General

  • Target

    tmp

  • Size

    620KB

  • Sample

    230522-dwyrjsdh32

  • MD5

    62a46435c5e579b3f3a7d59f64317a09

  • SHA1

    79f2de013bdec6e7ca3d5e2262e36fb37e405c12

  • SHA256

    ff0557222bc5667c61d9751976b24c98bf06500af03cc4294d3b2f39815582ad

  • SHA512

    529cd8b9bdaa537efb3ab114261def9a6159c6db42f65578e8e18016b37a1806a7135f1b3e9bb5ad4811e056852570d873f49c375c4f6140a7d7d0583af25f41

  • SSDEEP

    12288:iSEBrEBC8SZcbXPLVnUbnjs5g15340DmBa0tNTFL3KKBZ84xZau2+lddb5YdnEB:w495fLPO340DmBa0tNB3K8NX2+lHbeC

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1103875906361118810/4y7iINqCCd1vB_5CHVi8bfs-VsURmj2vh2ZdBw9vV7iC_QaLM-Uzs73INWoN8KSw28mH

Targets

    • Target

      tmp

    • Size

      620KB

    • MD5

      62a46435c5e579b3f3a7d59f64317a09

    • SHA1

      79f2de013bdec6e7ca3d5e2262e36fb37e405c12

    • SHA256

      ff0557222bc5667c61d9751976b24c98bf06500af03cc4294d3b2f39815582ad

    • SHA512

      529cd8b9bdaa537efb3ab114261def9a6159c6db42f65578e8e18016b37a1806a7135f1b3e9bb5ad4811e056852570d873f49c375c4f6140a7d7d0583af25f41

    • SSDEEP

      12288:iSEBrEBC8SZcbXPLVnUbnjs5g15340DmBa0tNTFL3KKBZ84xZau2+lddb5YdnEB:w495fLPO340DmBa0tNB3K8NX2+lHbeC

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks