General

  • Target

    Betaling,jpg.exe

  • Size

    798KB

  • Sample

    230331-h3ygksac6s

  • MD5

    c9ee1dae02a9961479085904a889bcf1

  • SHA1

    6fd63820b7304f567733d2b742a884db76a33878

  • SHA256

    cc52858669052729a30b968cfcd103bdd10cb6c1099090d9e21b0116eb891482

  • SHA512

    8edc2cbc038cea06e7d1c6d4c01a2abc8a8f777737e1bda08ad8981f695a8d7f79cb991ec1667350ba32e7b5486e71d34afcd48e403755ac42086f8b88036468

  • SSDEEP

    24576:lYkimX0T9OlQFXL0ZQMXNFi/EVn1dnkHV:l0GQyQiF1jdnkHV

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.amwi.net
  • Port:
    587
  • Username:
    fax@doc-henne.de
  • Password:
    A77i6l!v
  • Email To:
    goldcoin77@consultant.com

Targets

    • Target

      Betaling,jpg.exe

    • Size

      798KB

    • MD5

      c9ee1dae02a9961479085904a889bcf1

    • SHA1

      6fd63820b7304f567733d2b742a884db76a33878

    • SHA256

      cc52858669052729a30b968cfcd103bdd10cb6c1099090d9e21b0116eb891482

    • SHA512

      8edc2cbc038cea06e7d1c6d4c01a2abc8a8f777737e1bda08ad8981f695a8d7f79cb991ec1667350ba32e7b5486e71d34afcd48e403755ac42086f8b88036468

    • SSDEEP

      24576:lYkimX0T9OlQFXL0ZQMXNFi/EVn1dnkHV:l0GQyQiF1jdnkHV

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • 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