Managed XDR

scratch-zoo-2025-04-14...6a3d3a8f49197aece5cbe5 — malware analysis report

File info

Filename
scratch-zoo-2025-04-14-e7dd03443f6a3d3a8f49197aece5cbe5
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: Jenny She Intertek, Last Saved By: Jenny She Intertek, Create Time/Date: Fri Apr 11 08:41:38 2025, Last Saved Time/Date: Fri Apr 11 08:41:38 2025, Security: 0
File size
69 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8d9592ccc039ace48367b70c061a169d9441c593
SHA256
318cc49fd88c84b89d6570df016ad8468947ea348036e54fe0ea329beb33be8e
MD5
e7dd03443f6a3d3a8f49197aece5cbe5

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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: 4)
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1135 server_share_info: Retrieves information about each shared resource on a server
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
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