Managed XDR

c-users-user-appdata-l...gavo-rec-bujafemuv.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-1tusrdl0.n30-vigavo-rec-bujafemuv.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has Working directory, Has command line arguments, Icon, Archive, ctime=Sat Sep 15 07:12:15 2018, mtime=Sat Sep 15 07:12:15 2018, atime=Sat Sep 15 07:12:15 2018, length=278528, window=hidenormalshowminimized
File size
3.4 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
5d991e63d9746b6f8eb3270a3dca4ef0708765db
SHA256
13eca936be7e83818bbfe471fa27764dd11c1b45a00c6f506cf808293de77c3f
MD5
b5b86a07b84c38fb90b8ef6ace58d80d

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.003 suspicious_cmd: Executes cmd.exe with a suspicious command line
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

Defense Evasion

T1218 suspicious_cmdline: Executes a suspicious command
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1027 suspicious_cmd: Executes cmd.exe with a suspicious command line
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

T1082 has_wmi: Executes one or several WMI requests
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1057 has_wmi: Executes one or several WMI requests
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 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

network_bind: Starts servers listening at None
suspicious_process_network: Unusual process network activity detected
creates_suspended_process: Creates suspended process
message_box: Displays a message
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
Managed XDR