General

  • Target

    cbee6701678f9540be9fcda93fd63ef7aefb9535545d37807db470dc49c46877

  • Size

    982KB

  • Sample

    211231-vcfv3ahag6

  • MD5

    43f58cf8d3954325d018d0c96a80648a

  • SHA1

    4330d9b6e4f50d5c4c349106293dddd39bf0740e

  • SHA256

    cbee6701678f9540be9fcda93fd63ef7aefb9535545d37807db470dc49c46877

  • SHA512

    d8e6e6c3ed618b736f51881de53607d36c1844e3755040f25c79ed93e71b7d26f786eb3e2bc45f3f9628aaf0f2430fc7c98c9f2ae7290aff1d86fc03c3810744

Malware Config

Targets

    • Target

      cbee6701678f9540be9fcda93fd63ef7aefb9535545d37807db470dc49c46877

    • Size

      982KB

    • MD5

      43f58cf8d3954325d018d0c96a80648a

    • SHA1

      4330d9b6e4f50d5c4c349106293dddd39bf0740e

    • SHA256

      cbee6701678f9540be9fcda93fd63ef7aefb9535545d37807db470dc49c46877

    • SHA512

      d8e6e6c3ed618b736f51881de53607d36c1844e3755040f25c79ed93e71b7d26f786eb3e2bc45f3f9628aaf0f2430fc7c98c9f2ae7290aff1d86fc03c3810744

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • ModiLoader First Stage

    • Executes dropped EXE

    • Drops startup file

    • Adds Run key to start application

    • Writes to the Master Boot Record (MBR)

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Defense Evasion

Modify Registry

1
T1112

Discovery

Remote System Discovery

1
T1018

Tasks