General

  • Target

    tmp

  • Size

    266KB

  • Sample

    230519-m71vqagc4x

  • MD5

    0e06a0f67647db74c0b6719b6c892f2a

  • SHA1

    da7c7f0abaa2044c031c3916154fc19405fbcc74

  • SHA256

    aafc668d03f2fa59132b86a640f41eac2d2221053152524d99fcc61b7a56c5e4

  • SHA512

    d5545ef0c9b140eb9cecc510643f24157e21b8e13e3a04908500b0cc22b41f6140c519de5c644e50ea108b9ee84eb1efd76449d6c44c9a361ebce79b3be76696

  • SSDEEP

    6144:vYa6C8IkNwFnB8Qc4wa25gd+iwzSp4nxs+fcTws3R:vYk8IrFnTc4b25biCSWu+UcmR

Malware Config

Targets

    • Target

      tmp

    • Size

      266KB

    • MD5

      0e06a0f67647db74c0b6719b6c892f2a

    • SHA1

      da7c7f0abaa2044c031c3916154fc19405fbcc74

    • SHA256

      aafc668d03f2fa59132b86a640f41eac2d2221053152524d99fcc61b7a56c5e4

    • SHA512

      d5545ef0c9b140eb9cecc510643f24157e21b8e13e3a04908500b0cc22b41f6140c519de5c644e50ea108b9ee84eb1efd76449d6c44c9a361ebce79b3be76696

    • SSDEEP

      6144:vYa6C8IkNwFnB8Qc4wa25gd+iwzSp4nxs+fcTws3R:vYk8IrFnTc4b25biCSWu+UcmR

    • AgentTesla

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

    • Loads dropped DLL

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks