General

  • Target

    fa282dee9e966a6825b44364814acded_JaffaCakes118

  • Size

    386KB

  • Sample

    240927-lhjdpswblj

  • MD5

    fa282dee9e966a6825b44364814acded

  • SHA1

    e40aeece36c56cc919bea095e7285c2fc6c5b3bc

  • SHA256

    277848fe676c925becc15a494855ccbc42ee8e2e88cf61144d7de703c82250a0

  • SHA512

    19587287b0d693b8fad7472a9833bcca358e3a3919e347ee60bf324553301cdde4238bcbf2b386da3302814cf0521b87afcbcd8b4daed5c82db04a56755de46e

  • SSDEEP

    12288:lxTYniDLCjsAppQQGPAVN4SFYlNjadmhPV:lxTYnELCjsApfGPAVZqN1dV

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.usamilitarydept.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    w($dIvA0

Targets

    • Target

      fa282dee9e966a6825b44364814acded_JaffaCakes118

    • Size

      386KB

    • MD5

      fa282dee9e966a6825b44364814acded

    • SHA1

      e40aeece36c56cc919bea095e7285c2fc6c5b3bc

    • SHA256

      277848fe676c925becc15a494855ccbc42ee8e2e88cf61144d7de703c82250a0

    • SHA512

      19587287b0d693b8fad7472a9833bcca358e3a3919e347ee60bf324553301cdde4238bcbf2b386da3302814cf0521b87afcbcd8b4daed5c82db04a56755de46e

    • SSDEEP

      12288:lxTYniDLCjsAppQQGPAVN4SFYlNjadmhPV:lxTYnELCjsApfGPAVZqN1dV

    • AgentTesla

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

    • 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