Managed XDR

vtdl_eiahzg_c — malware analysis report

File info

Filename
vtdl_eiahzg_c
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: VNN.R9, Last Saved By: Bruno, Name of Creating Application: Microsoft Excel, Last Printed: Thu Jul 1 07:27:49 2021, Create Time/Date: Tue Jun 30 01:48:24 2015, Last Saved Time/Date: Wed Jul 31 13:42:38 2024, Security: 0
File size
64 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8b1a7b27ed5598f3bc96925758b48bcc2b6828a2
SHA256
378f7d920a3f43be8b76e1f2d86c46023610cbf47074387f52e8fdbd0b80ef4a
MD5
9e0df4038272dca41710d89c3c87ea02

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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 5)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1083 checks_recent_files: Attempt to check recently opened files through registry

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