General

  • Target

    e7f0c78464da0fd49c5f22ad775f3dbe_JaffaCakes118

  • Size

    1.4MB

  • Sample

    241212-x9xk7avncw

  • MD5

    e7f0c78464da0fd49c5f22ad775f3dbe

  • SHA1

    d895f41ae7ee8358be5a64f00843413c12b8846e

  • SHA256

    189000b64e434ebe4a7a8107681c1eba0c29c9d3a79fa5cd12a6ce39ecb82ddf

  • SHA512

    a40d7aad940bc6dcfea23360a8a0e2ba89fe98543fc51c669c4c94212b3ba26aee6e5d8be6d4efc89d06f031a5ad97ee75e80715890692567b11a3f924490596

  • SSDEEP

    24576:xbdtzCcYiqKGKMNjkZ71fAcQZ6hzp6WqQtapeCbINeLc:rFCimhkZxABZmwWqQ8Lc

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.spamora.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Emotion22

Targets

    • Target

      e7f0c78464da0fd49c5f22ad775f3dbe_JaffaCakes118

    • Size

      1.4MB

    • MD5

      e7f0c78464da0fd49c5f22ad775f3dbe

    • SHA1

      d895f41ae7ee8358be5a64f00843413c12b8846e

    • SHA256

      189000b64e434ebe4a7a8107681c1eba0c29c9d3a79fa5cd12a6ce39ecb82ddf

    • SHA512

      a40d7aad940bc6dcfea23360a8a0e2ba89fe98543fc51c669c4c94212b3ba26aee6e5d8be6d4efc89d06f031a5ad97ee75e80715890692567b11a3f924490596

    • SSDEEP

      24576:xbdtzCcYiqKGKMNjkZ71fAcQZ6hzp6WqQtapeCbINeLc:rFCimhkZxABZmwWqQ8Lc

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks