General

  • Target

    0001.exe

  • Size

    182KB

  • Sample

    231112-1fbneacb9x

  • MD5

    477cd89aae640482eb9a9e2ef7427c6f

  • SHA1

    21c1562a5dde2e0df70f781b787f4c8d70f7cf42

  • SHA256

    849e62ba24f2f73f5f1cdc66dca6800777cf8b6361d3a01be7f919c766491cf2

  • SHA512

    392a59406062ba726ee3f23b20ffaf83c0ebb740d9a2ba2376d8a8fea5f2b3ab21f8fb911e21f037f719fac8433533ac56ad49b44e3ccd5e6cd30c2eddf6313a

  • SSDEEP

    1536:FV1CzwYBnhDFyDIYYUYUYUYUYUYUUYLYq:FHCzwaFDYYUYUYUYUYUYUUYLYq

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1164855027031093310/I1phDmY_W6F-L4KQtyxYLDKcW0dCWkY9ceJgZ8TOcvUDFzdrV1CkMTYF9OP1XiyyY8WL

Targets

    • Target

      0001.exe

    • Size

      182KB

    • MD5

      477cd89aae640482eb9a9e2ef7427c6f

    • SHA1

      21c1562a5dde2e0df70f781b787f4c8d70f7cf42

    • SHA256

      849e62ba24f2f73f5f1cdc66dca6800777cf8b6361d3a01be7f919c766491cf2

    • SHA512

      392a59406062ba726ee3f23b20ffaf83c0ebb740d9a2ba2376d8a8fea5f2b3ab21f8fb911e21f037f719fac8433533ac56ad49b44e3ccd5e6cd30c2eddf6313a

    • SSDEEP

      1536:FV1CzwYBnhDFyDIYYUYUYUYUYUYUUYLYq:FHCzwaFDYYUYUYUYUYUYUUYLYq

    • 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.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks