Managed XDR

scratch-zoo-2025-04-15...facc3807d0cb317cf24f71 — malware analysis report

File info

Filename
scratch-zoo-2025-04-15-f0e219bd0efacc3807d0cb317cf24f71
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 01:18:36 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
fafba2522fc86818f488a324b441c80421bdfd79
SHA256
ab07eb4d82b06cbdedcb894822a4de2d12505ef6317af4ed841e536003852718
MD5
f0e219bd0efacc3807d0cb317cf24f71

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

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
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

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