Managed XDR

vtdl_ky5iaxp6 — malware analysis report

File info

Filename
vtdl_ky5iaxp6
File type
Zip archive data, at least v2.0 to extract
File size
743.4 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
49950cbdde0f9686431441ab43583d877d64168f
SHA256
0eab54a37f966d0fb389c95e3d196a4d22a6cc7fbbca5fbc61287b9cd84f7f73
MD5
86d2f39e8f1967111ccaa281bc9f8637

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

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

T1070.004 deletes_self: Moves to different location or removes the original executable file
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
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

T1057 process_interest: Enumerates processes

Other

yara_rules: Static rules
dotnet_suspicious_resources_names: Dotnet program has suspicious resources names
require_administrator: Requests administrator privileges
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
test_check_service: Starts services
dotnet_mixed_assembly: Dotnet program is mixed assembly