Managed XDR

vtdl_3v1s3tc6 — malware analysis report

File info

Filename
vtdl_3v1s3tc6
File type
Microsoft Word 2007+
File size
1.6 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
da4733f5ff50ad5cde9bd04d882b462903299512
SHA256
282ebaf60f9eb94d4ccb000467ff1b3402ae8bb74708987f1a46631c5cdefbfd
MD5
f2df241c1e05b9565d46a67e1053b564

Signatures

Execution

T1204.002 office_strings: Office file contains suspicious strings
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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

T1070 stealth_window: A process created a hidden window
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
error_drawtext: An error occured while executing the file
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