Managed XDR

c-users-user-appdata-l...cation-system.docx.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-1rm4tjie.5n1-credential-verification-system-credential-verification-system.docx.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has command line arguments, Icon number=1, ctime=Tue Nov 4 18:44:45 2025, mtime=Tue Nov 4 18:44:45 2025, atime=Tue Nov 4 18:44:45 2025, length=0, window=hidenormalshowminimized
File size
133.5 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
41aba0c20a086027eaba307c51f865e957d311a3
SHA256
26356e12aae0a2ab1fd0ec15d49208603d3dd1041d50a0b153ab577319797715
MD5
0cbd4017870b914c6d543fb529cea2c3

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)

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

T1564.001 stealth_file: Creates hidden or system files
T1140 unpacking_utilities: Uses Windows utilities to unpack data
T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
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

T1497.003 antisandbox_idletime: Detects Windows Idle Time to determine the uptime
T1518 locates_browser: Attempts to identify where browsers are installed

Other

opens_document: Opens office documents
creates_doc: Creates (office) documents in the file system
creates_suspended_process: Creates suspended process
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
writes_data: Writes big amount of data to disk
yara_rules: Static rules
dotnet_suspicious_cultureidentifier: Dotnet program contains invalid CultureIdentifier
Managed XDR