General

  • Target

    815329af40c012e99c3adba70ebff5014fbde645b8e433344f51966d34580283.exe

  • Size

    1.4MB

  • Sample

    240501-b33b7sda4x

  • MD5

    d2526483ef4129e63bbf80025b8e10ec

  • SHA1

    4c71c524cd7176b858db856e63fc39ab043595e7

  • SHA256

    815329af40c012e99c3adba70ebff5014fbde645b8e433344f51966d34580283

  • SHA512

    15c8913ecf7f234b0ad598f67d4073199635dba4e701fb4c6394e6919597977c931e2040129defd4c2132b4a927d1061714f16c11fdcde3fd3d49d8f301b65d0

  • SSDEEP

    24576:jrVwDIOjBTiCcv9WeAvHUFQkHNJxrx0uHctgGqM0FvjAirjlUIxB:j3dzA/CQk/d9ct0MEvjvj

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pcclimited.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    tgbyhn@info

Targets

    • Target

      815329af40c012e99c3adba70ebff5014fbde645b8e433344f51966d34580283.exe

    • Size

      1.4MB

    • MD5

      d2526483ef4129e63bbf80025b8e10ec

    • SHA1

      4c71c524cd7176b858db856e63fc39ab043595e7

    • SHA256

      815329af40c012e99c3adba70ebff5014fbde645b8e433344f51966d34580283

    • SHA512

      15c8913ecf7f234b0ad598f67d4073199635dba4e701fb4c6394e6919597977c931e2040129defd4c2132b4a927d1061714f16c11fdcde3fd3d49d8f301b65d0

    • SSDEEP

      24576:jrVwDIOjBTiCcv9WeAvHUFQkHNJxrx0uHctgGqM0FvjAirjlUIxB:j3dzA/CQk/d9ct0MEvjvj

    • Detect ZGRat V1

    • ModiLoader, DBatLoader

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

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks