General

  • Target

    resumo_carregamento_20231130.zip.rar

  • Size

    613KB

  • Sample

    240501-pspj9aeh6v

  • MD5

    01f8d83417cf7fd4317623e1c35b3e69

  • SHA1

    baf6885e8a9d8a89569d88041549b7030e92603f

  • SHA256

    8fde3c87cf614268baaec51b891ff16f4686940cdc3c9a1dcb7c5425686f197c

  • SHA512

    7f9e134ee8d2eabce89254f63b4a3ebc2fe5c6bcc5d97a81a5a315a0e5b48e16ee3c46d73c6962ab2b82fa31c8c5dd0a85a6f22c077d8673923025891ac3a69b

  • SSDEEP

    12288:3uwtU2xyMiRsFiCf427SVYQqMRaZsivxwx5rZTYtDe7HPz5cjwyaHT1B:DtPibCi1x6sisthmaL5t/HT/

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      resumo_carregamento_20231130.zip.exe

    • Size

      1.2MB

    • MD5

      b5b8cea582b2914e24205de97d7f98d0

    • SHA1

      ec4beee2ad3b1f7d888caf9c0be349b707b3dbe3

    • SHA256

      8691f5a28e8ab5c9b0bb612a9475f2720bf0b76e61a02f2342d9b8b0793c6aee

    • SHA512

      5f5b27b46c46a6aefc16e01d893a19953a0892b42e6353d6856cf3d7af160a1123141fde6b690dbe457702488b066575605a4dfa9b27f86b1cf8d01b2de3537d

    • SSDEEP

      24576:mqDEvCTbMWu7rQYlBQcBiT6rprG8ap1IEdkxL0UeNi2fPs:mTvC/MTQYxsWR7aoE8Ln32fP

    • AgentTesla

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

    • 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