General

  • Target

    Arrival Notice_CIA_AWB_INV_Form_pdf.IMG

  • Size

    562KB

  • Sample

    240426-mjxs6aee53

  • MD5

    0f3c6f0d2eccbcdc76e847ea0f62f15e

  • SHA1

    4baf2036c231dc9a0fba13e6d7d551b27b5b4194

  • SHA256

    49a656f7ee544b5f21726a0f0f5469bd7a15aaa4615b53c4b0dac92b4aea308b

  • SHA512

    a3efe41ce4ae7bd4689fe41c6e1cdb41f8cb4227eae4695a961c00d3305562d59e5bc25f4221c230052a478a505ed6118f95bb09468ffc3dd282be3e849aa1f5

  • SSDEEP

    6144:2Z6ySmRH93qXyS8KevIl/8/vpwO4XMGdKf4xU0PrH7KjnvQWTk85KqZIMHYJqE4E:ZySuRbpGv64vPrHmnkb+NHYqXZ4fa

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    gator3220.hostgator.com
  • Port:
    587
  • Username:
    zt22@qlststv.com
  • Password:
    28#75@ts76#V1F8h
  • Email To:
    simpacks@qlststv.com

Targets

    • Target

      Ref227395588_pdf.scr

    • Size

      505KB

    • MD5

      88db09b12a478cac87ed465252c6c8f7

    • SHA1

      0e3acd2b568bd58fcfd2e914eff2c982deb55258

    • SHA256

      0f0b721073a35fe3e6b37d75582704acd5bdc1b3d71343e74d6fec59ac932deb

    • SHA512

      7d228d662e3271920094e345d36597c2e6c880d12fc3cef8c3f1206711a0b49f93d2275b5527d8ce88c1e3772d0b011161d1bd16688cb9db28471a75b949ab67

    • SSDEEP

      6144:+Z6ySmRH93qXyS8KevIl/8/vpwO4XMGdKf4xU0PrH7KjnvQWTk85KqZIMHYJqE4E:RySuRbpGv64vPrHmnkb+NHYqXZ4fa

    • AgentTesla

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Collection

Data from Local System

2
T1005

Tasks