General

  • Target

    b89028ec83ec1b5d9a109231898fabc105b479d77ee7f4445fd7c93948b455dc

  • Size

    1.2MB

  • Sample

    220520-2ab8esfaa3

  • MD5

    45e49174f851a964021c1ca578051dc7

  • SHA1

    462a9231bc70e8a6419406f180cc39b41d67ab0a

  • SHA256

    b89028ec83ec1b5d9a109231898fabc105b479d77ee7f4445fd7c93948b455dc

  • SHA512

    2b4891ec3edae7aad7bbb6c467252b4d650319da271a328866c2252a9d5797b988f098e545de475a242885477c8d34c68f5c4c8eaa4379dc6b634254acc23711

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.orientalkuwait.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Operatingmanager1&

Targets

    • Target

      DOCX_NEW.EXE

    • Size

      346KB

    • MD5

      d19bb675f1556e2617e336c79369d991

    • SHA1

      87384fd048f16cc766e1a8944cfaaf37883f4989

    • SHA256

      d68fd5dc4b913479f183b0577cb42d4e9c7a38458d5301336e3a0ac4639ea29e

    • SHA512

      ff9091488693a8925df96cfa4049e269f69443e4214520faf1da6f00deecf25771b12547626abb94d678322db6a4ab9a702e8b267d5c0277354952649cb356e4

    • 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 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