General

  • Target

    5841cbc3a8fda61f6984c5fbdbda3a711fe39b3e8c08eeed6b05a5273b6971c6

  • Size

    358KB

  • Sample

    241124-bg6shasler

  • MD5

    e1a772c6dad3b7344150d6a8924ef904

  • SHA1

    acd73b3100c29d52bcece0aac1296233a63e688a

  • SHA256

    5841cbc3a8fda61f6984c5fbdbda3a711fe39b3e8c08eeed6b05a5273b6971c6

  • SHA512

    e9d324d7b942af8e7e66c2221ea23127a253bb6fe63e7f576904ccc032c97df9b51c762f05ff5f22fe203d7bb6ed898c5a9b48e156ea946a6360647626ffcfad

  • SSDEEP

    6144:7xtLQ+SM/E+f8SzAmWeTyCREZErp/z6JnIYEYDQco30hzWRlRGUzt:7fLQ+lz8+RRTyCu06JnIYj7BWRP

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.adenerqyeurope.co.uk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    j0#c!nNq6iW%

Targets

    • Target

      5841cbc3a8fda61f6984c5fbdbda3a711fe39b3e8c08eeed6b05a5273b6971c6

    • Size

      358KB

    • MD5

      e1a772c6dad3b7344150d6a8924ef904

    • SHA1

      acd73b3100c29d52bcece0aac1296233a63e688a

    • SHA256

      5841cbc3a8fda61f6984c5fbdbda3a711fe39b3e8c08eeed6b05a5273b6971c6

    • SHA512

      e9d324d7b942af8e7e66c2221ea23127a253bb6fe63e7f576904ccc032c97df9b51c762f05ff5f22fe203d7bb6ed898c5a9b48e156ea946a6360647626ffcfad

    • SSDEEP

      6144:7xtLQ+SM/E+f8SzAmWeTyCREZErp/z6JnIYEYDQco30hzWRlRGUzt:7fLQ+lz8+RRTyCu06JnIYj7BWRP

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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