General

  • Target

    e53ebaf3d6439c81a040d91a045da2c581e1e421e1b54b9a21ec3f8478fdc35e

  • Size

    565KB

  • Sample

    220521-nyyjnshdhj

  • MD5

    711c4df280a8f4a08c0698a60091a697

  • SHA1

    f50ada7fbb26678635dfaf15af7340f71bb647fd

  • SHA256

    e53ebaf3d6439c81a040d91a045da2c581e1e421e1b54b9a21ec3f8478fdc35e

  • SHA512

    9df99fe0e5a411248aacd9f2efada553428ab2102ccc47e889fddab296017faf64bb6238d049bd94a3d6531c7f40a54071b7715deb7774b9f7ee31f2e68ed355

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.shreesationline.in
  • Port:
    587
  • Username:
    hotels@shreesationline.in
  • Password:
    H@)S13@#

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.shreesationline.in
  • Port:
    587
  • Username:
    hotels@shreesationline.in
  • Password:
    H@)S13@#

Targets

    • Target

      Swift copy.exe

    • Size

      603KB

    • MD5

      e61d13d768b6cee71b90f986b8f3f557

    • SHA1

      552dbc10a4d550cce7fb9c2d51ff7c18ae3205b2

    • SHA256

      3d41242fab4a117631ff58106c78b5e788b67aadaada932f9cd7e7bf54dfbea8

    • SHA512

      a0d822d9628385bbae41bec17f9de0f1afa7100b6f0b671b25b2fbcb3555079a7773f826219602369741aedb7acb2df2b2f30e455a0303ae7456daa6242e46cd

    • 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