Managed XDR

wrf-8b8850b2-e41e-4119...82f5-1fc611228378-.tmp — malware analysis report

File info

Filename
wrf-8b8850b2-e41e-4119-82f5-1fc611228378-.tmp
File type
Composite Document File V2 Document, Cannot read section info
File size
44.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e5eaa8ddb7bc0870836679b8fb9fe742c62f8579
SHA256
9cf29e93f158c01cbf5d84f22fab690dfb4ef00b82a9f0dd8fe8d291e3c07544
MD5
35c286a95388ba7421dda67a585173f0

Signatures

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
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)

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
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains 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

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
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