General

  • Target
    88dc235aa4a6fb4358824eb9ff54761f.exe
  • Size 342KB
  • Sample211129-x1hexafff2
  • SHA256 488ba7404082cc16e852e7a284bb962f67563c82ab7fc43dd7bdba6b8a5b4de2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • arkei

Botnet
  • Default

C2
  • http://file-file-host4.com/tratata.php

Targets

    • Target
      88dc235aa4a6fb4358824eb9ff54761f.exe
    • Size 342KB
    • SHA256 488ba7404082cc16e852e7a284bb962f67563c82ab7fc43dd7bdba6b8a5b4de2
    • MD5 SHA1 SHA512
    • Arkei

      Arkei is an infostealer written in C++.

    • 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