General

  • Target
    588a13b77a793d1b4c90a9702b0e5072.exe
  • Size 244KB
  • Sample231201-kpe47agc73
  • SHA256 476a074e0c4c3afac432983406efaa29f427f2a3cffa180c5bb808865b44a74d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

C2
  • http://77.91.76.36

Attributes
  • url_path

    /3886d2276f6914c4.php

rc4.plain

Targets

    • Target
      588a13b77a793d1b4c90a9702b0e5072.exe
    • Size 244KB
    • SHA256 476a074e0c4c3afac432983406efaa29f427f2a3cffa180c5bb808865b44a74d
    • 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.

    • 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 v15

Tasks