General

  • Target

    IMG_1677.EXE

  • Size

    1.2MB

  • Sample

    210126-3pa5lt4emx

  • MD5

    6814ec089e0a7f02265ce289d58d5a43

  • SHA1

    d626b1a7c18d7217ca29381ace800e0ec4165272

  • SHA256

    ff68f0b8908d33ce1a3eb32cc1478e911b4e9dd853371f62a604fb366b274234

  • SHA512

    0e7465b9510d739cd2c36041c6bffe060a6f57083a2302625d091aab831fd42ab768887de81102a431492926e01364fd0b9a054f09c028cd36458ea83b9867c1

Malware Config

Targets

    • Target

      IMG_1677.EXE

    • Size

      1.2MB

    • MD5

      6814ec089e0a7f02265ce289d58d5a43

    • SHA1

      d626b1a7c18d7217ca29381ace800e0ec4165272

    • SHA256

      ff68f0b8908d33ce1a3eb32cc1478e911b4e9dd853371f62a604fb366b274234

    • SHA512

      0e7465b9510d739cd2c36041c6bffe060a6f57083a2302625d091aab831fd42ab768887de81102a431492926e01364fd0b9a054f09c028cd36458ea83b9867c1

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks