General

  • Target

    7ef50e80f81ed0f72a3d76642688ae32.exe

  • Size

    187KB

  • Sample

    230515-n32f5ade71

  • MD5

    7ef50e80f81ed0f72a3d76642688ae32

  • SHA1

    3c38fc150e87a2621175ce5ebfc1def7cd57c37d

  • SHA256

    207101f6912ab3d1db4eb31783037685cade90fbc6ed91dffc1c53138b8436ff

  • SHA512

    bf2206ccc606c1a7402fd3bffa0c59c735078714e1e7c8c9228803c57e60443c381e22b2ade7f768ee755e6b08c9b1de5284c50fd94eca5c9de80b9405990370

  • SSDEEP

    3072:HfY/TU9fE9PEtuFb3qBVXTKVdPcJn8KJg0WnkG7WLjXtTpJsk/vAVTuKlenHtqJe:/Ya67WVXOPcJnU0WnkG7W/LJnApuvnHt

Malware Config

Targets

    • Target

      7ef50e80f81ed0f72a3d76642688ae32.exe

    • Size

      187KB

    • MD5

      7ef50e80f81ed0f72a3d76642688ae32

    • SHA1

      3c38fc150e87a2621175ce5ebfc1def7cd57c37d

    • SHA256

      207101f6912ab3d1db4eb31783037685cade90fbc6ed91dffc1c53138b8436ff

    • SHA512

      bf2206ccc606c1a7402fd3bffa0c59c735078714e1e7c8c9228803c57e60443c381e22b2ade7f768ee755e6b08c9b1de5284c50fd94eca5c9de80b9405990370

    • SSDEEP

      3072:HfY/TU9fE9PEtuFb3qBVXTKVdPcJn8KJg0WnkG7WLjXtTpJsk/vAVTuKlenHtqJe:/Ya67WVXOPcJnU0WnkG7W/LJnApuvnHt

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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