Managed XDR

c-users-user-appdata-l...eb-2024-10-29.png-.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-mybfwhvk.fqd-skolweb-2024-10-29.png-.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Sat Jun 20 20:35:44 2020, mtime=Sat Jun 20 20:35:44 2020, atime=Sat Jun 20 20:35:44 2020, length=236032, window=hidenormalshowminimized
File size
3 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
399c72fdeda18c328a5a0754ff06d63e6a836ae1
SHA256
9626c02f774543115d7b60426c10c5e718d8e0c86c1531d4c654b583fe2b8819
MD5
b28f10e32febf45a73207ebf9b5576dc

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 executes_dropped_cmd: Executes dropped batch files
T1059.003 url_cmdline: Cmdline of process contains URL
T1059.003 suspicious_batch: Suspicious batch

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

T1218 suspicious_cmdline: Executes a suspicious command
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1218 suspicious_cmdline_keywords: Cmdline with suspicious keywords
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization
T1562.001 amsi_patching_attempt: Attempts to patch Microsoft AMSI protection (amsi.dll)
T1070.004 self_removal_command: Executes command to delete itself

Discovery

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antivm_generic_video: Checks information about video adapters in registry, possibly for anti-virtualization

Command and Control

T1071.001 network_http: Performs HTTP requests
T1105 cmdline_curl: Uses curl utility for network data transferring
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
opens_document: Opens office documents
creates_exe: Creates executable files in the file system
suspicious_process_network: Unusual process network activity detected
creates_doc: Creates (office) documents in the file system
network_powershell: Powershell process network connection detected
creates_suspended_process: Creates suspended process
test_check_service: Starts services