Managed XDR

vtdl_j0zwwajz — malware analysis report

File info

Filename
vtdl_j0zwwajz
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 949, Author: vmuser, Last Saved By: vmuser, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Feb 19 05:28:41 2024, Last Saved Time/Date: Mon Feb 19 05:29:12 2024, Security: 0
File size
39.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d695c2c6ea695447e75e14f873b39332dfce7709
SHA256
1adde9eb902052808bad3ffc07dcda0af8f0117c8d5a39bc93b45245b45057eb
MD5
bb54fdff0f97b077a8bc5e38d2c570a3

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 3)
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: 3)
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
office_summary: The document contains suspicious metadata
break_limit_exceeded: Warning: function calls limit has been exceeded
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