Managed XDR

vtdl_3338bd4e — malware analysis report

File info

Filename
vtdl_3338bd4e
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.0, Code page: 874, Title: , Author: 711, Template: Normal.dot, Last Saved By: Master, Revision Number: 5, Name of Creating Application: Microsoft Word 10.0, Total Editing Time: 49:00, Last Printed: Fri Nov 30 12:29:00 2001, Create Time/Date: Thu Jun 8 09:22:00 2006, Last Saved Time/Date: Fri Jun 9 11:41:00 2006, Number of Pages: 1, Number of Words: 184, Number of Characters: 1051, Security: 0
File size
105.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
246c98c7969a925e2248d80a62818736433dc175
SHA256
508201f7ee4ab682e31f8d48aa1f921896bb0f0b17ffcc6f8ee3281c2e93edad
MD5
444a095f93ac39891689ca8a745395a3

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_strings: Feature lines found in document 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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_strings: Feature lines found in document 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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
create_rpc_bindings: Creates RPC connection
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