General

  • Target

    f866deba3b9e2c4a0edacc515492f84b.exe

  • Size

    398KB

  • Sample

    200630-j4r3w9n5q6

  • MD5

    f866deba3b9e2c4a0edacc515492f84b

  • SHA1

    433c19c056b5620baa3b031b183aa08d91017ebf

  • SHA256

    c7b61308aa3ad9f3ac1d3da335b4dbda67bc4878d25162c222e631b18ffe5f7a

  • SHA512

    04486d1033fa50bc62ea9f4f262ed7dfc4c9c661b9bbfe8b873caf18518b84e6b8e3acbac40e709958cc60a918510f97ba2d2acb2836943780ffd931bc07a3ff

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    info@alfamerdane.com
  • Password:
    a173509info

Targets

    • Target

      f866deba3b9e2c4a0edacc515492f84b.exe

    • Size

      398KB

    • MD5

      f866deba3b9e2c4a0edacc515492f84b

    • SHA1

      433c19c056b5620baa3b031b183aa08d91017ebf

    • SHA256

      c7b61308aa3ad9f3ac1d3da335b4dbda67bc4878d25162c222e631b18ffe5f7a

    • SHA512

      04486d1033fa50bc62ea9f4f262ed7dfc4c9c661b9bbfe8b873caf18518b84e6b8e3acbac40e709958cc60a918510f97ba2d2acb2836943780ffd931bc07a3ff

    • 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.

    • Adds Run entry to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks