General

  • Target

    bc7fb8c5a3470b7960d703724c63f52516fa8c80087f35ef9ab2fa24fd23f0b8

  • Size

    602KB

  • Sample

    220520-3w66cshfd8

  • MD5

    d0c4f29e92c177408082d77b02dc16a4

  • SHA1

    6f4fbf97d9a9e7b1563e362361779c4c58ee4461

  • SHA256

    bc7fb8c5a3470b7960d703724c63f52516fa8c80087f35ef9ab2fa24fd23f0b8

  • SHA512

    571ec22568efb271596764677c6a1f03134a109c2a38e3a91d41669d766ca67992c4d4afdce088b04ecffe1e45a6bfae35a8244b68a11e292e969d8671a43274

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ionos.es
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    08140480968Ju@

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ionos.es
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    08140480968Ju@

Targets

    • Target

      4642WOT-T7864-66OBO.exe

    • Size

      849KB

    • MD5

      101062008fb9ba3acbb9b4191a9441ce

    • SHA1

      6e3583b4c0f54bff4bd7ab157b60f53d195d8399

    • SHA256

      ddd4cacc7365872cd4b9d06f4a2de4f131191dae071ed5430ed0399014f1aac2

    • SHA512

      6653eb98f1987272b64dfaf07eb132002911a6b400c3a5a84e754fa997ca78b325d5e847e6a2a4a97fdce505d42c14f483dfdb55dbcb901074b6fa20135168bb

    • 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