Managed XDR

vtdl_yluwyvgm — malware analysis report

File info

Filename
vtdl_yluwyvgm
File type
Microsoft Word 2007+
File size
17.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5eb83b05078b6c68ccfba13560a75441ce6509f4
SHA256
6f0890ab5861a9debaf833be1e250069eb6827f81c0a630de7e3fecfd3c16842
MD5
327d6caeae6eae0743df775afdce0427

Signatures

Execution

T1559 suspicious_process: Spawns a suspicious process
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 2)
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

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: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

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
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call