Managed XDR

vtdl_1747876784_oc_1y5k8 — malware analysis report

File info

Filename
vtdl_1747876784_oc_1y5k8
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Last Saved By: HUAWEI, Last Printed: Sun Feb 21 03:00:47 2021, Last Saved Time/Date: Sun Feb 21 03:03:08 2021, Security: 0
File size
124 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6e75e63e7fbd43481d7ed8619d68bc767d5c507f
SHA256
edcbcfcfa18a6431a99cdeda9d0b4a2efd182f691d7e1115cce89c6810c66337
MD5
b820d3342d6c7234480a409ce650c491

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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 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

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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