Managed XDR

s.msi — malware analysis report

File info

Filename
s.msi
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Number of Characters: 0, Last Saved By: InstallShield, Number of Words: 0, Title: Remote Utilities - Host 7.1 installation package, Comments: This installer contains the logic and data to install Remote Utilities - Host 7.1, Keywords: Installer,MSI,Database, Subject: Remote Utilities - Host 7.1, Author: Remote Utilities Pty (Cy) Ltd., Security: 1, Number of Pages: 200, Name of Creating Application: InstallShieldi 2021 - Premier Edition with Virtualization Pack 27, Last Saved Time/Date: Fri Sep 2 02:55:05 2022, Create Time/Date: Fri Sep 2 02:55:05 2022, Last Printed: Fri Sep 2 02:55:05 2022, Revision Number: {A303ED44-6223-4D00-9CDB-67C636B169B0}, Code page: 1252, Template: Intel;1033
File size
21.5 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
d7d3ccda74e5f238c50ee1e04026c217c4e67fa8
SHA256
9d52d548ac692a51a5795c0e4db052e4d356901a0794c31778c5a32d3026d167
MD5
09ab78a8766254676a9c43255f75e9c1

Signatures

Execution

T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1574 dropper_dll: Creates DLL, which is then loaded into the process
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

Credential Access

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

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1082 has_wmi: Executes one or several WMI requests
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
suspicious_process_network: Unusual process network activity detected
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk
Managed XDR