Managed XDR

vtdl_dxphb222 — malware analysis report

File info

Filename
vtdl_dxphb222
File type
Rich Text Format data, version 1, ANSI
File size
8.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b697838c0e4657ca5879baf1a23500584cf20252
SHA256
88bcece3eb3cc23c332f50310715ff18571e647ee2a57f5e74d571f8c1044807
MD5
fcfd80f8d3157fb5a0663ee4918033b6

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
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

T1497.001 antivm_queries_computername: Retrieves the computer name
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
suspicious_process: Spawns a suspicious process
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
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