General

  • Target

    july9c.exe

  • Size

    933KB

  • Sample

    200709-jfhkb71kyj

  • MD5

    7234d5d573d7f174982cdf15250fde86

  • SHA1

    8a10dccdd03b70d1e35e9fb1d5c0aa4570b0c3d8

  • SHA256

    fcbb5d4d6c4a961d1faf8ffd19547765cc67b6cb7d6ac05006ef651c55d66774

  • SHA512

    cb0cde65ab26cd3c241381929e4bc45e93de7bab0e51d39bcadb941c0dced8fd43ed2d944d241ec6bad58928581ea02ad686d268ecc74b3cd6c789ed95ee2389

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    general1248

Targets

    • Target

      july9c.exe

    • Size

      933KB

    • MD5

      7234d5d573d7f174982cdf15250fde86

    • SHA1

      8a10dccdd03b70d1e35e9fb1d5c0aa4570b0c3d8

    • SHA256

      fcbb5d4d6c4a961d1faf8ffd19547765cc67b6cb7d6ac05006ef651c55d66774

    • SHA512

      cb0cde65ab26cd3c241381929e4bc45e93de7bab0e51d39bcadb941c0dced8fd43ed2d944d241ec6bad58928581ea02ad686d268ecc74b3cd6c789ed95ee2389

    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks