General

  • Target

    b22ab89f8cdbeca1b6f0bc5034d7884a20a9356ad675fd024dea0c1c5f73fd3e

  • Size

    483KB

  • Sample

    220520-2av1jafab8

  • MD5

    b1181230dbe16b222a87ae54227910ba

  • SHA1

    e303c0d5552976d3c8b47c578f2c930c5c751177

  • SHA256

    b22ab89f8cdbeca1b6f0bc5034d7884a20a9356ad675fd024dea0c1c5f73fd3e

  • SHA512

    e085c5748aa477a7fffabb01a502d3902134e7080baa0195f92ecd2875e1cfba548809599fe705d6e468315cb32a11f6eeea8dc34194ffe1b7be027b64446926

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chukwudi123

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chukwudi123

Targets

    • Target

      8399388448895pdf.exe

    • Size

      528KB

    • MD5

      44985f9d8117ab44b63877115a904408

    • SHA1

      ea2e99618c69c4f5f297acaf56eeb08592af7540

    • SHA256

      656f6e8c763d8c9364d91ab40dc638d7beb452f11f53c6453836499c6c4fc136

    • SHA512

      6969f3139fbc7fa0d1aba6854be7e6cc5ea581589eaa0cdae5b6b4bcca871bccb0961e36c86ec4b4a1680f7b995ef3e9d961e8c85af1ea345cfa19dc13fbf061

    • 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 Enterprise v6

Tasks