Managed XDR

vtdl_332gulrz — malware analysis report

File info

Filename
vtdl_332gulrz
File type
SMTP mail, ASCII text
File size
4.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
50b02750a52c8816e8906d339ce73de61c7ff390
SHA256
12ac9b0f96e29161167fee646042d6e5dfdf75ada06ce45b50eb59338f360303
MD5
0a9f0a3acb6fa5428553259bbf390c27

Signatures

Execution

T1059 network_wscript_downloader: Wscript.exe initiated network communication
T1059.005 obfuscated_vbs: Detected obfuscated VBS

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

T1027 obfuscated_vbs: Detected obfuscated VBS
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)

Command and Control

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

Other

yara_rules: Static rules
modifies_certs: Attempts to generate or modify system certificates
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
checktokenmembership: Checks user token with CheckTokenMembership call
suricata_alert: Malicious traffic detected