General

  • Target

    7de1fd6a03e549fb2b49061f11f403e4586dccbee31f3dbfc5b0ccdbe5c4459b

  • Size

    559KB

  • Sample

    250113-bh72ysyjex

  • MD5

    64d3fe83f1d1c5881f5155367cdf4ad9

  • SHA1

    8f0e811d73f7d2971c066fea158e739562d57a23

  • SHA256

    7de1fd6a03e549fb2b49061f11f403e4586dccbee31f3dbfc5b0ccdbe5c4459b

  • SHA512

    ac99dd7d7e9e39f8764a0e0a23f3b80664ae4960cf28ef13942eeaae055d654bc89b9347ecdbdb802c63a844f3a6b031a0798a66b7c2ea15bd2037fb1415427f

  • SSDEEP

    12288:tO1KEOYE20QZG3pkW5lkpiBkuDLdBlgx/Mfme:taVtxZG31BD+/F

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5083863399:AAH9g72QTdN88jNOd6_tBrE8gEd-FpXnfHE/sendDocument

Targets

    • Target

      7de1fd6a03e549fb2b49061f11f403e4586dccbee31f3dbfc5b0ccdbe5c4459b

    • Size

      559KB

    • MD5

      64d3fe83f1d1c5881f5155367cdf4ad9

    • SHA1

      8f0e811d73f7d2971c066fea158e739562d57a23

    • SHA256

      7de1fd6a03e549fb2b49061f11f403e4586dccbee31f3dbfc5b0ccdbe5c4459b

    • SHA512

      ac99dd7d7e9e39f8764a0e0a23f3b80664ae4960cf28ef13942eeaae055d654bc89b9347ecdbdb802c63a844f3a6b031a0798a66b7c2ea15bd2037fb1415427f

    • SSDEEP

      12288:tO1KEOYE20QZG3pkW5lkpiBkuDLdBlgx/Mfme:taVtxZG31BD+/F

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks