General

  • Target
    3f8a073be59c3c47bdf4e9a42273ae84
  • Size 282KB
  • Sample220207-lnrx2aaha9
  • SHA256 4fb9f08b1053d49ff58f30aa0016beefcd85041435ba9bb4b0402d99feb6df5e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • arkei

Botnet
  • Dafault

C2
  • http://googe.link/gate1.php

Targets

    • Target
      3f8a073be59c3c47bdf4e9a42273ae84
    • Size 282KB
    • SHA256 4fb9f08b1053d49ff58f30aa0016beefcd85041435ba9bb4b0402d99feb6df5e
    • MD5 SHA1 SHA512
    • Arkei

      Arkei is an infostealer written in C++.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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