Managed XDR

vtdl_1748651620__yar8lp_ — malware analysis report

File info

Filename
vtdl_1748651620__yar8lp_
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 949, Author: Tran Duy Linh, Template: Normal.dotm, Last Saved By: Tran Duy Linh, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 04:00, Create Time/Date: Fri Nov 23 04:35:00 2012, Last Saved Time/Date: Fri Nov 23 04:39:00 2012, Number of Pages: 1, Number of Words: 5, Number of Characters: 34, Security: 0
File size
998.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d7ffeb78e9afe56f95fa121a7570a95fc24a1704
SHA256
bce0b89ba73e54974cb73fb9872491da033083d5353e558b1cc2febdf44bc552
MD5
037772a044e1ace5947d40a9499465ae

Signatures

Execution

T1203 office_exploit_crash: Microsoft Office process crashes (failed exploitation of a vulnerability is possible)
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

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
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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