General

  • Target

    65468778fc4c2ce8fda7c7aa63581d69ec6faadff01e44e3250cbc6d9f88d91d.exe

  • Size

    666KB

  • Sample

    240904-pebfga1dng

  • MD5

    1f45c1fced38ecafedfa57f8b38ded3b

  • SHA1

    cfa710be1782529f27bf5fbf2b757d2a825d186e

  • SHA256

    65468778fc4c2ce8fda7c7aa63581d69ec6faadff01e44e3250cbc6d9f88d91d

  • SHA512

    2cfc797ddcbaafc7e0bf77ccf3859dedb69d18ecf07453a33d364cd827105eb0722efb9d1e5e4b993c19d12f5312c28aabf4a639e7af720eb061617411e9cf6a

  • SSDEEP

    12288:w8U8229KRr/9+FUsMQtM1OoUUd3DSXBpHXVsoW0:w8U8d9o/9mUsMtO83DeBpFso

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      65468778fc4c2ce8fda7c7aa63581d69ec6faadff01e44e3250cbc6d9f88d91d.exe

    • Size

      666KB

    • MD5

      1f45c1fced38ecafedfa57f8b38ded3b

    • SHA1

      cfa710be1782529f27bf5fbf2b757d2a825d186e

    • SHA256

      65468778fc4c2ce8fda7c7aa63581d69ec6faadff01e44e3250cbc6d9f88d91d

    • SHA512

      2cfc797ddcbaafc7e0bf77ccf3859dedb69d18ecf07453a33d364cd827105eb0722efb9d1e5e4b993c19d12f5312c28aabf4a639e7af720eb061617411e9cf6a

    • SSDEEP

      12288:w8U8229KRr/9+FUsMQtM1OoUUd3DSXBpHXVsoW0:w8U8d9o/9mUsMtO83DeBpFso

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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