Managed XDR

4.20260805.20270221.57....cvspambo003.wmail.eml — malware analysis report

File info

Filename
4.20260805.20270221.57792.27972.139868527073024.1.spamreport.web.cvspambo003.wmail.eml
File type
HTML document, ASCII text, with CRLF line terminators
File size
1.5 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
dab32e4bde66f4d582055331d10b9449b1926897
SHA256
6066c2ca71c4a275ec1f18d91b3da24c907215c2274de078eabaaa6c9342495c
MD5
b63a73a511f1fb7648900524e1a657c5

Signatures

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

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
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

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

steganographic_png: Possible malicious steganographic PNG
network_bind: Starts servers listening at None
no_graphical_activity: No graphic activity
dotnet_suspicious_resources_names: Dotnet program has suspicious resources names
dotnet_suspicious_module_name: Dotnet program has suspicious module name
dotnet_antimetadata_analysis: Dotnet program has anti-analysis tricks
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
dotnet_use_suspicious_functions: Dotnet program potentially uses suspicious functions/modules
yara_rules: Static rules