General

  • Target

    3f77e55a36a611437d5a3c55c5b10ddf

  • Size

    907KB

  • Sample

    240104-a4pl3adgbl

  • MD5

    3f77e55a36a611437d5a3c55c5b10ddf

  • SHA1

    d2ce8943ed5e7b45bcdebda0d690fbad49a70844

  • SHA256

    8d0a7f38770625735025ca785e6158b687a83838dfcf8d06e4583718d5c8a339

  • SHA512

    678c84da8c95ffbcf4192dfcda4d9587e510c041893831c0e86b03359ac66c72ddf4d17968bea88c29bbfd2ef7dff17c56e7bda607ec31f911721dec12ec0fe3

  • SSDEEP

    12288:WwwlJdNo7HLlXOs8h+HD5wVJmD96FZGD9tHK7zczKbogyLF:zwngXrqimV06LeGuKboF

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.karanex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    roz%KtT3

Targets

    • Target

      3f77e55a36a611437d5a3c55c5b10ddf

    • Size

      907KB

    • MD5

      3f77e55a36a611437d5a3c55c5b10ddf

    • SHA1

      d2ce8943ed5e7b45bcdebda0d690fbad49a70844

    • SHA256

      8d0a7f38770625735025ca785e6158b687a83838dfcf8d06e4583718d5c8a339

    • SHA512

      678c84da8c95ffbcf4192dfcda4d9587e510c041893831c0e86b03359ac66c72ddf4d17968bea88c29bbfd2ef7dff17c56e7bda607ec31f911721dec12ec0fe3

    • SSDEEP

      12288:WwwlJdNo7HLlXOs8h+HD5wVJmD96FZGD9tHK7zczKbogyLF:zwngXrqimV06LeGuKboF

    • 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 Enterprise v15

Tasks