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General

  • Target

    f412632bebcaca6378f86d146dc85d9eebf36f0804c82f2e6e31da31e0e0830c

  • Size

    958KB

  • Sample

    220914-csct8shah6

  • MD5

    42185bcb27895d422b5ff10b43768bfa

  • SHA1

    5b18d88c908aee0b37d4cac68060a4871a3c8069

  • SHA256

    f412632bebcaca6378f86d146dc85d9eebf36f0804c82f2e6e31da31e0e0830c

  • SHA512

    7719bb25575506ab42221252dd5a4ee0e0155e2e2ecf21294b55a2e214f52f868daf7c00e1e63800a88fe3b3025b8da9ff4bb125b8db0ae5a73a22dc63f67738

  • SSDEEP

    12288:sPdV7uikFg7hSV20JP/kEtRec6qrW3bpkxtAjiiuDGVF8J8/3fS:KlubgdSb/nt76q3tGiwFGG3f

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    YAWALESS123@@

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    %2B
  • Port:
    21
  • Username:
    application/x-www-form-urlencoded
  • Password:
    image/jpg
C2

p=

Targets

    • Target

      f412632bebcaca6378f86d146dc85d9eebf36f0804c82f2e6e31da31e0e0830c

    • Size

      958KB

    • MD5

      42185bcb27895d422b5ff10b43768bfa

    • SHA1

      5b18d88c908aee0b37d4cac68060a4871a3c8069

    • SHA256

      f412632bebcaca6378f86d146dc85d9eebf36f0804c82f2e6e31da31e0e0830c

    • SHA512

      7719bb25575506ab42221252dd5a4ee0e0155e2e2ecf21294b55a2e214f52f868daf7c00e1e63800a88fe3b3025b8da9ff4bb125b8db0ae5a73a22dc63f67738

    • SSDEEP

      12288:sPdV7uikFg7hSV20JP/kEtRec6qrW3bpkxtAjiiuDGVF8J8/3fS:KlubgdSb/nt76q3tGiwFGG3f

    • 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 Enterprise v6

Tasks