Managed XDR

2019nian-ji-ti-he-tong...-tong-2019-cao-an-.doc — malware analysis report

File info

Filename
2019nian-ji-ti-he-tong-cao-an-xiao-wo-ke-ji-you-xian-gong-si-nu-zhi-gong-quan-yi-bao-hu-zhuan-xiang-ji-ti-he-tong-2019-cao-an-.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: CN=/OU=kangdi/O=SH.Unicom, Template: Normal, Last Saved By: Yating Gong(), Revision Number: 2, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Jan 8 03:07:00 2019, Last Saved Time/Date: Tue Jan 8 03:07:00 2019, Number of Pages: 3, Number of Words: 458, Number of Characters: 2615, Security: 0
File size
49.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
78a7adc5a21461b2003fe9c26f225aa11c2044d0
SHA256
fe0f7ea2a5a87fe02f2fd2e2c3ea32dbd8d6835ed1d46586473b636863917470
MD5
628b7511ed478d096b094b174d8ea6dc

Signatures

Execution

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
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

Credential Access

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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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