General

  • Target

    tmp

  • Size

    680KB

  • Sample

    220521-reet1acgfl

  • MD5

    d29958ffc3ebde050e992fe24b7d735a

  • SHA1

    a2d56009c08f6f44ebcb42a1594a6a20530a6c6f

  • SHA256

    75f2ff197bf14319cfa73c515597453f6a50d56ce2fe39c384f445b3431a9960

  • SHA512

    ad845dcec8ed0c1fe4499e553fa1c0c632d9f2e5b909e32356514ec165113e0676784a106826fb6d73da8c1ee7810aa860fe1bb295046cce7895532af4050a62

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5368056296:AAHgHHTnRAZx9eL5AZ1arY8hwWaEJUMdR18/sendDocument

Targets

    • Target

      tmp

    • Size

      680KB

    • MD5

      d29958ffc3ebde050e992fe24b7d735a

    • SHA1

      a2d56009c08f6f44ebcb42a1594a6a20530a6c6f

    • SHA256

      75f2ff197bf14319cfa73c515597453f6a50d56ce2fe39c384f445b3431a9960

    • SHA512

      ad845dcec8ed0c1fe4499e553fa1c0c632d9f2e5b909e32356514ec165113e0676784a106826fb6d73da8c1ee7810aa860fe1bb295046cce7895532af4050a62

    • AgentTesla

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

    • 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