General

  • Target

    aced0baab78eaa4e0589cb26000ce23b954f6e6dbde86c2017721aed1e70d8c0

  • Size

    802KB

  • Sample

    220521-nrah9sead6

  • MD5

    954b02d2b2a3210f2a94aaacda10d3ab

  • SHA1

    5b48faa9baba07c349ff0e3623a3d4ea48f286ff

  • SHA256

    aced0baab78eaa4e0589cb26000ce23b954f6e6dbde86c2017721aed1e70d8c0

  • SHA512

    eeffc84bcb99888ae81df671f26b82feadc64e2c7a790c144739fc234819e0671f0e2bec570610ea5bff1dc040d386014cc4bf19b07ae7eafedcfb1e48f1fb0f

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    ericagoa@yandex.com
  • Password:
    terry123@

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    ericagoa@yandex.com
  • Password:
    terry123@

Targets

    • Target

      aced0baab78eaa4e0589cb26000ce23b954f6e6dbde86c2017721aed1e70d8c0

    • Size

      802KB

    • MD5

      954b02d2b2a3210f2a94aaacda10d3ab

    • SHA1

      5b48faa9baba07c349ff0e3623a3d4ea48f286ff

    • SHA256

      aced0baab78eaa4e0589cb26000ce23b954f6e6dbde86c2017721aed1e70d8c0

    • SHA512

      eeffc84bcb99888ae81df671f26b82feadc64e2c7a790c144739fc234819e0671f0e2bec570610ea5bff1dc040d386014cc4bf19b07ae7eafedcfb1e48f1fb0f

    • AgentTesla

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

    • AgentTesla Payload

    • 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

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks