Managed XDR

7973000.doc — malware analysis report

File info

Filename
7973000.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 1252, Title: SURFACE TECHNOLOGIES DIVISION, Author: Henkel, Template: Normal.dot, Last Saved By: Henkel, Revision Number: 4, Name of Creating Application: Microsoft Word 8.0, Total Editing Time: 06:00, Last Printed: Sun May 2 23:46:00 1999, Create Time/Date: Sun May 2 23:43:00 1999, Last Saved Time/Date: Thu May 20 03:32:00 1999, Number of Pages: 4, Number of Words: 944, Number of Characters: 5382, Security: 0
File size
50.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
31f5398ce893b544027a1fdbb96a0aa5b345f775
SHA256
2e6c3b65fc23e031c330fe2f9c24bd0b45d85ed3152faf3297bcf16c91b5e0e8
MD5
6cfbdff12363e6b0385bdf94999f796b

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_strings: Feature lines found in document 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

T1064 office_macros_suspicious: Document contains suspicious macro
T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497.001 antivm_queries_computername: Retrieves the computer name

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call