Managed XDR

vtdl_hg8eivfa — malware analysis report

File info

Filename
vtdl_hg8eivfa
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: tbvptv, Last Saved By: Administrator, Name of Creating Application: Microsoft Excel, Last Printed: Mon Apr 8 03:04:25 2024, Create Time/Date: Tue Apr 10 02:23:25 2007, Last Saved Time/Date: Mon Apr 8 03:07:31 2024, Security: 0
File size
143.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ddaae8307e386541d8963dfd86d7e3762be9b724
SHA256
0dac84c33852202398ae2bb2131b0f854e29a952414ea421e1825b6be0a5a611
MD5
1dd6252aef66e062d09181e1f8cecad1

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 5)
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

T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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: 5)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 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
error_drawtext: An error occured while executing the file
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