Managed XDR

vtdl_7xls6wpa (XWorm) — malware analysis report

File info

Filename
vtdl_7xls6wpa
File type
MS Windows shortcut, Item id list present, Has Description string, Has Relative path, Has command line arguments, Icon number=13, ctime=Mon Jan 1 00:00:00 1601, mtime=Mon Jan 1 00:00:00 1601, atime=Mon Jan 1 00:00:00 1601, length=0, window=hidenormalshowminimized
File size
2.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
aad8d02f50881652d62310e6cf02429036b25d1c
SHA256
a88d31b3d52991a49757e2beb81ae5e81a15a7768f27f96744ebebdfa569808c
MD5
08ece243dd96feb1824b9dc461b3a949

Malwares

  • XWorm

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1047 has_wmi: Executes one or several WMI requests
T1059.001 suspicious_process: Spawns a suspicious process
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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
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

T1518.001 wmi_check_av: Uses WMI to check for installed antivirus software

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
suspicious_process_network: Unusual process network activity detected
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
suricata_alert: Malicious traffic detected

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