General

  • Target

    c07d1208c79fb4036ffd59bb2161a884961a1dba841d46f473b975b7acbff927

  • Size

    1.3MB

  • Sample

    220520-3v89bshfa8

  • MD5

    630bb5ef20bfcfcc82373f6b2081ca40

  • SHA1

    c073c66ad9fc7b4a6238eb96b5b6318ec7e27505

  • SHA256

    c07d1208c79fb4036ffd59bb2161a884961a1dba841d46f473b975b7acbff927

  • SHA512

    b4f97e50bf1d21dd64f4634002785eb33016b4dcd3335ab5ef4623eaa5168f107d9ab62d609ee83486eb243ecc4c7ccebaf747cea4caf0ac41b67a7ea0df36b6

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.northwestpowdercoating.co.uk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    C^0z.^LxykTW

Targets

    • Target

      REF_2020.SCR

    • Size

      763KB

    • MD5

      a8318b3f73df38c45c9f632bfb049c20

    • SHA1

      affd429bb2bbccc3196df74a1bda8ce941ab8be5

    • SHA256

      5485fa1c86bc00ec0b4a0e4a78f0ad63e0551fc53f66042dec39f9ab9975d503

    • SHA512

      f404ec635ec6871af68868ff85093f710fb8278fd2acbe6fad9351f8f994cdb7025510f9c10227ea45817e1aa3fdebc3d768c67281911455b3bf03bcb7d1cc39

    • 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