Managed XDR

vtdl_z198t334 — malware analysis report

File info

Filename
vtdl_z198t334
File type
RFC 822 mail, UTF-8 Unicode text, with CRLF line terminators
File size
20.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9dbcbcdbaf7d1b48d001dd9fb8311a8e0da73dd9
SHA256
97b90e0cb9e2b51e2687d9f39abb6612cccac08db15794029916b3e120d67896
MD5
f1892b7059dbf030fc85deb08e671174

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059 powershell_cmd_longcommandline: Suspiciously long commandline
T1059.001 suspicious_process: Spawns a suspicious process
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

T1070 stealth_window: A process created a hidden window
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

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
suricata_alert: Malicious traffic detected