Managed XDR

pfiles-msoffice-office-library-autosave.xla — malware analysis report

File info

Filename
pfiles-msoffice-office-library-autosave.xla
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 949, Title: , Author: (C) 1995-1998 Microsoft Corporation, Comments: ., Last Saved By: Microsoft Corporation, Create Time/Date: Wed Nov 13 07:13:18 1996, Last Saved Time/Date: Tue Mar 9 12:07:40 1999, Security: 0
File size
59 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0ed2804b1395cee95ddb22313a7ecb29c51d3bb5
SHA256
c8b102be890502a0585cd26b0e2e3605ae1a06c62221c604e0ef60aaab294d2a
MD5
795648652110d56779f221bf3905d0db

Signatures

Execution

T1064 office_macros_hidden: Document contains suspicious Excel 4.0 macro
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
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

T1064 office_macros_hidden: Document contains suspicious Excel 4.0 macro
T1064 office_macros_suspicious: Document contains suspicious macro
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
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
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