General

  • Target
    5e6486d0bb8a6336c72997d383d91ac1
  • Size 263KB
  • Sample211002-cf5pgsdch8
  • SHA256 a60606835cb44b0dcc0eb70166643ec8751f379fbc4d18e0dbfdc1c54f258fa2
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      5e6486d0bb8a6336c72997d383d91ac1
    • Size 263KB
    • SHA256 a60606835cb44b0dcc0eb70166643ec8751f379fbc4d18e0dbfdc1c54f258fa2
    • MD5 SHA1 SHA512
    • Arkei

      Arkei is an infostealer written in C++.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks