General

  • Target

    a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272

  • Size

    579KB

  • Sample

    250213-ernlfstlas

  • MD5

    f263a47f4438d83b0ee49453e41d6c54

  • SHA1

    16d7e1db40d61bfcd5a2597bd1594085cd8e7890

  • SHA256

    a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272

  • SHA512

    d15bf611bc97a47b74d6d297c75f2ff20016aeb6cf90069492b78df09f978907c4fd84fdb8d6d46d99331a5dcfcfc89ba9e8ed366e5164c2ecb138d6f088088f

  • SSDEEP

    12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb79:rBJwdhMJ6ZzHrfcsMGTfZ5P9

Malware Config

Targets

    • Target

      a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272

    • Size

      579KB

    • MD5

      f263a47f4438d83b0ee49453e41d6c54

    • SHA1

      16d7e1db40d61bfcd5a2597bd1594085cd8e7890

    • SHA256

      a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272

    • SHA512

      d15bf611bc97a47b74d6d297c75f2ff20016aeb6cf90069492b78df09f978907c4fd84fdb8d6d46d99331a5dcfcfc89ba9e8ed366e5164c2ecb138d6f088088f

    • SSDEEP

      12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb79:rBJwdhMJ6ZzHrfcsMGTfZ5P9

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Imminent family

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks