General

  • Target

    679095b25876f6f91bb1cf9d2ffe2b8133943aced1255d0f0212540fb4d58942

  • Size

    645KB

  • Sample

    220414-hnxazaadg7

  • MD5

    6b66ea11a8f7baec2dd0c25201f5e421

  • SHA1

    cafc5bfa2c455f6a2faa031cb2d6a3b46e95e9fe

  • SHA256

    679095b25876f6f91bb1cf9d2ffe2b8133943aced1255d0f0212540fb4d58942

  • SHA512

    d8400b15a93223a290e070c28c75fcc308ea6dc856ce2d2a64fe958eeacef2eaa27fad92efde1da97ae2184d1d2d7297e177ce928a72e27b0d030f9f44702233

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    lochmann2

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    lochmann2

Targets

    • Target

      679095b25876f6f91bb1cf9d2ffe2b8133943aced1255d0f0212540fb4d58942

    • Size

      645KB

    • MD5

      6b66ea11a8f7baec2dd0c25201f5e421

    • SHA1

      cafc5bfa2c455f6a2faa031cb2d6a3b46e95e9fe

    • SHA256

      679095b25876f6f91bb1cf9d2ffe2b8133943aced1255d0f0212540fb4d58942

    • SHA512

      d8400b15a93223a290e070c28c75fcc308ea6dc856ce2d2a64fe958eeacef2eaa27fad92efde1da97ae2184d1d2d7297e177ce928a72e27b0d030f9f44702233

    • AgentTesla

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

    • Meta Stealer Stealer

      Meta Stealer steals passwords stored in browsers, written in C++.

    • AgentTesla Payload

    • 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