General

  • Target

    25d3986413dbc6bdae6f4375562fc8282a525be4944d6853dc46413669b80c4d

  • Size

    1.4MB

  • Sample

    250112-bg5v7syjas

  • MD5

    a1c0e62bfbb50eb16196a79048ea4715

  • SHA1

    c5509baca115876734bf903fc41b5a089a654da9

  • SHA256

    25d3986413dbc6bdae6f4375562fc8282a525be4944d6853dc46413669b80c4d

  • SHA512

    50b2c489dde5e2ef1dfeb239939022556c686a5b55ce3695b53dec4f5dd4a8828cafc6c401a23759de59e194ab2a159cf94f2e7ddefb8f6b609d2e3f57d186b0

  • SSDEEP

    24576:hu7N83iKECVq3qUy4ewfZv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:hu7N8yKEqqFB1PjLoyEkmZ9Y14

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6033005603:AAFnN3UWkxnurt9KjO1qxD4NTlJRB3IwKuk/

Targets

    • Target

      25d3986413dbc6bdae6f4375562fc8282a525be4944d6853dc46413669b80c4d

    • Size

      1.4MB

    • MD5

      a1c0e62bfbb50eb16196a79048ea4715

    • SHA1

      c5509baca115876734bf903fc41b5a089a654da9

    • SHA256

      25d3986413dbc6bdae6f4375562fc8282a525be4944d6853dc46413669b80c4d

    • SHA512

      50b2c489dde5e2ef1dfeb239939022556c686a5b55ce3695b53dec4f5dd4a8828cafc6c401a23759de59e194ab2a159cf94f2e7ddefb8f6b609d2e3f57d186b0

    • SSDEEP

      24576:hu7N83iKECVq3qUy4ewfZv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:hu7N8yKEqqFB1PjLoyEkmZ9Y14

    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 v15

Tasks