General

  • Target

    acb20554d68465b3b31193631.exe

  • Size

    646KB

  • Sample

    230709-xz4lrafd79

  • MD5

    47512a6c07dd2415ee632f563f9b5ee2

  • SHA1

    f95945e1d3c5528f08977f854614d9fe1958b2c6

  • SHA256

    acb20554d68465b3b3119363102d14b65d6cb977835b7e7ad02aa3aa0c6cad56

  • SHA512

    74cecd8e73ebfc037c195e0216b1ca6dd8162aaf6ec9c7181e58d182e2935828b316399c5040a96c48c4f958e4fe6c443ac7a721ed7b538809f187d07b7a6226

  • SSDEEP

    12288:fqpdvDhH62MmgPFyVSLvHjgsMnqWv9OvhxD8+mGSDtSjakieH9yfhSz:YdvDcAwQVwvDgsMt9qEGSDtS2FewSz

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6217300642:AAEzEYz1TGioTKCP9A3FakpN8zVU2uG_u8w/

Targets

    • Target

      acb20554d68465b3b31193631.exe

    • Size

      646KB

    • MD5

      47512a6c07dd2415ee632f563f9b5ee2

    • SHA1

      f95945e1d3c5528f08977f854614d9fe1958b2c6

    • SHA256

      acb20554d68465b3b3119363102d14b65d6cb977835b7e7ad02aa3aa0c6cad56

    • SHA512

      74cecd8e73ebfc037c195e0216b1ca6dd8162aaf6ec9c7181e58d182e2935828b316399c5040a96c48c4f958e4fe6c443ac7a721ed7b538809f187d07b7a6226

    • SSDEEP

      12288:fqpdvDhH62MmgPFyVSLvHjgsMnqWv9OvhxD8+mGSDtSjakieH9yfhSz:YdvDcAwQVwvDgsMt9qEGSDtS2FewSz

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

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

    • 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

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks