Managed XDR

mscorsvw.exe — malware analysis report

File info

Filename
mscorsvw.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
619 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
8b889fa754904edadb02191e22b9186c95ed4bd5
SHA256
9472861c71cc46e6213b585d23260a3ebfffb97c1be416df8f7d12869970deaa
MD5
e20351e66fec47b85ec1468909e35ad9

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_vmprotect: Executable file is likely compressed using VMProtect
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services