General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    230101-c4qkgabb29

  • MD5

    6078f3509ba418806f0a815ae432f4a6

  • SHA1

    6f13d0c906168f57ff4538e552a62e638213ac19

  • SHA256

    ae014760994b198659cbb57a0300b70b52297cee17473e6dc1886b97b352a031

  • SHA512

    a694f14748900f7b7098416b423bf710314398e43d0a4006f038af90b45535f74b0d153a4f3e9dba4d20c8d2962b7f79ea01eed70d28203d529a204995e4dd9d

  • SSDEEP

    196608:91Oce9T0dmeHFR2hxRvBNWsOcYwivfuiAo:3OTAd5CNWksnuI

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      6078f3509ba418806f0a815ae432f4a6

    • SHA1

      6f13d0c906168f57ff4538e552a62e638213ac19

    • SHA256

      ae014760994b198659cbb57a0300b70b52297cee17473e6dc1886b97b352a031

    • SHA512

      a694f14748900f7b7098416b423bf710314398e43d0a4006f038af90b45535f74b0d153a4f3e9dba4d20c8d2962b7f79ea01eed70d28203d529a204995e4dd9d

    • SSDEEP

      196608:91Oce9T0dmeHFR2hxRvBNWsOcYwivfuiAo:3OTAd5CNWksnuI

    • 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