Managed XDR

vtdl_1778609125_8gg53xfa — malware analysis report

File info

Filename
vtdl_1778609125_8gg53xfa
File type
news or mail, ASCII text, with CRLF line terminators
File size
734.1 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
4f4bb9710cde41d0a4b7b70d7e5c989a46a78d30
SHA256
4b1f2b414fdb255f693a17242b8ae6fdff0536c9d7d1490715962a060a0cdb8b
MD5
f610533adaab6ed7afc5ea2f5d37b3d1

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1059.001 suspicious_powershell: Creates suspicious PowerShell process
T1059.001 suspicious_process: Spawns a suspicious process
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059.003 suspicious_batch: Suspicious batch

Defense Evasion

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1027 many_env_vars: An extensive number of environment variables has been created (possible sign of obfuscation)

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1057 has_wmi: Executes one or several WMI requests
T1082 has_wmi: Executes one or several WMI requests
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

network_bind: Starts servers listening at None
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services