Resubmissions

16-12-2021 19:08

211216-xs71lacgb7 10

16-12-2021 18:46

211216-xend2acga2 8

16-12-2021 18:41

211216-xbyqlacfh6 10

16-12-2021 18:34

211216-w74q2sdddr 10

16-12-2021 18:31

211216-w51llscfg9 4

16-12-2021 18:20

211216-wy8zeadddk 9

16-12-2021 18:16

211216-wwsveaddcp 10

General

  • Target

    https://youtube.com

  • Sample

    211216-xs71lacgb7

Malware Config

Targets

    • UAC bypass

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

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

    • Detected potential entity reuse from brand google.

MITRE ATT&CK Enterprise v6

Tasks