Managed XDR

eicar-excel-dde-cmd-powershell-echo.xlsx — malware analysis report

File info

Filename
eicar-excel-dde-cmd-powershell-echo.xlsx
File type
Microsoft Excel 2007+
File size
9.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2c5e1c3c651b680f4021ae8c0ff57dbb7f82e081
SHA256
786519767e4ddd6b5cbd98009626f32c417945ac8c1d8e077cb65471292df30e
MD5
fde467804ed2ae9850bd5020bddc7fd8

Signatures

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1059.001 suspicious_process: Spawns a suspicious process

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
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
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
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