General

  • Target
    e5b8601b3855fd1ed6d5323f65adf406.exe
  • Size 315KB
  • Sample240320-mkc55see78
  • SHA256 45ab730f19b743bca12db47745e8cd2254df1914432acb2b3b0a079c930afee3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      e5b8601b3855fd1ed6d5323f65adf406.exe
    • Size 315KB
    • SHA256 45ab730f19b743bca12db47745e8cd2254df1914432acb2b3b0a079c930afee3
    • MD5 SHA1 SHA512 SSDEEP
    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks