Resubmissions

25/05/2024, 16:24

240525-twh9vsad6v 8

25/05/2024, 16:23

240525-tv14aaah36 1

25/05/2024, 16:23

240525-tvvw9sah32 1

General

  • Target

    nuance-dragon-professional-16-00-200-121

  • Size

    699B

  • Sample

    240525-twh9vsad6v

  • MD5

    39d9528a539f73768073a9d8e4587324

  • SHA1

    f46f256935e8d61208b6f67d4d76c0987f9025cd

  • SHA256

    0c9bbfe175c1dc57fff572a1395af56b7942836d4c0c0708889ce35993d76c05

  • SHA512

    ca467053ef9cae683a71197755d9e9abc714395468d899eaa7b0aad23fc7ef9f5a51ec19b4743fb603f0862fcd09c9a07ee8e9ecdde80ecb94673c8c9af0e325

Malware Config

Targets

    • Target

      nuance-dragon-professional-16-00-200-121

    • Size

      699B

    • MD5

      39d9528a539f73768073a9d8e4587324

    • SHA1

      f46f256935e8d61208b6f67d4d76c0987f9025cd

    • SHA256

      0c9bbfe175c1dc57fff572a1395af56b7942836d4c0c0708889ce35993d76c05

    • SHA512

      ca467053ef9cae683a71197755d9e9abc714395468d899eaa7b0aad23fc7ef9f5a51ec19b4743fb603f0862fcd09c9a07ee8e9ecdde80ecb94673c8c9af0e325

    • Contacts a large (830) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Downloads MZ/PE file

    • 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 for any installed AV software in registry

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks