General

  • Target

    PO_DOX367892,XPO_4700102874,XXPO_4700102412,XPO_4700101391,XINV36782SG..exe

  • Size

    378KB

  • Sample

    211026-g6mc2sghe4

  • MD5

    b183ff63d3365f0c6fced13528b5e1b8

  • SHA1

    bc9ffd1eb4431c8e734c54d5ea4e058808e544ee

  • SHA256

    d0c0f2d139a43aa0cc60742dcf96c6743747696cc75abe7a0cd7793354b562ae

  • SHA512

    85c1921d28263682526bc76b6f5be7b9e0f36c980ba788fd4208517a8190f85e82bf34101f3269f39b14c6ca528b4faef9c905cf8e97ed8779f66f568d20e1ea

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ojoworldwide.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Nigeria1194

Targets

    • Target

      PO_DOX367892,XPO_4700102874,XXPO_4700102412,XPO_4700101391,XINV36782SG..exe

    • Size

      378KB

    • MD5

      b183ff63d3365f0c6fced13528b5e1b8

    • SHA1

      bc9ffd1eb4431c8e734c54d5ea4e058808e544ee

    • SHA256

      d0c0f2d139a43aa0cc60742dcf96c6743747696cc75abe7a0cd7793354b562ae

    • SHA512

      85c1921d28263682526bc76b6f5be7b9e0f36c980ba788fd4208517a8190f85e82bf34101f3269f39b14c6ca528b4faef9c905cf8e97ed8779f66f568d20e1ea

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks