General

  • Target
    7cbc2100b9698ae41f88e0cfbf6037ae.exe
  • Size 190KB
  • Sample211124-ybtx3sdeep
  • SHA256 b0ffdeb93d45ef22371b46cf607a43a75e24568a9bc784187489c0761c3481ec
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • arkei

Botnet
  • Default

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

Targets

    • Target
      7cbc2100b9698ae41f88e0cfbf6037ae.exe
    • Size 190KB
    • SHA256 b0ffdeb93d45ef22371b46cf607a43a75e24568a9bc784187489c0761c3481ec
    • 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