Managed XDR

vs_virus_varist_clean_881.eml — malware analysis report

File info

Filename
vs_virus_varist_clean_881.eml
File type
SMTP mail, ASCII text, with very long lines
File size
10.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
620e523cfb0706244ffae1aabece363cd06c3842
SHA256
1af377bfcbcc656c760783a037b8663d38e67a9ab5e65c58d212e21ad0f9bf3c
MD5
cb68f83d0eca322d4b130f547671f0cd

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)
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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

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

Command and Control

T1071 network_wscript_downloader: Wscript.exe initiated network communication
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
dead_host: Connects to IP addresses that do not respond to requests
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
message_box: Displays a message
error_drawtext: An error occured while executing the file
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call