General

  • Target

    Material Request-MR_2023.pdf.exe

  • Size

    840KB

  • Sample

    230201-lgap6scg28

  • MD5

    2d9978e3904a9c5613f3863a3c210a9f

  • SHA1

    c30cf32461d2b06f4a5fe4059e440aaded3de643

  • SHA256

    87ca3582edac50a44437f9d050df3d61fdf541599ab1d37c6fb9e9984dd1e417

  • SHA512

    3bfabfa10eb5b82318ed7b21e5af587acfa5379cc055c920e7e77106c80211dd985371af733f6a2188fda999e70dfb474f4df36016f658e1b501b61d3693bfaf

  • SSDEEP

    24576:XeIagddY8iT0WMrUwBosVHREbJ76Jr8zw6R7c4N34:X+6dYzYWflsVH69Mr8z

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot2124462934:AAGr-L06waDdFGpnKJz3_DCOFcJpWDQ7WIM/sendDocument

Targets

    • Target

      Material Request-MR_2023.pdf.exe

    • Size

      840KB

    • MD5

      2d9978e3904a9c5613f3863a3c210a9f

    • SHA1

      c30cf32461d2b06f4a5fe4059e440aaded3de643

    • SHA256

      87ca3582edac50a44437f9d050df3d61fdf541599ab1d37c6fb9e9984dd1e417

    • SHA512

      3bfabfa10eb5b82318ed7b21e5af587acfa5379cc055c920e7e77106c80211dd985371af733f6a2188fda999e70dfb474f4df36016f658e1b501b61d3693bfaf

    • SSDEEP

      24576:XeIagddY8iT0WMrUwBosVHREbJ76Jr8zw6R7c4N34:X+6dYzYWflsVH69Mr8z

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks