Resubmissions

18-12-2022 07:46

221218-jlyaxsba38 10

18-12-2022 07:40

221218-jhzdtadh5w 8

General

  • Target

    https://cdn.discordapp.com/attachments/1008874207028981800/1053914756156755989/SeerX.exe

  • Sample

    221218-jlyaxsba38

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1008874207028981800/1053914756156755989/SeerX.exe

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • 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