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General

  • Target

    78dc19bdfaa7b4abf141eaad5c1bfb1284ee70d47aa166642c79c3c7b298fef2

  • Size

    1.3MB

  • Sample

    240614-bnwwwazana

  • MD5

    1c4adbad556adec8643a50221d9628f0

  • SHA1

    8c657701f9183f0cf558afef9561298df6c6f617

  • SHA256

    78dc19bdfaa7b4abf141eaad5c1bfb1284ee70d47aa166642c79c3c7b298fef2

  • SHA512

    874603932879c8b64bf7721d7d8f8c1a9020c8d5ea5e1dc088a60f74dc9ce6d31c5f6ce845c57863a01ee5e20fd61b4e83bfc1db9cacf79e65f1a61f3d02a8f7

  • SSDEEP

    12288:9MFdj0KxADOJrMUcD0Ogo8pVlwGrza1W2uRljrL9L+oyInMk:9MFJnr3O0ro8pHBniW2ujdC5k

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      78dc19bdfaa7b4abf141eaad5c1bfb1284ee70d47aa166642c79c3c7b298fef2

    • Size

      1.3MB

    • MD5

      1c4adbad556adec8643a50221d9628f0

    • SHA1

      8c657701f9183f0cf558afef9561298df6c6f617

    • SHA256

      78dc19bdfaa7b4abf141eaad5c1bfb1284ee70d47aa166642c79c3c7b298fef2

    • SHA512

      874603932879c8b64bf7721d7d8f8c1a9020c8d5ea5e1dc088a60f74dc9ce6d31c5f6ce845c57863a01ee5e20fd61b4e83bfc1db9cacf79e65f1a61f3d02a8f7

    • SSDEEP

      12288:9MFdj0KxADOJrMUcD0Ogo8pVlwGrza1W2uRljrL9L+oyInMk:9MFJnr3O0ro8pHBniW2ujdC5k

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Adds Run key to start application

    • 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 v15

Tasks