Managed XDR

c-users-user-appdata-l...dfd4135ca3385d6453.tmp — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-dfd4135ca3385d6453.tmp
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: IRIS, Template: Normal.dot, Last Saved By: renjb, Revision Number: 653, Name of Creating Application: Microsoft Office Word, Total Editing Time: 18:33:00, Last Printed: Wed Mar 2 05:54:00 2011, Create Time/Date: Wed Dec 3 02:18:00 2003, Last Saved Time/Date: Fri Feb 10 02:55:00 2012, Number of Pages: 26, Number of Words: 4939, Number of Characters: 28157, Security: 0
File size
4.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8e9532f2aa16448da98ce8f870f53d00ae4a30e1
SHA256
001839642b08d791bbba5ebae6037577addc8d800d27ef1cbec411878ea210c4
MD5
9e0ffd56006f4686bd7385f3f9b2d29a

Signatures

Execution

T1203 office_runs_dll: Suspicious document behaviour (tries to execute dll file in hidden window)
T1559 suspicious_process: Spawns a suspicious process
T1064 office_macros: The document contains macroses (total: 2)
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

T1064 office_macros: The document contains macroses (total: 2)
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
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

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
yara_rules: Static rules