General

  • Target

    7a4673b50b07619e447b288b6e8211f8.exe

  • Size

    810KB

  • Sample

    221125-vcs6dseg21

  • MD5

    7a4673b50b07619e447b288b6e8211f8

  • SHA1

    e273bfb4838093421d49e96f926937af25f15fb6

  • SHA256

    882b7341097daf24a557e47628146f30fcea8278d6bda89395a99d4e221ce192

  • SHA512

    7b00434660833c3dc761a7418a7430bbd4f3136543d918024db55095a0a12be6d957360d9e9372c93fbbf7f261634531f0fb27d705b8a2d5983b21997e55d421

  • SSDEEP

    12288:dkmZJbxpDFoefvjqOBQnHJ/BN0RYvedlCPWs0snu2eHOMKSxstjSC:dkaBQnJ0RYvAlSdRe6D0C

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      7a4673b50b07619e447b288b6e8211f8.exe

    • Size

      810KB

    • MD5

      7a4673b50b07619e447b288b6e8211f8

    • SHA1

      e273bfb4838093421d49e96f926937af25f15fb6

    • SHA256

      882b7341097daf24a557e47628146f30fcea8278d6bda89395a99d4e221ce192

    • SHA512

      7b00434660833c3dc761a7418a7430bbd4f3136543d918024db55095a0a12be6d957360d9e9372c93fbbf7f261634531f0fb27d705b8a2d5983b21997e55d421

    • SSDEEP

      12288:dkmZJbxpDFoefvjqOBQnHJ/BN0RYvedlCPWs0snu2eHOMKSxstjSC:dkaBQnJ0RYvAlSdRe6D0C

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 Enterprise v6

Tasks