Managed XDR

vtdl_wz54j8ru — malware analysis report

File info

Filename
vtdl_wz54j8ru
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
23.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b1fb73583a54b02aab8d88059cefc2bdfca25889
SHA256
c4b20b752f5182c9c23501fb8f14c4028767e8b053b93088fd2b550830781ca7
MD5
b36bcd495e0f61020dce22b4f8eef1d8

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

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)
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

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