General

  • Target

    df08638eae9735f03508a32548ed3e0e

  • Size

    721KB

  • Sample

    240326-ndwvcagh53

  • MD5

    df08638eae9735f03508a32548ed3e0e

  • SHA1

    633ce23cfd4f42a387200535b944d8f979024cf3

  • SHA256

    5506dd9ea76ac8e47f8eb144b42e940349dc993c56cf6ca8b9e602a0e4f90616

  • SHA512

    31691dce2ceaeaefca8e8621d8e911e0d36698c59bc59b65a46423187c55def061073a1586bad331ebe9af3db47cc23fc9fe98a2058ab7847e01c31e01fa1813

  • SSDEEP

    12288:KhLD3MGSUNHUbs9DDCX5xDi924qijDef1pFw4h1w9MqA9RQnc1ZNEh:KBcGxNKs1D85E924Tj2pW6wlA9Onq

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      df08638eae9735f03508a32548ed3e0e

    • Size

      721KB

    • MD5

      df08638eae9735f03508a32548ed3e0e

    • SHA1

      633ce23cfd4f42a387200535b944d8f979024cf3

    • SHA256

      5506dd9ea76ac8e47f8eb144b42e940349dc993c56cf6ca8b9e602a0e4f90616

    • SHA512

      31691dce2ceaeaefca8e8621d8e911e0d36698c59bc59b65a46423187c55def061073a1586bad331ebe9af3db47cc23fc9fe98a2058ab7847e01c31e01fa1813

    • SSDEEP

      12288:KhLD3MGSUNHUbs9DDCX5xDi924qijDef1pFw4h1w9MqA9RQnc1ZNEh:KBcGxNKs1D85E924Tj2pW6wlA9Onq

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks