General

  • Target
    cleaner.exe
  • Size 2.6MB
  • Sample220306-pg6z6aaea9
  • SHA256 18db274624914ee6388bda20233db28307be4873bc053e05ad8f6761b217136f
  • 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 2.6MB
    • SHA256 18db274624914ee6388bda20233db28307be4873bc053e05ad8f6761b217136f
    • 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