General

  • Target

    e3311e72d49f3ccb773c322999190f72.exe

  • Size

    7.3MB

  • Sample

    240601-janbkseg39

  • MD5

    e3311e72d49f3ccb773c322999190f72

  • SHA1

    1d604c3f7609bb9258fba19a7b0fe7bfecfa26a5

  • SHA256

    79b1c1d4ee4a936840229b5a759aee9385d9e55e1afe5eadbbbd6dcf176f6ea5

  • SHA512

    bb479fe9357456fa12e81edd3c28478ed397115071edf9f5c86de7625d26641795ed4ce30e93d3da1bd40b8afa3926e22edf9ded784854272ffcf4523e63b84b

  • SSDEEP

    196608:91O2eBi9d5tIdHnglsN0V0adLg7nntg+Rzwq40ufE:3OxIBtuHglmg0egDtgKwq4W

Malware Config

Targets

    • Target

      e3311e72d49f3ccb773c322999190f72.exe

    • Size

      7.3MB

    • MD5

      e3311e72d49f3ccb773c322999190f72

    • SHA1

      1d604c3f7609bb9258fba19a7b0fe7bfecfa26a5

    • SHA256

      79b1c1d4ee4a936840229b5a759aee9385d9e55e1afe5eadbbbd6dcf176f6ea5

    • SHA512

      bb479fe9357456fa12e81edd3c28478ed397115071edf9f5c86de7625d26641795ed4ce30e93d3da1bd40b8afa3926e22edf9ded784854272ffcf4523e63b84b

    • SSDEEP

      196608:91O2eBi9d5tIdHnglsN0V0adLg7nntg+Rzwq40ufE:3OxIBtuHglmg0egDtgKwq4W

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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