Managed XDR

vtdl_1745464227_v16zhbbs — malware analysis report

File info

Filename
vtdl_1745464227_v16zhbbs
File type
SMTP mail, UTF-8 Unicode text, with CRLF line terminators
File size
6.8 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
d61855c7e4fa22b8244427f22e572bd430b43e5c
SHA256
b92a9d769bdf6f3ea387ec697217a95cdc935b783a897726d6bac3b42c5067fb
MD5
ee283f387b46be0c4c0ab3bc3068d53b

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1564.004 removes_zoneid_ads: Attempts to hide the indications that the file was downloaded from the Internet
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Other

dotnet_suspicious_module: Dotnet Suspicious Module
pe_in_bcryptdecrypt: PE found in BCryptDecrypt function
dotnet_obfuscated: Dotnet program is potentially obfuscated
no_graphical_activity: No graphic activity
dotnet_suspicious_resources_names: Dotnet program has suspicious resources names
test_check_service: Starts services
writes_data: Writes big amount of data to disk
dotnet_suspicious_entrypoint: Dotnet program has suspicious entrypoint