Managed XDR

vtdl_jefttgir — malware analysis report

File info

Filename
vtdl_jefttgir
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Last Saved By: User, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jan 26 07:39:46 2024, Last Saved Time/Date: Fri Jan 26 07:39:46 2024, Security: 0
File size
15.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b140c16ef38a6b6593f7ace8d5eca64b13e82c6a
SHA256
a07fb834922208e30bb750ed8fa83142497f3c4ab72da4120bb92eaa0cfc8291
MD5
4c709cba53e23e6c75250dde7f17bf7e

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 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
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
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