General

  • Target

    016bbb3f7e72cb4d011c3bed3.exe

  • Size

    595KB

  • Sample

    230709-tbsykaea33

  • MD5

    016bbb3f7e72cb4d011c3bed3b0470e8

  • SHA1

    39fc60a0940e8be6cf9fd2f43aab62175f8d6d4c

  • SHA256

    eed91785114f1809e10662f0d0e7a95c0d577758fa263fd441bb29e361d1e4fd

  • SHA512

    d34a5981d461650fe5cb2ad756262e0d22fe61e15db2a85c364f200e7863c824c7bfedfbb9b8f1017de5433481261671e096c04e15275c46f8528ce934773794

  • SSDEEP

    12288:UCKPaI5amnYra9pVYAqfJyridezVt35mdJPIiQBoB:UxfAra9pVyyrN4/PIif

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cp7nl.hyperhost.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      016bbb3f7e72cb4d011c3bed3.exe

    • Size

      595KB

    • MD5

      016bbb3f7e72cb4d011c3bed3b0470e8

    • SHA1

      39fc60a0940e8be6cf9fd2f43aab62175f8d6d4c

    • SHA256

      eed91785114f1809e10662f0d0e7a95c0d577758fa263fd441bb29e361d1e4fd

    • SHA512

      d34a5981d461650fe5cb2ad756262e0d22fe61e15db2a85c364f200e7863c824c7bfedfbb9b8f1017de5433481261671e096c04e15275c46f8528ce934773794

    • SSDEEP

      12288:UCKPaI5amnYra9pVYAqfJyridezVt35mdJPIiQBoB:UxfAra9pVyyrN4/PIif

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 v6

Tasks