Resubmissions

10/04/2024, 02:13

240410-cnvjgsbh4610

10/04/2024, 02:13

240410-cntxysfb9y10

10/04/2024, 02:13

240410-cntbesbh4510

10/04/2024, 02:13

240410-cns1nabh4410

27/06/2023, 15:25

230627-stryjsfe8s10

General

  • Target
    446278b00e672276ebd77b7a20356f9fdad4aeb0add39d714de87f3c6b17af89.exe
  • Size 344KB
  • Sample230627-stryjsfe8s
  • SHA256 446278b00e672276ebd77b7a20356f9fdad4aeb0add39d714de87f3c6b17af89
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • gurcu

C2
  • https://api.telegram.org/bot6202531839:AAHT41T-v1F7LRPMrYNhW3IEdF7Ab7I7uTM/sendMessage?chat_id=-1001903439899

Targets

    • Target
      446278b00e672276ebd77b7a20356f9fdad4aeb0add39d714de87f3c6b17af89.exe
    • Size 344KB
    • SHA256 446278b00e672276ebd77b7a20356f9fdad4aeb0add39d714de87f3c6b17af89
    • MD5 SHA1 SHA512 SSDEEP
    • Gurcu, WhiteSnake

      Gurcu is a malware stealer written in C#.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks