Managed XDR

unknownspf.exe — malware analysis report

File info

Filename
unknownspf.exe
File type
PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
File size
540.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
ab458d9f2a45db0b941910c30ecda28318bf170b
SHA256
4d486abf5fb33e91ad0e7caa06360a05be8d1fa7907101b29f57658bd83acf81
MD5
8fed472b88eca5f42c4e34c76b7c83c8

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 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_vmprotect: Executable file is likely compressed using VMProtect
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
message_box: Displays a message
test_check_service: Starts services
dotnet_use_suspicious_functions: Dotnet program potentially uses suspicious functions/modules
dotnet_downloader_possible_network_problem: Dotnet program possibly has network problem