Managed XDR

vtdl_tlkufcx7 — malware analysis report

File info

Filename
vtdl_tlkufcx7
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Comments: infected by NEG Promo!, Last Saved By: admin, Name of Creating Application: Microsoft Excel, Create Time/Date: Thu Jan 4 05:15:25 2024, Last Saved Time/Date: Thu Jan 4 05:15:25 2024, Security: 0
File size
29 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
70e706945625fc08cd8e852e0fbdf22be2036d07
SHA256
95af91f61f2dbc9c8229427cf443f002b812ac8b732f9a2f590e5934116fb113
MD5
a5954eb460b3cb7b28267296a1bc2da2

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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 4)
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 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
process_crashed: One of the processes has failed
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
checktokenmembership: Checks user token with CheckTokenMembership call