Managed XDR

c-users-user-desktop-rcx5f25.tmp (DCRat) — malware analysis report

File info

Filename
c-users-user-desktop-rcx5f25.tmp
File type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
File size
1.1 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
9f7959a5b33bb76dfacd4565d7f7969f7a02f2bf
SHA256
821d3a191975445c10cd4433e54731ca8b50e2b16e858e8d289e26fdb991a47e
MD5
c316eef1a39fbffaa765a6365ee57c64

Malwares

  • DCRat

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

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
message_box: Displays a message
test_check_service: Starts services
dotnet_suspicious_entrypoint: Dotnet program has suspicious entrypoint
dotnet_downloader_possible_network_problem: Dotnet program possibly has network problem
dotnet_suspicious_module_name: Dotnet program has suspicious module name

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