General

  • Target

    DH BL DRAFT.bat

  • Size

    1.1MB

  • Sample

    240902-nxwzfszamq

  • MD5

    12605c0487b4dfaec2828e2dfe81417c

  • SHA1

    ed74ef4119b983fcccebd8bc7fc8804a86ec9d60

  • SHA256

    b5886afcf6238af46bce282331584353cd77a8bdab70878cfbe9e0f796052b41

  • SHA512

    1563e2570620f3621eed87e63e4a5a7f682a5fee2234a40c3bf9743819f756628ffe4e5d4bba92c3630f9367ba417492488a401c617f84af4fcc2b4292634054

  • SSDEEP

    24576:PQOGURtoqDPDekORTOACbfAk+T+7ofDFU:405DekiTNYfA+7GF

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5862304010:AAGELNW7Uh-qnFDDQucOIsNATlN1Btw8R-8/

Targets

    • Target

      DH BL DRAFT.bat

    • Size

      1.1MB

    • MD5

      12605c0487b4dfaec2828e2dfe81417c

    • SHA1

      ed74ef4119b983fcccebd8bc7fc8804a86ec9d60

    • SHA256

      b5886afcf6238af46bce282331584353cd77a8bdab70878cfbe9e0f796052b41

    • SHA512

      1563e2570620f3621eed87e63e4a5a7f682a5fee2234a40c3bf9743819f756628ffe4e5d4bba92c3630f9367ba417492488a401c617f84af4fcc2b4292634054

    • SSDEEP

      24576:PQOGURtoqDPDekORTOACbfAk+T+7ofDFU:405DekiTNYfA+7GF

    • 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.

    • 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.

    • 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