General

  • Target
    cdc6d2fda7f51c7b9e7911f52fdad413_JaffaCakes118
  • Size 592KB
  • Sample240831-25152a1bmk
  • SHA256 4976d7941500393fd1c39d01900d11cf9a787c3158966867096d1cfc3ae0c6cd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      cdc6d2fda7f51c7b9e7911f52fdad413_JaffaCakes118
    • Size 592KB
    • SHA256 4976d7941500393fd1c39d01900d11cf9a787c3158966867096d1cfc3ae0c6cd
    • MD5 SHA1 SHA512 SSDEEP
    • 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.

    • Drops startup file

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks