General

  • Target

    DHL_LHER000678175.exe

  • Size

    701KB

  • Sample

    240329-jbt6hsdb26

  • MD5

    fd8a4c9f42297e59fe3892d06688370f

  • SHA1

    7a66a530f3c14c6a0ad0e72563d9067a3f1dd879

  • SHA256

    ca92b43dfeef29646eb50854fb424097800485d266b0a265b6f225382fe56600

  • SHA512

    7a867759b78e733d61efd75d3c49e14c3b5d269eec5a3cca8837876d612a337999f515f037cd4b9165c7c2fc35e53626f41a2dbf3b32c4c60fdaed65bccba53e

  • SSDEEP

    12288:mPLK1Ya1cOt6j8r2aUUP/1br1NTsf9LNfA67bealyVe9rjOt9w10ekR:MiqTwrXUUPtH1cL9nHvl44jCw1e

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    nl9.nlkoddos.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Myname321@

Targets

    • Target

      DHL_LHER000678175.exe

    • Size

      701KB

    • MD5

      fd8a4c9f42297e59fe3892d06688370f

    • SHA1

      7a66a530f3c14c6a0ad0e72563d9067a3f1dd879

    • SHA256

      ca92b43dfeef29646eb50854fb424097800485d266b0a265b6f225382fe56600

    • SHA512

      7a867759b78e733d61efd75d3c49e14c3b5d269eec5a3cca8837876d612a337999f515f037cd4b9165c7c2fc35e53626f41a2dbf3b32c4c60fdaed65bccba53e

    • SSDEEP

      12288:mPLK1Ya1cOt6j8r2aUUP/1br1NTsf9LNfA67bealyVe9rjOt9w10ekR:MiqTwrXUUPtH1cL9nHvl44jCw1e

    • 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