Managed XDR

vtdl_hwxhhknv — malware analysis report

File info

Filename
vtdl_hwxhhknv
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1258, Author: User, Last Saved By: User, Name of Creating Application: Microsoft Excel, Last Printed: Thu May 23 02:06:01 2024, Create Time/Date: Wed Jun 2 02:06:22 2010, Last Saved Time/Date: Thu May 23 03:23:41 2024, Security: 0
File size
111 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a6233bc4d17acb25218ede39604f1f17a68646bc
SHA256
aafcf87dc909a2a9be33d09b851992618f86cfb884c53fcb973d9f17fb0e9488
MD5
1f632ff56662fa8a5472146e61d6421c

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
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