General

  • Target

    e7db3ac5de235ef432d55b8fd2bf0f400ad26690b7efbb513d9d3cf178bf393d.exe

  • Size

    579KB

  • Sample

    240918-b5c54awdpc

  • MD5

    644b264aa14aa44fbf2d50b958922b3a

  • SHA1

    6aaf3b3a12252a8e15c0d00a883d5707cf7a9268

  • SHA256

    e7db3ac5de235ef432d55b8fd2bf0f400ad26690b7efbb513d9d3cf178bf393d

  • SHA512

    ef47297dd90de1f3803f1e579ee26d600b79d52d71d96a79a7d3c7f05c01def64f0c3ef82be234a5d083450732273031bb9250b909688b2119dd68ff25e32001

  • SSDEEP

    6144:+CvZQF89OVamhgTLcYAWeBlE/8OZ1bN8XnBNDGH1HS+guQzCbzVB8PQqZzHbHI5u:+CuFjGTwWddZ1S3BNuE+ezCn2b4C

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      e7db3ac5de235ef432d55b8fd2bf0f400ad26690b7efbb513d9d3cf178bf393d.exe

    • Size

      579KB

    • MD5

      644b264aa14aa44fbf2d50b958922b3a

    • SHA1

      6aaf3b3a12252a8e15c0d00a883d5707cf7a9268

    • SHA256

      e7db3ac5de235ef432d55b8fd2bf0f400ad26690b7efbb513d9d3cf178bf393d

    • SHA512

      ef47297dd90de1f3803f1e579ee26d600b79d52d71d96a79a7d3c7f05c01def64f0c3ef82be234a5d083450732273031bb9250b909688b2119dd68ff25e32001

    • SSDEEP

      6144:+CvZQF89OVamhgTLcYAWeBlE/8OZ1bN8XnBNDGH1HS+guQzCbzVB8PQqZzHbHI5u:+CuFjGTwWddZ1S3BNuE+ezCn2b4C

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops startup file

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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

    • 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