General

  • Target

    fed71b10b7e687e2a79d50d54432825c_JaffaCakes118

  • Size

    840KB

  • Sample

    241219-hd24gatmgn

  • MD5

    fed71b10b7e687e2a79d50d54432825c

  • SHA1

    271748f737c25ccde7403c57afc342a41bf7de99

  • SHA256

    373d7750fb5c6c9a20651b2267fa23840da0a288f62bed277ec1560ba1d7bab7

  • SHA512

    4704650ad4f0037e48de4c3f455568f0c8d0b0b4bb4082a5dce764fee8f3f28ff7713bc6ab4ee6571362da9c07e26f63b272be7955e3ea40435187aac8db9219

  • SSDEEP

    12288:NXm8Ag2J/HK7z0nAAXCnZd3LjKopJjVjmvKPLmSSthINfOlMg5PfR2bMl2g+3tm7:thAgDHAXCnvmO7zPLmSSoAln

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.meehsom.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qUfwRVO4

Targets

    • Target

      fed71b10b7e687e2a79d50d54432825c_JaffaCakes118

    • Size

      840KB

    • MD5

      fed71b10b7e687e2a79d50d54432825c

    • SHA1

      271748f737c25ccde7403c57afc342a41bf7de99

    • SHA256

      373d7750fb5c6c9a20651b2267fa23840da0a288f62bed277ec1560ba1d7bab7

    • SHA512

      4704650ad4f0037e48de4c3f455568f0c8d0b0b4bb4082a5dce764fee8f3f28ff7713bc6ab4ee6571362da9c07e26f63b272be7955e3ea40435187aac8db9219

    • SSDEEP

      12288:NXm8Ag2J/HK7z0nAAXCnZd3LjKopJjVjmvKPLmSSthINfOlMg5PfR2bMl2g+3tm7:thAgDHAXCnvmO7zPLmSSoAln

    • AgentTesla

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

    • Agenttesla family

    • 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