfYMKAUVB7bsxr5fy8ckyyoYXtGqOipLCgvhf:NKL1A4G6nJf9aBHsxr5fy8fy7Y9GqZFd

Malware Config

Targets

    • Target

      d4b7c5e8c0c5488748ad197e36beef284edb85704cdf1c290cb3075c87b34b93

    • Size

      2.2MB

    • MD5

      6232bad0a3bccda0f1c379190fef8929

    • SHA1

      3d76146d2ab012f1a6258fbff64627e8d490f0e4

    • SHA256

      d4b7c5e8c0c5488748ad197e36beef284edb85704cdf1c290cb3075c87b34b93

    • SHA512

      5bc0466271c141883a6e054bbbdd6c11292404cdeb4dd7303a8b0e5bf10485c3bef061044349026080ed6050c93db8e864ebee7819a7b5c26fda058ae41a46e3

    • SSDEEP

      49152:8JAKL1A4GFERnJfYMKAUVB7bsxr5fy8ckyyoYXtGqOipLCgvhf:NKL1A4G6nJf9aBHsxr5fy8fy7Y9GqZFd

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks