Managed XDR

scratch-zoo-2025-04-15...f417ab8c4dcab1eaceba08 — malware analysis report

File info

Filename
scratch-zoo-2025-04-15-2dd6e901b5f417ab8c4dcab1eaceba08
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Last Saved By: ASUS, Revision Number: 1, Name of Creating Application: Microsoft Excel, Last Printed: Fri Mar 28 09:58:44 2025, Create Time/Date: Mon Feb 27 02:15:05 2006, Last Saved Time/Date: Mon Apr 14 01:21:56 2025, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
60 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d1dbd9e17178035362aaaec8d7ea1a3a5c3555e6
SHA256
1325d92aba1caf4d1270b8261f54868ddb3e9468e9873db5edb89fa80891ed9a
MD5
2dd6e901b5f417ab8c4dcab1eaceba08

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
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

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
T1064 office_macros: The document contains macroses (total: 4)
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 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
T1083 checks_recent_files: Attempt to check recently opened files through registry
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
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