Managed XDR

vtdl_35a4z80m — malware analysis report

File info

Filename
vtdl_35a4z80m
File type
Microsoft Word 2007+
File size
26 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
69903ec7c9eb4d5c85563128c62afa7cbc5d6d3b
SHA256
5ba9fcd06c43477d4b4c810ac48535e72e189029f87c0cd3f62e2c35b526960f
MD5
dd2c86c1064005ff9bcf76e60737c322

Signatures

Execution

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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 crafted_cmdline: Runs a process with an obfuscated command line
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call