Managed XDR

x.doc — malware analysis report

File info

Filename
x.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: toctou, Template: Normal.dotm, Last Saved By: toctou, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 06:00, Create Time/Date: Tue Apr 23 17:36:00 2024, Last Saved Time/Date: Tue Apr 23 17:42:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
33 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
abc79f8c9198e5846a6c8be45d1f4149c55b53c3
SHA256
4320f0f0898b0557a5939c806ac8d21234ccf1e2317bacecc7b6337e48e8193b
MD5
bb2e1a7425fe7ca4c4617428f5cc4ae9

Signatures

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1064 office_macros_suspicious: Document contains suspicious macro
T1059.001 suspicious_process: Spawns a suspicious process
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL
T1064 office_macros: The document contains macro
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

T1064 office_macros_suspicious: Document contains suspicious 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
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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