General

  • Target

    a7d2fb68bc40f6799cf17ceb8c150df30f19d7112ca6ca3f96c87d655e85f942.exe

  • Size

    1.0MB

  • Sample

    240905-b3hb2a1akn

  • MD5

    81135e57b4093fe559bf840d44268bc7

  • SHA1

    46f1bc65158143f12d580d981ab7030f6fe3744d

  • SHA256

    a7d2fb68bc40f6799cf17ceb8c150df30f19d7112ca6ca3f96c87d655e85f942

  • SHA512

    cb02a114fc5616fd428a637e65a5c1d8fc2f7a9fdd6415097e8e3e0742c3e7f72a0e4d4a5d0a8087c046282ae7189c5f14fa7cc89f9eab0bcf6e7ba58b9526e6

  • SSDEEP

    24576:1sjj0y7v3yoK3pIGfm3V4XsgTkHmX4CTHSi/SFYyfi5SfAy:ewy7PyT3pIGu3V4cgYUX/MYyfi5SfD

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.fasmacopy.gr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Fam28sjd

Targets

    • Target

      a7d2fb68bc40f6799cf17ceb8c150df30f19d7112ca6ca3f96c87d655e85f942.exe

    • Size

      1.0MB

    • MD5

      81135e57b4093fe559bf840d44268bc7

    • SHA1

      46f1bc65158143f12d580d981ab7030f6fe3744d

    • SHA256

      a7d2fb68bc40f6799cf17ceb8c150df30f19d7112ca6ca3f96c87d655e85f942

    • SHA512

      cb02a114fc5616fd428a637e65a5c1d8fc2f7a9fdd6415097e8e3e0742c3e7f72a0e4d4a5d0a8087c046282ae7189c5f14fa7cc89f9eab0bcf6e7ba58b9526e6

    • SSDEEP

      24576:1sjj0y7v3yoK3pIGfm3V4XsgTkHmX4CTHSi/SFYyfi5SfAy:ewy7PyT3pIGu3V4cgYUX/MYyfi5SfD

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • 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