Managed XDR

vtdl_zf3vequd (Nemucod) — malware analysis report

File info

Filename
vtdl_zf3vequd
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
4.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9a7ffff427d326f41095deb38cab548c914311a1
SHA256
36c63a2e6f67dffcb0a0cc0f3d4d0953a89a2c51f12745c1d41baf061ddf2b8b
MD5
f084c6e647aa973a7e3bb621b2b6c04b

Malwares

  • Nemucod

Signatures

Execution

T1059 network_wscript_downloader: Wscript.exe initiated network communication

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

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 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call

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