General

  • Target

    238b3e158e08065f4ba27b587e50900c_JaffaCakes118

  • Size

    592KB

  • Sample

    240329-q2dd1sae42

  • MD5

    238b3e158e08065f4ba27b587e50900c

  • SHA1

    afbad7f31509c093d1508c102e69973948f122a9

  • SHA256

    ac5866f614b823da9be6ee38aabad18d3c4ccac441ff22c833d6c0957f72ba8b

  • SHA512

    a55ab212c8581e9536be7eb337cd87bb4ee89440fa10ac8a41d7f612e4fac0411463f364872b2dfa8ae8159d84c99b7f17c6efded36201692b9d7cbeeee59287

  • SSDEEP

    12288:YhvWUmKqcWnS2hKsV1CHanXEHT5aRAnDSYZQz90:EuUmKqcmUfOpfz9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.scahe.co.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    scaheavy@12345

Targets

    • Target

      238b3e158e08065f4ba27b587e50900c_JaffaCakes118

    • Size

      592KB

    • MD5

      238b3e158e08065f4ba27b587e50900c

    • SHA1

      afbad7f31509c093d1508c102e69973948f122a9

    • SHA256

      ac5866f614b823da9be6ee38aabad18d3c4ccac441ff22c833d6c0957f72ba8b

    • SHA512

      a55ab212c8581e9536be7eb337cd87bb4ee89440fa10ac8a41d7f612e4fac0411463f364872b2dfa8ae8159d84c99b7f17c6efded36201692b9d7cbeeee59287

    • SSDEEP

      12288:YhvWUmKqcWnS2hKsV1CHanXEHT5aRAnDSYZQz90:EuUmKqcmUfOpfz9

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks