General

  • Target

    ed09e87980a5dba85b528a3f5472fbf1_JaffaCakes118

  • Size

    609KB

  • Sample

    240920-hgxm6atbqe

  • MD5

    ed09e87980a5dba85b528a3f5472fbf1

  • SHA1

    b44fa0dcd6a51ef44da601949cc0656387b9909c

  • SHA256

    e16e6f37d6df72bd04dfe215d5ae485ff783423c82514d95926947050244b06b

  • SHA512

    99a6ca4b5a8655f74bb9fdbad6864a923fa5753341cb8df49a84a9a2f012d5bc9e7d1632653bc71e2a501586f72b058259b55650bb85131acf035c4288a6bef3

  • SSDEEP

    12288:gvowOqwNUM7YBs/upGIVjDYis/Jkaw7JT6YashlM0JT6YashlM:GvOqwNzVWpGO/shE9ashlV9ashl

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      ed09e87980a5dba85b528a3f5472fbf1_JaffaCakes118

    • Size

      609KB

    • MD5

      ed09e87980a5dba85b528a3f5472fbf1

    • SHA1

      b44fa0dcd6a51ef44da601949cc0656387b9909c

    • SHA256

      e16e6f37d6df72bd04dfe215d5ae485ff783423c82514d95926947050244b06b

    • SHA512

      99a6ca4b5a8655f74bb9fdbad6864a923fa5753341cb8df49a84a9a2f012d5bc9e7d1632653bc71e2a501586f72b058259b55650bb85131acf035c4288a6bef3

    • SSDEEP

      12288:gvowOqwNUM7YBs/upGIVjDYis/Jkaw7JT6YashlM0JT6YashlM:GvOqwNzVWpGO/shE9ashlV9ashl

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Checks computer location settings

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

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks