Managed XDR

autorecovery-save-of-document.asd — malware analysis report

File info

Filename
autorecovery-save-of-document.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Author: Windows, Template: Normal.dotm, Last Saved By: Windows, Revision Number: 256, Name of Creating Application: Microsoft Office Word, Total Editing Time: 5d+22:56:00, Create Time/Date: Tue Apr 14 09:13:00 2020, Last Saved Time/Date: Tue Apr 21 14:42:00 2020, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
62.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f7bfac198fe36c6bebf855050ecb8b020753615a
SHA256
d4d4b230f061b285fafee03750ad5a53668dbb626d178453fe6c27df78194451
MD5
add984322082138835c0d12fc54619f0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 3)
T1064 office_macros_strings: Feature lines found in document macro
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)
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macroses (total: 3)
T1064 office_macros_strings: Feature lines found in document macro
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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
checktokenmembership: Checks user token with CheckTokenMembership call