Managed XDR

c-windows-installer-5b54fb.msi — malware analysis report

File info

Filename
c-windows-installer-5b54fb.msi
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Security: 0, Code page: 1252, Revision Number: {5EAACABD-9584-4EB3-9BFD-3AAB6A46CEC5}, Number of Words: 2, Subject: dwadw, Author: sas, Name of Creating Application: dwadw, Template: ;1033, Comments: This installer database contains the logic and data required to install dwadw., Title: Installation Database, Keywords: Installer, MSI, Database, Create Time/Date: Fri Apr 18 08:58:36 2025, Last Saved Time/Date: Fri Apr 18 08:58:36 2025, Last Printed: Fri Apr 18 08:58:36 2025, Number of Pages: 450
File size
3 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
b9c60c84be9bb503333e82f2e0b4024ce0d500c4
SHA256
f711b14efb7792033b7ac954ebcfaec8141eb0abafef9c17e769ff96e8fecdf3
MD5
363dfaa9fc77ae1f899049428a86d17e

Signatures

Persistence

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

Privilege Escalation

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

Defense Evasion

T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
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
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call