General

  • Target
    cleaner.exe
  • Size 4.3MB
  • Sample220306-py3n3accbm
  • SHA256 5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • blackguard

C2
  • https://api.telegram.org/bot1840568117:AAGlvKQeSfXkObSE7__yYc5jM9o8qSrkFUw/sendMessage?chat_id=1039923904

Targets

    • Target
      cleaner.exe
    • Size 4.3MB
    • SHA256 5b8d0e358948f885ad1e6fa854f637c1e30036bc217f2c7f2579a8782d472cda
    • MD5 SHA1 SHA512
    • BlackGuard

      Infostealer first seen in Late 2021.

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks