Managed XDR

book1.xlsx — malware analysis report

File info

Filename
book1.xlsx
File type
Microsoft Excel 2007+
File size
9.6 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
97cce48d9cb379b505649ac8cf9676a5abc0b751
SHA256
6ecc5fc61ba80bae6d4c2d427c925060438635f3730718f6203a0ba8ca659cb3
MD5
87e1e43b255bc5d5a7bc44d9cedc72d8

Signatures

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1203 suspicious_msapp: Suspicious execution of Microsoft Application (possible exploitation)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)

Defense Evasion

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

creates_suspended_process: Creates suspended process
test_check_service: Starts services
writes_data: Writes big amount of data to disk
Managed XDR