Managed XDR

vtdl_35twdonb — malware analysis report

File info

Filename
vtdl_35twdonb
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 1251, Template: Normal.dot, Last Saved By: Ivan A. Teblyashkin, Revision Number: 48, Name of Creating Application: Microsoft Word 8.0, Create Time/Date: Mon Mar 15 12:52:00 1999, Last Saved Time/Date: Mon Aug 9 17:27:00 1999, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
41.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
844afda0eebb44866af0ef75ee3e3bb6a8bd57b2
SHA256
6a339d25865a250dd7d8132c95d734c16491a1f898c0d0dca9f47d0adcd3856c
MD5
49e0f72ffb664d99bae89f8b28f731f4

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
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

T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call