General

  • Target
    42f39d07d6b48a178c3453b6db29ac89.exe
  • Size 363KB
  • Sample231222-lbw18aeeeq
  • SHA256 7eda35b2c10d5bbc286d3f446c142758783aea0535b55c9dd42968d35ca202fa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

C2
  • http://77.91.76.36

Attributes
  • url_path

    /3886d2276f6914c4.php

rc4.plain

Targets

    • Target
      42f39d07d6b48a178c3453b6db29ac89.exe
    • Size 363KB
    • SHA256 7eda35b2c10d5bbc286d3f446c142758783aea0535b55c9dd42968d35ca202fa
    • 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 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

    • 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