Managed XDR

c-windows-installer-3e26d3.msi — malware analysis report

File info

Filename
c-windows-installer-3e26d3.msi
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Installation Database, Subject: FesUtility, Author: HelperZf, Keywords: Installer, Comments: This installer database contains the logic and data required to install FesUtility., Template: Intel;4105, Revision Number: {9DEF9A44-8D2B-4A5A-91D8-3196A0225EAD}, Create Time/Date: Fri Jul 12 19:14:54 2024, Last Saved Time/Date: Fri Jul 12 19:14:54 2024, Number of Pages: 500, Number of Words: 8, Name of Creating Application: Windows Installer XML Toolset (3.14.0.5721), Security: 2
File size
1.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3ac64c2c161158c8db4df95d487a5190f3944f2a
SHA256
196c261c09a87acb90d9eb168e0cff14140bad4d05d415ab4f84e98e818d3b62
MD5
d3f90b8a23f1d77d1167ba0f006457ec

Signatures

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1497.001 antivm_queries_computername: Retrieves the computer name
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

Discovery

T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1497.001 antivm_queries_computername: Retrieves the computer name

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call