Managed XDR

cmccs-usb-data.lnk — malware analysis report

File info

Filename
cmccs-usb-data.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Working directory, Has command line arguments, Icon, Archive, ctime=Thu Jan 2 04:59:12 2025, mtime=Tue Aug 18 02:08:55 2026, atime=Thu Jan 2 04:59:12 2025, length=236544, window=hidenormalshowminimized
File size
1.7 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
a3958497fd22c9aab946da9c91ee5f2ab5ddc283
SHA256
784b677a8482a81d352173eb43e0e1f6308e511c17e965ccb68444fa198044c6
MD5
9a73f655562c09a15c0386a0e08397d1

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

Defense Evasion

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1082 has_wmi: Executes one or several WMI requests
T1057 has_wmi: Executes one or several WMI requests
T1518 locates_browser: Attempts to identify where browsers are installed
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

network_bind: Starts servers listening at None
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
yara_rules: Static rules