General

  • Target

    https://l.facebook.com/l.php?u=AT2XxCbjVjZEuf4J1iOKOwIql9nXkDd9PylVnza4XOb-u5lt30aevZdScUPu7BGXsjRKrNdZ-sk_KvYnZTDJbAkJ7zfR&h=AT25GomPtk3RrRqn4BxfXCIg2zV_MOA-cKnWfbsr-pivLZ8N26WyNxFunkVrhc2h_-1J3Ruw88o3LRxmPX1oTgR-QlA1vBUlAVFXQxf_ctQFMKHLu0WSyml7b87t3fj8gAA8QiY&__cft__0=AZWODYLpvI9VX1z6NqVUZqJr0MKHlzQDbdsa07yPinEcydKsxtUI25oPZzOvvbKenYgKhMdIHBkmFzr7eyC4H4eEP25CTk6Tum_VLTEpmnkgjnZGdIONPqSvdN9-04XjhuNlG5XIagRtwbUhYbCsTao39N3FHwE_saCKXGkQRZo63KKxG2fDHDUPSQ1CxwsHZ2vxdhZmKJUXdMh3IIUx1vc08G6-Zg-jQSaSGjiuedSKafPclT07VcQByR1NDxTIHGIDWYuMnpEZ1qXpw2jMWNmMMiD1cYE40Lx-0rZuTQk0dYASgNGbRXdDZplH70htLYM&__tn__=H-R

  • Sample

    221126-xdklrafb66

Malware Config

Targets

    • Target

      https://l.facebook.com/l.php?u=AT2XxCbjVjZEuf4J1iOKOwIql9nXkDd9PylVnza4XOb-u5lt30aevZdScUPu7BGXsjRKrNdZ-sk_KvYnZTDJbAkJ7zfR&h=AT25GomPtk3RrRqn4BxfXCIg2zV_MOA-cKnWfbsr-pivLZ8N26WyNxFunkVrhc2h_-1J3Ruw88o3LRxmPX1oTgR-QlA1vBUlAVFXQxf_ctQFMKHLu0WSyml7b87t3fj8gAA8QiY&__cft__0=AZWODYLpvI9VX1z6NqVUZqJr0MKHlzQDbdsa07yPinEcydKsxtUI25oPZzOvvbKenYgKhMdIHBkmFzr7eyC4H4eEP25CTk6Tum_VLTEpmnkgjnZGdIONPqSvdN9-04XjhuNlG5XIagRtwbUhYbCsTao39N3FHwE_saCKXGkQRZo63KKxG2fDHDUPSQ1CxwsHZ2vxdhZmKJUXdMh3IIUx1vc08G6-Zg-jQSaSGjiuedSKafPclT07VcQByR1NDxTIHGIDWYuMnpEZ1qXpw2jMWNmMMiD1cYE40Lx-0rZuTQk0dYASgNGbRXdDZplH70htLYM&__tn__=H-R

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks