General

  • Target
    5th Hire remittance copy.exe
  • Size 503KB
  • Sample220627-kap1vahham
  • SHA256 b01ea964fe231d0b56d71ca6b447a1d51a31530e307227ff44fa8552f86bf3d5
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.8

Campaign
  • d89x

Decoy
  • e3/aLpiFX66wRrmRS1ypsw==

  • hgm3Pm4G/TiClXPQ2vBn

  • z6ivc64lvq53R3ZHvg==

  • VBg3ToevLyfdU62DS1ypsw==

  • bipHWeOBQoimFEXZpgY=

  • wtXm2xiYX5l8R3ZHvg==

  • +2UhreV6Xpx1N2cxqQ==

  • INHHkwKlbJ12R3ZHvg==

  • hGikrCu3AUncswL4

  • JGzbMlsHBkjJrBI=

  • Z23GFoCMkIEidVIqqXCtDEyIV19a30I=

  • aGKJoA83SUPpqRHrYkijsaYXxNIRxU0=

  • eEshmREFFIWDOZd3Ahxsqx0S4mE=

  • eJRM2F2Q1vO2n0XZpgY=

  • 16ShceqAEgvUXMuze+xath0S4mE=

  • oqABWtYGTYlYOaR6+Et3yxI6AQ==

  • rX2KWMFd8lBP7NW7aSx+ieoW9xuRDw==

  • KrZ1DngIlEQytgU=

  • cCob2BnF2FBZ/GhD74uzCzo=

  • zouowObcIU8oxuFxPSJo

Targets

    • Target
      5th Hire remittance copy.exe
    • Size 503KB
    • SHA256 b01ea964fe231d0b56d71ca6b447a1d51a31530e307227ff44fa8552f86bf3d5
    • MD5 SHA1 SHA512
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    • Xloader Payload

    • Adds policy Run key to start application

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks