General

  • Target

    Order PO230325174.exe

  • Size

    304KB

  • Sample

    230418-lneygacd71

  • MD5

    377a84d2218cb6c710595b066ef37ba7

  • SHA1

    73ab065c6bed38d832c70d72a2fb2c16462f546f

  • SHA256

    44b75803f16adb7768ad6ce2fcb8f56422a665085ac5aaebbce5fc8639bd352c

  • SHA512

    092a0fde188f590c24a8c5fecd2c25069681603c8b7c76912f41e329d93b78b55f9e18caf866775d391187610c9cfbdeaf168819c8bfac203cf7a67ca1f60e98

  • SSDEEP

    6144:/Ya61pD8pgbubbOtq5pJvAON2wjZcdo8EiJm6FISnieIuApf7W:/YXpD8pgbsbZ5/vbNZjZv0TuZuAp6

Malware Config

Targets

    • Target

      Order PO230325174.exe

    • Size

      304KB

    • MD5

      377a84d2218cb6c710595b066ef37ba7

    • SHA1

      73ab065c6bed38d832c70d72a2fb2c16462f546f

    • SHA256

      44b75803f16adb7768ad6ce2fcb8f56422a665085ac5aaebbce5fc8639bd352c

    • SHA512

      092a0fde188f590c24a8c5fecd2c25069681603c8b7c76912f41e329d93b78b55f9e18caf866775d391187610c9cfbdeaf168819c8bfac203cf7a67ca1f60e98

    • SSDEEP

      6144:/Ya61pD8pgbubbOtq5pJvAON2wjZcdo8EiJm6FISnieIuApf7W:/YXpD8pgbsbZ5/vbNZjZv0TuZuAp6

    • AgentTesla

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

    • Executes dropped EXE

    • 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