General

  • Target

    Ft.204815963710.scr

  • Size

    687KB

  • Sample

    241003-sn1nhasbln

  • MD5

    466a5957a3529a7808bb3ef8216dcbee

  • SHA1

    75cedf8de1782b4f9316e691afd9776bd72d8d07

  • SHA256

    ddad2801522370c2ca5c4ec41663b36a88ef6be171867f23f084c0fa6ecb1055

  • SHA512

    9e6597ff619b1d41ad018878fbb5d4ca90e747be98dbc1a2c5fc01fdcd24aa80379553133d89abb770b71b2534d4f97fda8f694132b25a52fc2985e39fd90e5c

  • SSDEEP

    12288:ItF1+LMgTGQNG9pa6aZ9XCYQHFeJcsMmP717N5NXkR:cWMgaR9cBWF0cnmR7NbC

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      Ft.204815963710.scr

    • Size

      687KB

    • MD5

      466a5957a3529a7808bb3ef8216dcbee

    • SHA1

      75cedf8de1782b4f9316e691afd9776bd72d8d07

    • SHA256

      ddad2801522370c2ca5c4ec41663b36a88ef6be171867f23f084c0fa6ecb1055

    • SHA512

      9e6597ff619b1d41ad018878fbb5d4ca90e747be98dbc1a2c5fc01fdcd24aa80379553133d89abb770b71b2534d4f97fda8f694132b25a52fc2985e39fd90e5c

    • SSDEEP

      12288:ItF1+LMgTGQNG9pa6aZ9XCYQHFeJcsMmP717N5NXkR:cWMgaR9cBWF0cnmR7NbC

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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