Managed XDR

vtdl_1763011839_zpefq409 (DCRat) — malware analysis report

File info

Filename
vtdl_1763011839_zpefq409
File type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
File size
800 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
de5e64d435c58b14c8506c22c5aad81642d33100
SHA256
b034cfc973ba04ddc631a48839a7310e0dce4d44be32b46b8f417996e1dc337d
MD5
0ebf3689b8bf9c0748207418f834f66e

Malwares

  • DCRat

Signatures

Execution

T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1010 browser_needed: Repeatedly searches for browser windows

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
dotnet_suspicious_resources_names: Dotnet program has suspicious resources names
create_rpc_bindings: Creates RPC connection
dotnet_suspicious_module_name: Dotnet program has suspicious module name
creates_suspended_process: Creates suspended process
dotnet_import_unmanaged_code: Dotnet program statically imports unmanaged functions/modules
message_box: Displays a message
test_check_service: Starts services
writes_data: Writes big amount of data to disk
js_suspicious: Suspicious javascript

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