Managed XDR

2025003_cash-flow_new_update.xls — malware analysis report

File info

Filename
2025003_cash-flow_new_update.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 874, Author: Microsoft Excel 5.0, Last Saved By: Saranya Vijitkunnawat, Name of Creating Application: Microsoft Excel, Last Printed: Thu Aug 6 12:07:33 2020, Create Time/Date: Fri Jan 8 10:16:38 1999, Last Saved Time/Date: Tue Apr 8 06:47:16 2025, Security: 0
File size
4.9 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
409e9a55e66ea6bb0036a125ae2f16ac6edda2a6
SHA256
aa6b2198c1922fdecea05dd78f9ef7afb06ac6615d3e062447a412215286756d
MD5
601dddad230722d35d6fc6fc6f1e75a2

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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

T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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: 2)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

Other

yara_rules: Static rules
creates_doc: Creates (office) documents 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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call