Managed XDR

mod_skin.zip — malware analysis report

File info

Filename
mod_skin.zip
File type
Zip archive data, at least v2.0 to extract
File size
510.6 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
5aad088e7255571141466b3c61379256800be975
SHA256
683d30f0e6f16889e51cf6fc3f2183b39f0ace3d87fb70b7f9733dfe7482d373
MD5
b9540e0c1e751dffd1591901b31c76b1

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

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
T1497.001 antivm_network_adapters: Checks NIC addresses
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
T1497.001 antivm_network_adapters: Checks NIC addresses

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
message_box: Displays a message
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
dotnet_mixed_assembly: Dotnet program is mixed assembly
dotnet_downloader_possible_network_problem: Dotnet program possibly has network problem