Managed XDR

c-users-user-appdata-l...e5897e97bfdfad995f.doc — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-ngzzkwij.cyh-0963c96ccb0340e5897e97bfdfad995f.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Title: , Template: Normal, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Last Printed: Wed Jul 7 07:04:00 2021, Create Time/Date: Wed Aug 18 03:20:00 2021, Last Saved Time/Date: Wed Aug 18 03:20:00 2021, Number of Pages: 21, Number of Words: 1410, Number of Characters: 8038, Security: 0
File size
168 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4c6f02ed6c9d3b541d9e133d1b45d18e120f993c
SHA256
b5c874c847a7270cab1d8cd0a0c44d76fb427ffba3696f687f799e1f8ba7ea0b
MD5
ab872331964033cd6af49b9bf78a2004

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

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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 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
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call