General

  • Target

    c2f11e94a50eab829124056d2f499528c287d7c3c24ec8d0797df2a1e20d5198

  • Size

    732KB

  • Sample

    221130-vzcf6adc9x

  • MD5

    d247e23631ef6278121db80e8bc8c494

  • SHA1

    173efb03f25d8153827047f710dbebd666ba6699

  • SHA256

    c2f11e94a50eab829124056d2f499528c287d7c3c24ec8d0797df2a1e20d5198

  • SHA512

    9407a2457ee0e8da07aec74b52d7320bfcef0828c3d81e41a082ed77585d4fb8f3566d0ecacf7034dd194271410f19afbbe022ba6fb068097e2b691dae8cfc81

  • SSDEEP

    12288:q+okXGAy4MBZobkP2AqSLhO4dhIUNJ0dsFjQ/ThcYv2tasGHW:qIGAyjB2IP2Aq8hO4dKUNJXQrHutasoW

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.generalbravo.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    D^!Ers)9

Targets

    • Target

      c2f11e94a50eab829124056d2f499528c287d7c3c24ec8d0797df2a1e20d5198

    • Size

      732KB

    • MD5

      d247e23631ef6278121db80e8bc8c494

    • SHA1

      173efb03f25d8153827047f710dbebd666ba6699

    • SHA256

      c2f11e94a50eab829124056d2f499528c287d7c3c24ec8d0797df2a1e20d5198

    • SHA512

      9407a2457ee0e8da07aec74b52d7320bfcef0828c3d81e41a082ed77585d4fb8f3566d0ecacf7034dd194271410f19afbbe022ba6fb068097e2b691dae8cfc81

    • SSDEEP

      12288:q+okXGAy4MBZobkP2AqSLhO4dhIUNJ0dsFjQ/ThcYv2tasGHW:qIGAyjB2IP2Aq8hO4dKUNJXQrHutasoW

    • AgentTesla

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

    • AgentTesla payload

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks