Managed XDR

vtdl_z6pdsexh — malware analysis report

File info

Filename
vtdl_z6pdsexh
File type
CDFV2 Microsoft Outlook Message
File size
114.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
632e029b7e5ea173f85fbf946b3cb471adcde29f
SHA256
084220011fef730f8426134b9f55f7007a8619c1bc95167c86248ab12c4805fc
MD5
4e468520795324fc15f3b75f7073512d

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1059 autoit: AutoIt script execution detected
T1047 has_wmi: Executes one or several WMI requests

Privilege Escalation

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 mimics_extension: Attempts to mimic the file extension
T1497.003 antisandbox_sleep_utilities: Uses Windows utilities for pausing the execution
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1140 unpacking_utilities: Uses Windows utilities to unpack data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window

Discovery

T1497.003 antisandbox_sleep_utilities: Uses Windows utilities for pausing the execution
T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1057 process_interest: Enumerates processes
T1518 locates_browser: Attempts to identify where browsers are installed
T1082 reads_csrss: Attempts to read csrss.exe memory
T1016.001 system_network_configuration_discovery: System network configuration discovery detected

Command and Control

T1568.002 dga_domains: Connects to DGA domains
T1102.003 references_google: Contains links to cloud services of Google (potentially for malicious payload delivery)

Other

drops_interpreter: Creates intrepreter binary file
creates_exe: Creates executable files in the file system
dns_without_resolve: DNS query without a response
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
pe_overlay: PE file contains overlay
executes_dropped_exe: Executes dropped exe files
yara_rules: Static rules