Managed XDR

scratch-zoo-2025-04-10...fdbb3e34c992b1a51fcb0b — malware analysis report

File info

Filename
scratch-zoo-2025-04-10-6f4f4bfd5dfdbb3e34c992b1a51fcb0b
File type
news or mail, ASCII text, with CRLF line terminators
File size
133.3 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
d37adbf4936023a014b6ea9fc33ef0234a346d3c
SHA256
81aa5f25bd23dfd15fa75b03b8421cce9c5f93f6e728dacc1ffa0d9eb2833616
MD5
6f4f4bfd5dfdbb3e34c992b1a51fcb0b

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

T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.001 antivm_queries_computername: Retrieves the computer name
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

T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.001 antivm_queries_computername: Retrieves the computer name

Command and Control

T1102.003 cloud_discord: Connects to cloud services of Discord (potentially for malicious payload delivery)

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
dotnet_suspicious_resources_names: Dotnet program has suspicious resources names
dotnet_obfuscated: Dotnet program is potentially obfuscated
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
dotnet_suspicious_entrypoint: Dotnet program has suspicious entrypoint
dotnet_suspicious_module_name: Dotnet program has suspicious module name