General

  • Target

    14112024_0136_x.exe

  • Size

    1.2MB

  • Sample

    241114-b1gbys1rhv

  • MD5

    86ee0e8789e9c11f707d056c4052292e

  • SHA1

    e14a7c7c230efeec03d671a91ece4ede1799f899

  • SHA256

    a3992c7d83574ef92d815f6102721f33cfae92461f518acc4196a1ee5ad3ede7

  • SHA512

    4a6a8dc4fb82483b8297bf4199cccfd4a1c32cf52cdad42eb0e015abba815a29bf3123d65bd8ea4e8c6efc630b7d7dcb9ee192f141514c8ba48e52a47d7c88ef

  • SSDEEP

    24576:Trd1nILlwmOWmdsNMRyHfeKx2b9O0xOaHAgfctN:TraaxkOb9XxOaHAgfctN

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    s82.gocheapweb.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    london@1759

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      14112024_0136_x.exe

    • Size

      1.2MB

    • MD5

      86ee0e8789e9c11f707d056c4052292e

    • SHA1

      e14a7c7c230efeec03d671a91ece4ede1799f899

    • SHA256

      a3992c7d83574ef92d815f6102721f33cfae92461f518acc4196a1ee5ad3ede7

    • SHA512

      4a6a8dc4fb82483b8297bf4199cccfd4a1c32cf52cdad42eb0e015abba815a29bf3123d65bd8ea4e8c6efc630b7d7dcb9ee192f141514c8ba48e52a47d7c88ef

    • SSDEEP

      24576:Trd1nILlwmOWmdsNMRyHfeKx2b9O0xOaHAgfctN:TraaxkOb9XxOaHAgfctN

    • AgentTesla

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

    • Agenttesla family

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • ModiLoader Second Stage

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • 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.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks