General

  • Target

    3.exe

  • Size

    596KB

  • Sample

    240910-l6bc1azdqg

  • MD5

    4cce41f2cb9eb6f52608308913a99f98

  • SHA1

    a59277184d1e12c1b8daa43cafcd014d136acfbf

  • SHA256

    93715e05ed0217c19e0ece40e261207b61f23a250f58bc177ba6530ee4c844c8

  • SHA512

    2c37a605c9219d50a719e647d49980845b0a9dcf16aa36e58743e8bbaf1b17c6f9fd970bbc26524321d575003f8325afdfd7f1037e7b3a2b10887b653b5ef29f

  • SSDEEP

    12288:rA1qt2LvW+jGROnw1dRyY93rpS5WoRWPLen+pGj/h1kx9Xy9:rGmrWGR6cQurWBWze+8bhw

Malware Config

Targets

    • Target

      3.exe

    • Size

      596KB

    • MD5

      4cce41f2cb9eb6f52608308913a99f98

    • SHA1

      a59277184d1e12c1b8daa43cafcd014d136acfbf

    • SHA256

      93715e05ed0217c19e0ece40e261207b61f23a250f58bc177ba6530ee4c844c8

    • SHA512

      2c37a605c9219d50a719e647d49980845b0a9dcf16aa36e58743e8bbaf1b17c6f9fd970bbc26524321d575003f8325afdfd7f1037e7b3a2b10887b653b5ef29f

    • SSDEEP

      12288:rA1qt2LvW+jGROnw1dRyY93rpS5WoRWPLen+pGj/h1kx9Xy9:rGmrWGR6cQurWBWze+8bhw

    • 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