General

  • Target

    Release.zip

  • Size

    6.4MB

  • Sample

    250401-nnznzszqw2

  • MD5

    89661a9ff6de529497fec56a112bf75e

  • SHA1

    2dd31a19489f4d7c562b647f69117e31b894b5c3

  • SHA256

    e7b275d70655db9cb43fa606bbe2e4f22478ca4962bbf9f299d66eda567d63cd

  • SHA512

    33c765bf85fbec0e58924ece948b80a7d73b7577557eaac8865e481c61ad6b71f8b5b846026103239b3bd21f438ff0d7c1430a51a4a149f16a215faad6dab68f

  • SSDEEP

    196608:SYNI1S7C6S230UwVLW83FUSA7WQZzwM3/C2cM7m2:rNIs7CDvB1USA7WS/vcx2

Malware Config

Extracted

Family

xenorat

C2

localhost

Mutex

testing 123123

Attributes
  • delay

    1000

  • install_path

    nothingset

  • port

    1234

  • startup_name

    nothingset

Targets

    • Target

      Release.zip

    • Size

      6.4MB

    • MD5

      89661a9ff6de529497fec56a112bf75e

    • SHA1

      2dd31a19489f4d7c562b647f69117e31b894b5c3

    • SHA256

      e7b275d70655db9cb43fa606bbe2e4f22478ca4962bbf9f299d66eda567d63cd

    • SHA512

      33c765bf85fbec0e58924ece948b80a7d73b7577557eaac8865e481c61ad6b71f8b5b846026103239b3bd21f438ff0d7c1430a51a4a149f16a215faad6dab68f

    • SSDEEP

      196608:SYNI1S7C6S230UwVLW83FUSA7WQZzwM3/C2cM7m2:rNIs7CDvB1USA7WS/vcx2

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks system information in the registry

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

MITRE ATT&CK Enterprise v15

Tasks