Managed XDR

kb_202607.html.lnk — malware analysis report

File info

Filename
kb_202607.html.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Sep 9 19:41:00 2025, mtime=Tue Sep 9 19:41:00 2025, atime=Tue Sep 9 19:41:00 2025, length=454656, window=hidenormalshowminimized
File size
1.8 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
7b30ff86acf3702809287e47e7a121e7c1711947
SHA256
b12ff6bfdaefc7ab7822a8857f805989d822f9646b30b5dbf87d9d89e51c1fac
MD5
fa506a093f9dfc276dbaf84cc42c8536

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious PowerShell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.003 suspicious_process: Spawns a suspicious process
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1218 suspicious_cmdline: Executes a suspicious command
T1070 stealth_webhistory: Clears browsing history
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1574 dropper_dll: Creates DLL, which is then loaded into the process
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
T1070.004 self_removal_command: Executes command to delete itself

Credential Access

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

Discovery

T1518.001 antiav_detectservice: Attempts to detect installed antiviruses by a certain service
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
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

T1102.003 cloud_google: Connects to cloud services of Google (potentially for malicious payload delivery)
T1102.003 cloud_github: Connects to cloud services of Github (potentially for malicious payload delivery)
T1105 cmdline_curl: Uses curl utility for network data transferring
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

creates_exe: Creates executable files in the file system
multiple_useragents: Uses more than one unique User-Agent
dead_link: Attempts to run a file from a dead or blocked URL
network_bind: Starts servers listening at 127.0.0.1:0, None
suspicious_process_network: Unusual process network activity detected
creates_suspended_process: Creates suspended process
message_box: Displays a message
executes_dropped_html: Executes dropped html files
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
js_suspicious: Suspicious javascript
yara_rules: Static rules