Managed XDR

vtdl_1751948128_l4trxc1c — malware analysis report

File info

Filename
vtdl_1751948128_l4trxc1c
File type
Microsoft Excel 2007+
File size
228.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c5c6bed22b7785241ca0cb27d06e5ec4868b6c26
SHA256
aefdeffd3b0cd4fe8a33a275b3c0ffb2a4ba21a2b4b65faec3da5a85b0eea38f
MD5
bdf6309138987c8e7baeb81f0e13bad5

Signatures

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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card