General

  • Target

    28399130fbcc36c09075f2667e234c39_JaffaCakes118

  • Size

    865KB

  • Sample

    241009-bjgw6axbnr

  • MD5

    28399130fbcc36c09075f2667e234c39

  • SHA1

    116585ed8eee30f380e5dccb02986dbd0c59ab7d

  • SHA256

    ec572f29c5944e103f96273388179685dcc37e2d6bdbc72cc0dc5a812c977c2b

  • SHA512

    9b18f051b66012312ed5a962dbdc3ef52d7a5037ec2cd520a1a3550a0cfb7a00058c146625c6c89050b7f32b7a539946408ee220aa8666040b35692442313f5b

  • SSDEEP

    12288:fYKEyB+FFMz45EHK7zQWGQ1avN9KfimmgCtDxr1rUk6pSHQ9yl:fYKElFFt0WevTKWtwSH

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      28399130fbcc36c09075f2667e234c39_JaffaCakes118

    • Size

      865KB

    • MD5

      28399130fbcc36c09075f2667e234c39

    • SHA1

      116585ed8eee30f380e5dccb02986dbd0c59ab7d

    • SHA256

      ec572f29c5944e103f96273388179685dcc37e2d6bdbc72cc0dc5a812c977c2b

    • SHA512

      9b18f051b66012312ed5a962dbdc3ef52d7a5037ec2cd520a1a3550a0cfb7a00058c146625c6c89050b7f32b7a539946408ee220aa8666040b35692442313f5b

    • SSDEEP

      12288:fYKEyB+FFMz45EHK7zQWGQ1avN9KfimmgCtDxr1rUk6pSHQ9yl:fYKElFFt0WevTKWtwSH

    • AgentTesla

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

    • AgentTesla payload

    • 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