Managed XDR

vtdl_1r4_8obv — malware analysis report

File info

Filename
vtdl_1r4_8obv
File type
RFC 822 mail, ASCII text, with CRLF, CR line terminators
File size
69.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a85b848b0ac89dbe8ea13ef428c89db3745d801c
SHA256
57a88703abbb9f0eabd46510fcab547b348fcca8918cac12ad95fadb501c059c
MD5
6670f0c43c13bfed48647a23ac0d26f9

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_write_exe: Office document dropped an executable file
T1059.003 suspicious_process: Spawns a suspicious process

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

T1036 rundll_suspicious_extension: Runs rundll32, submitting a file with a suspicious extension
T1218.011 rundll_suspicious_extension: Runs rundll32, submitting a file with a suspicious extension
T1218.011 rundll_incorrect_pe: Runs rundll32, submitting incorrect PE file
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

T1135 server_share_info: Retrieves information about each shared resource on a server

Other

process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
create_rpc_bindings: Creates RPC connection
message_box: Displays a message
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