General

  • Target

    810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

  • Size

    752KB

  • Sample

    241003-b34j9sxhlq

  • MD5

    6d59e320844353e2006021b4f44598b9

  • SHA1

    3b41aca9c2823a30611522c424ffb408d850188c

  • SHA256

    810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63

  • SHA512

    b54ca9cc5648cfd9d17d49fa472763577282cf4795324deae8903b9722b1e2e6e78557f94adfd4b429c4f0272d88a062051ab6a2e64ebf4246b0ddc21c2721df

  • SSDEEP

    12288:9Tv+zZK/vEXpwLvrKC5j8BWE4w00q70S/D9tNvk:1vGKHGgvrKX4LV/5tNv

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63.exe

    • Size

      752KB

    • MD5

      6d59e320844353e2006021b4f44598b9

    • SHA1

      3b41aca9c2823a30611522c424ffb408d850188c

    • SHA256

      810430cb80a2b4d0cfb713a72dcb40c148f5494ae06b904ebe019e8f61b79d63

    • SHA512

      b54ca9cc5648cfd9d17d49fa472763577282cf4795324deae8903b9722b1e2e6e78557f94adfd4b429c4f0272d88a062051ab6a2e64ebf4246b0ddc21c2721df

    • SSDEEP

      12288:9Tv+zZK/vEXpwLvrKC5j8BWE4w00q70S/D9tNvk:1vGKHGgvrKX4LV/5tNv

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks