Managed XDR

rhy2cui.lnk — malware analysis report

File info

Filename
rhy2cui.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has Working directory, Has command line arguments, Icon number=97, Normal, 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=435712, window=hidenormalshowminimized
File size
920 Bytes
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
23f4e9ccef03bdb6c7d7167bed1ec078ac4893a7
SHA256
1e9209db50caec0f2b51cea78a93324c2a802b6da7e4f07aa1710a25d96af831
MD5
e093e715f0324a0862a00b21f716603b

Signatures

Execution

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 url_cmdline: Cmdline of process contains URL

Defense Evasion

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime

Discovery

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed

Command and Control

T1071.001 network_http: Performs HTTP requests

Other

networkdyndns_checkip: Connects to a Dynamic DNS domain
dead_host: Connects to IP addresses that do not respond to requests
network_powershell: Powershell process network connection detected
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
yara_rules: Static rules