General

  • Target

    4 Pallet Shipping Docs.Commercial Invoice. Packing List. Bill of LandingTHS00945890370378494789.exe

  • Size

    605KB

  • Sample

    221206-r1cxjaag71

  • MD5

    8c4310091d5d956a84694e96f763b090

  • SHA1

    d4177b3f09cf8f15a1be26ecb75f56eacca5ef1b

  • SHA256

    9ff56d0d7ffad36dbc36e4df7eb4440b2a72a463d51f705f81577bcf45a90b2f

  • SHA512

    f967459e528534b96c153923029de06a5eecdcda1de65dddc75fb9f7c7ceba34900c8bca2929ee34af88648e3b09b0137189320084b9d4bd1667b8773cee0ec1

  • SSDEEP

    6144:qnqdmWp/J+DZaYieGmEJl55R6/QAqvK0++8uIcli5Vi12H9UtbZLFTQqy0F1x+Aw:0qoVYdrM/mvKD+w1faLF0fwx+Aih

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.absmetals.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Market#2021

Targets

    • Target

      4 Pallet Shipping Docs.Commercial Invoice. Packing List. Bill of LandingTHS00945890370378494789.exe

    • Size

      605KB

    • MD5

      8c4310091d5d956a84694e96f763b090

    • SHA1

      d4177b3f09cf8f15a1be26ecb75f56eacca5ef1b

    • SHA256

      9ff56d0d7ffad36dbc36e4df7eb4440b2a72a463d51f705f81577bcf45a90b2f

    • SHA512

      f967459e528534b96c153923029de06a5eecdcda1de65dddc75fb9f7c7ceba34900c8bca2929ee34af88648e3b09b0137189320084b9d4bd1667b8773cee0ec1

    • SSDEEP

      6144:qnqdmWp/J+DZaYieGmEJl55R6/QAqvK0++8uIcli5Vi12H9UtbZLFTQqy0F1x+Aw:0qoVYdrM/mvKD+w1faLF0fwx+Aih

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 Enterprise v6

Tasks