General

  • Target

    79ec5e64332e4f22497d2299b42a2f8b49d13820144ed6921274fecbae5acfe9

  • Size

    574KB

  • Sample

    241107-s36s3avepg

  • MD5

    c5b419a7803c2e8f3435325fd6146e16

  • SHA1

    7e6d200df24a2e6bbed7353cb5f2ae043a21743f

  • SHA256

    79ec5e64332e4f22497d2299b42a2f8b49d13820144ed6921274fecbae5acfe9

  • SHA512

    2e7f1149c6b62ca9d1b7177cec7835919a55b8e774fe1cd7a0555d427bebeb6d8fab261c378a74ffb563c1d421ad26dbc9f8b9e4b10783bbb8f363d3975992ea

  • SSDEEP

    12288:NwPZbEeX/MtAMDOVnGYoKz6pffTEXY8uABd+4PJR:NwPh//yDOxDoW0fTEXhuABHP

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      79ec5e64332e4f22497d2299b42a2f8b49d13820144ed6921274fecbae5acfe9

    • Size

      574KB

    • MD5

      c5b419a7803c2e8f3435325fd6146e16

    • SHA1

      7e6d200df24a2e6bbed7353cb5f2ae043a21743f

    • SHA256

      79ec5e64332e4f22497d2299b42a2f8b49d13820144ed6921274fecbae5acfe9

    • SHA512

      2e7f1149c6b62ca9d1b7177cec7835919a55b8e774fe1cd7a0555d427bebeb6d8fab261c378a74ffb563c1d421ad26dbc9f8b9e4b10783bbb8f363d3975992ea

    • SSDEEP

      12288:NwPZbEeX/MtAMDOVnGYoKz6pffTEXY8uABd+4PJR:NwPh//yDOxDoW0fTEXhuABHP

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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 v15

Tasks