Managed XDR
Group-IB MDP Report
File info
Filename: vtdl_8wssb5ms
File Type: PE32 executable (GUI) Intel 80386, for MS Windows
File Size: 4.1 MB
Env info
win7/x86 en
Hashes
SHA1: b0c80d8e08f9532c6799a08d047d02922695c2a8
SHA256: 6ac1cf37b0d90b82795913957aecacbab301ce1ec42b595a9747aca95db424f0
MD5: 9deece55bf39067369983c3fe80215e0
Malwares
Glupteba
Signatures
Execution
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1569.002 persistence_service: Starts newly created service
T1047 has_wmi: Executes one or several WMI requests
Persistence
T1543.003 creates_service: Creates a service, that will start automatically
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1543.003 persistence_services: Modifies Services registry key
T1574.011 persistence_services: Modifies Services registry key
Privilege Escalation
T1068 integrity_level: Process privileges have been escalated
T1543.003 creates_service: Creates a service, that will start automatically
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1543.003 persistence_services: Modifies Services registry key
T1574.011 persistence_services: Modifies Services registry key
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
Defense Evasion
T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1562.001 disables_security: Disables Windows Security options
T1497.001 antivm_vbox_devices: Detects VirtualBox through the presence of a device
T1497.001 antivm_vmware_devices: Detects VMware through the presence of a certain device
T1497.001 antivm_vbox_keys: Detects VirtualBox through the presence of a registry key
T1562.004 firewall_add_rule: Modifies Firewall rules
T1564.001 stealth_file: Creates hidden or system files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1036 system_filename: Created a file named as a common system file
T1036 system_procname: Created a process named as a common system process
T1574.011 persistence_services: Modifies Services registry key
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1480 system_default_lang_id_present: Checks the system language
Discovery
T1497.001 antivm_vbox_devices: Detects VirtualBox through the presence of a device
T1497.001 antivm_vmware_devices: Detects VMware through the presence of a certain device
T1497.001 antivm_vbox_keys: Detects VirtualBox through the presence of a registry key
T1057 process_interest: Enumerates processes
T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1082 reads_csrss: Attempts to read csrss.exe memory
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
Command and Control
T1102.003 cloud_discord: Connects to cloud services of Discord (potentially for malicious payload delivery)
Impact
T1489 stops_service: Stops Windows services
T1489 service_control_stop: Stops services via ControlService
Other
yara_rules: Static rules
glupteba_behavior: Glupteba indicators detected
creates_exe: Creates executable files in the file system
sc_service: Provide protections from stopping own services
executes_dropped_exe: Executes dropped exe files
creates_in_windows: Creates files in the Windows directory
trojan_jorik: Jorik indicators detected
copies_self: Creates a copy of itself
ip_domains: Identifies an IP address using external resources
network_bind: Starts servers listening at 0.0.0.0:31461
suspicious_process_network: Unusual process network activity detected
dns_without_resolve: DNS query without a response
suspicious_process: Spawns a suspicious process
unsigned_driver_drop: Sample is not signed and drops a device driver
driver_load: Loads a driver
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
origin_langid: Unconventional language of the executable file
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
pe_overlay: PE file contains overlay
suricata_alert: Malicious traffic detected
Managed XDR