General

  • Target

    rPaymentadviceCopy.exe

  • Size

    266KB

  • Sample

    230523-pnqxhsfc23

  • MD5

    1bdc92c6032c5a3e213219a52b02614c

  • SHA1

    5d613f1ff792001fe0e5ccb25dafcac19d7f1e30

  • SHA256

    77c9dd35383ca4e112e723c8611624e78322eb2a4b3ca66f0d5f1e3f92f0c299

  • SHA512

    061af20a0eb3a9ff877eae7c411accaf66ec12c44ed0fecdbe97da67e1c1657df6dfb8a9428e88bd4d23f43eb2d80c7108a51a2610d24c29187a3468349202ad

  • SSDEEP

    6144:vYa6yhVSR5aYh90H4QaRlj3TDfuz7CPNTQa+NbEeKXoAg:vYUy7B9YmVfuuV8tNbEeKXG

Malware Config

Targets

    • Target

      rPaymentadviceCopy.exe

    • Size

      266KB

    • MD5

      1bdc92c6032c5a3e213219a52b02614c

    • SHA1

      5d613f1ff792001fe0e5ccb25dafcac19d7f1e30

    • SHA256

      77c9dd35383ca4e112e723c8611624e78322eb2a4b3ca66f0d5f1e3f92f0c299

    • SHA512

      061af20a0eb3a9ff877eae7c411accaf66ec12c44ed0fecdbe97da67e1c1657df6dfb8a9428e88bd4d23f43eb2d80c7108a51a2610d24c29187a3468349202ad

    • SSDEEP

      6144:vYa6yhVSR5aYh90H4QaRlj3TDfuz7CPNTQa+NbEeKXoAg:vYUy7B9YmVfuuV8tNbEeKXG

    • AgentTesla

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

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks