Managed XDR

vtdl_27jyz00c — malware analysis report

File info

Filename
vtdl_27jyz00c
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 1200, Author: Frederik V, Number of Characters: 8, Create Time/Date: Thu Jan 18 17:18:00 2024, Last Saved By: IEUs, Last Saved Time/Date: Thu Jan 18 17:39:00 2024, Name of Creating Application: Microsoft O, Number of Pages: 1, Revision Number: 3, Security: 0, Template: Normal, Total Editing Time: 03:00, Number of Words: 1
File size
2.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
980f2a048b9f894b520a7781f4634879e01ecb8c
SHA256
733468fd3f201e341138a7aebf7f3af433038a8a2a6fb133c21e8b88f8ce116c
MD5
2ac157e4ddd16e26b7250287a9d9fd53

Signatures

Execution

T1203 office_exploit_crash: Microsoft Office process crashes (failed exploitation of a vulnerability is possible)
T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
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)
T1064 office_macros_suspicious: Document contains suspicious macro
T1027 office_macros_hex_strings: Lines in hex found in document macro
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1064 office_macros: The document contains macro
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 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Other

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
yara_rules: Static rules