General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    230106-n7116abe9z

  • MD5

    1c311ccf26306d25574d7cf78c246e6c

  • SHA1

    c19f9c7b996b06421e3597c7de0575295b187ddb

  • SHA256

    7450c6e18274c4af5b2138c3ee1a29c36d52b89f97a7c1d23f8bd38becbd6505

  • SHA512

    5135d904cc7a0cf574d98fa001f14ac727d564a146ef41ee88925706148a205422cb071e18324db21ccbabfff43a20bcf15968a58237e14d2c6413b865725b2f

  • SSDEEP

    196608:91O6SIPM+LZvo8AGNJZBLuTQxCOiraSHh66yenc:3OWP7ZvKWLaICPra9R

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      1c311ccf26306d25574d7cf78c246e6c

    • SHA1

      c19f9c7b996b06421e3597c7de0575295b187ddb

    • SHA256

      7450c6e18274c4af5b2138c3ee1a29c36d52b89f97a7c1d23f8bd38becbd6505

    • SHA512

      5135d904cc7a0cf574d98fa001f14ac727d564a146ef41ee88925706148a205422cb071e18324db21ccbabfff43a20bcf15968a58237e14d2c6413b865725b2f

    • SSDEEP

      196608:91O6SIPM+LZvo8AGNJZBLuTQxCOiraSHh66yenc:3OWP7ZvKWLaICPra9R

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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.

    • 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 v6

Tasks