Managed XDR

vtdl_z5ska7h0 — malware analysis report

File info

Filename
vtdl_z5ska7h0
File type
CDFV2 Microsoft Outlook Message
File size
63 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ad9d476e5a214dd8d9bdc5945c98e91e05f167aa
SHA256
b4b026e1166eb7a755c74539d02bd4ef4cefea0378dfaae2aa1722351e8e5f12
MD5
f36d50017ea3a6555af230a8161154a3

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.007 bad_js: Suspicious Javascript file
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

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
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
break_limit_exceeded: Warning: function calls limit has been exceeded
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call