General

  • Target

    PO.PDF.exe

  • Size

    662KB

  • Sample

    200708-ce1t46q3ne

  • MD5

    1b56078ec46b1c156e2516536d6f3f9c

  • SHA1

    9a89c6d2e7c9e6d5ef40e7dfa24a73186d2a9537

  • SHA256

    5dbe09570ca27d28729eb1ad2da43e91349226a7f1673c07bc88411f773d7edb

  • SHA512

    5736fb9ce115ce3638808de57f6e06040afc27894350410994e4431a36c797d4f81f57b9ec7f6835886db2ecd76144d9a0019bc2ad7a92183f6e132298ee8ea6

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chibuikelightwork1

Targets

    • Target

      PO.PDF.exe

    • Size

      662KB

    • MD5

      1b56078ec46b1c156e2516536d6f3f9c

    • SHA1

      9a89c6d2e7c9e6d5ef40e7dfa24a73186d2a9537

    • SHA256

      5dbe09570ca27d28729eb1ad2da43e91349226a7f1673c07bc88411f773d7edb

    • SHA512

      5736fb9ce115ce3638808de57f6e06040afc27894350410994e4431a36c797d4f81f57b9ec7f6835886db2ecd76144d9a0019bc2ad7a92183f6e132298ee8ea6

    • 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