Managed XDR

sikyueo_crt-7bnpnocql-...x32-t-2zycujvvvm2l-.js — malware analysis report

File info

Filename
sikyueo_crt-7bnpnocql-o8r-60jamqcx32-t-2zycujvvvm2l-.js
File type
ASCII text, with very long lines, with CRLF line terminators
File size
1.9 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
1458b5aab8c0d01bf7a135e5ea45c9692aba534e
SHA256
77e9db02cb1ff8d4a5551c02e93c4b42eacb26a416b2b22fb72533edc312c73c
MD5
43b2cb6e96b883f38274c6a3122334a2

Signatures

Execution

T1059 network_wscript_downloader: Wscript.exe initiated network communication
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

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

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
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

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

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1057 has_wmi: Executes one or several WMI requests
T1082 has_wmi: Executes one or several WMI requests
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071 network_wscript_downloader: Wscript.exe initiated network communication
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

network_bind: Starts servers listening at None
no_graphical_activity: No graphic activity
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services