General

  • Target

    245e1ca01de158a5849b064486bdbf15.exe

  • Size

    6.5MB

  • Sample

    240405-jr41nafd22

  • MD5

    245e1ca01de158a5849b064486bdbf15

  • SHA1

    ab50b42575f2709ab9ed14ccba23ef97134080af

  • SHA256

    c35d7a78351494327c6be40b8045b743edb04e04f4db64cf9203ca5b15bdd1f7

  • SHA512

    0bcd05b57d446db1a92cd00586b651e839e77629b46b37592841ee09d07bc131866c0122dfe076f7588907621adebab17027eaa03ede1819844ca88c0445dca5

  • SSDEEP

    196608:91ORxhOLc/C7Y9hzxWu7uDVCdnnoOf1+zP:3Ozsgd2jpiw7

Malware Config

Targets

    • Target

      245e1ca01de158a5849b064486bdbf15.exe

    • Size

      6.5MB

    • MD5

      245e1ca01de158a5849b064486bdbf15

    • SHA1

      ab50b42575f2709ab9ed14ccba23ef97134080af

    • SHA256

      c35d7a78351494327c6be40b8045b743edb04e04f4db64cf9203ca5b15bdd1f7

    • SHA512

      0bcd05b57d446db1a92cd00586b651e839e77629b46b37592841ee09d07bc131866c0122dfe076f7588907621adebab17027eaa03ede1819844ca88c0445dca5

    • SSDEEP

      196608:91ORxhOLc/C7Y9hzxWu7uDVCdnnoOf1+zP:3Ozsgd2jpiw7

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks