Extracted

• • Target

    35cc13b7eb863c2affc3a0f4ace204049f587291607ee56eea46d306eebc6211.bin

  • Size

    447KB

  • MD5

    e85af8c3447525f61e1f6c04e6bef2b4

  • SHA1

    18c53278eeff39b7cb8b491a9f83c8805d06f78e

  • SHA256

    35cc13b7eb863c2affc3a0f4ace204049f587291607ee56eea46d306eebc6211

  • SHA512

    7c380b2b49ff1d132976cb17fcfb45c21cef1c2bbc004d996e0bbd08316230e898e3112895a7c96d4a212a832dcd288cf1d54c120c8e7c6bacaff2872d3efdec

  Score

  10^/10

  colibribuild1loadersuricata

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • suricata: ET MALWARE Generic gate .php GET with minimal headers

    suricata: ET MALWARE Generic gate .php GET with minimal headers

    suricata

  • suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

    suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers

    suricata

  • suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

    suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer

    suricata

  • suricata: ET MALWARE Win32/Colibri Loader Activity

    suricata: ET MALWARE Win32/Colibri Loader Activity

    suricata

  • suricata: ET MALWARE Win32/Colibri Loader Activity M2

    suricata: ET MALWARE Win32/Colibri Loader Activity M2

    suricata

  • suricata: ET MALWARE Win32/Colibri Loader Activity M3

    suricata: ET MALWARE Win32/Colibri Loader Activity M3

    suricata

  • Executes dropped EXE

  • Checks computer location settings

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

  • Loads dropped DLL

  behavioral1behavioral2