Managed XDR

vtdl_013stm93 — malware analysis report

File info

Filename
vtdl_013stm93
File type
SMTP mail, UTF-8 Unicode text, with CRLF line terminators
File size
348.2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2711f25e1b1b797bab60394df8b7fd5b3fab6af3
SHA256
618a6cdb19d47734dd7dac248892984abc3f6766e70d3f0b328b1aa69d171768
MD5
7dbd393a55b942da509b455cef47f2f8

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
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)

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call