General

  • Target

    7924f9c316abfbf6f7093b7400a8a630269736dda2b7bcba11f7e4e1b4fcc6ab

  • Size

    444KB

  • Sample

    220521-alen5sdchl

  • MD5

    2c2e24a1e9b832a86c965fa0739a81b7

  • SHA1

    2041bdd44ea1a7ba4b13c3166e488087ae3daca1

  • SHA256

    7924f9c316abfbf6f7093b7400a8a630269736dda2b7bcba11f7e4e1b4fcc6ab

  • SHA512

    732022e58493f70955fa0163d6176a6c2d23e23e387ffcc802e7df8a1d714217a85b96f2bce63996ac0bd0cd44bd2421a596a7719b567fbfe2b13296b0315158

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    08037112075

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    08037112075

Targets

    • Target

      76756-WONFT4-BTO-889769-F3.exe

    • Size

      498KB

    • MD5

      6daae5b0328031444500a871282913f0

    • SHA1

      0e5cdd30b247a0147697bb8d0a9d102b15940e20

    • SHA256

      f638bb071b2875d5a6c3fb4903087ad419331fad2d64f88d9a207f0e39bec984

    • SHA512

      e739f18462ecce3cf8b9538ce6e73ca21ce8b63278db00e446602ba876ea7d76c81e600e3dbc63097a6323750118ec393cd18f3af8be87c1e6d66c16a8156d44

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks