General

  • Target

    7755547b43fb87602e86330cd5b97e6c18438402582b798ff5c9d44b895a8c89

  • Size

    90KB

  • Sample

    240607-b3nttage97

  • MD5

    3789a874d635d0d1fd9b0e2db0bb3b64

  • SHA1

    11f577b3dd0c4808e16b7178fa146b9e9e329e2e

  • SHA256

    7755547b43fb87602e86330cd5b97e6c18438402582b798ff5c9d44b895a8c89

  • SHA512

    8d5485baa4c96f4e382466b2d2458a67d3d692d96ac8af2ac4478744d60f096400f34df4ed56981e43374169e7daafaaf9295c6f41e4592f8de22fa680c452ef

  • SSDEEP

    1536:LOhNcZESviFQzXblXAorYfwJcxSTlWoJl0ovJvWR4jmft2Ib7ADUzq5K:LObcZ36ykDxSTlWoJl0ovJvWR46fJb7P

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      7755547b43fb87602e86330cd5b97e6c18438402582b798ff5c9d44b895a8c89

    • Size

      90KB

    • MD5

      3789a874d635d0d1fd9b0e2db0bb3b64

    • SHA1

      11f577b3dd0c4808e16b7178fa146b9e9e329e2e

    • SHA256

      7755547b43fb87602e86330cd5b97e6c18438402582b798ff5c9d44b895a8c89

    • SHA512

      8d5485baa4c96f4e382466b2d2458a67d3d692d96ac8af2ac4478744d60f096400f34df4ed56981e43374169e7daafaaf9295c6f41e4592f8de22fa680c452ef

    • SSDEEP

      1536:LOhNcZESviFQzXblXAorYfwJcxSTlWoJl0ovJvWR4jmft2Ib7ADUzq5K:LObcZ36ykDxSTlWoJl0ovJvWR46fJb7P

    • 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.

    • 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