Managed XDR

home-petik-test-viruss...d1ed4bd00ba8d4f966a387 — malware analysis report

File info

Filename
home-petik-test-virussign-173b5ec1c89add085aa22cb031266e4d858c7c72d9d1ed4bd00ba8d4f966a387
File type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
File size
3.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f2cef51ff440d889c5e4ddc29e4a8082795c0082
SHA256
173b5ec1c89add085aa22cb031266e4d858c7c72d9d1ed4bd00ba8d4f966a387
MD5
c7297ac2e6a647c4ef1355c416d09a8b

Signatures

Execution

T1059 autoit: AutoIt script execution detected
T1059.001 suspicious_process: Spawns a suspicious process
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.003 executes_dropped_cmd: Executes dropped batch files

Persistence

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

Privilege Escalation

T1068 integrity_level: Process privileges have been escalated
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

T1562.001 disables_security: Disables Windows Security options
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1089 disables_smartscreen: Modifies or disables Windows SmartScreen
T1027.002 nsis_archive: One of the packages is NSIS archive
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
T1070 stealth_window: A process created a hidden window
T1562 disables_etw: Attempt to disable security Windows Event Logging

Discovery

T1057 process_interest: Enumerates processes
T1518 locates_browser: Attempts to identify where browsers are installed

Impact

T1489 stops_service: Stops Windows services

Other

yara_rules: Static rules
creates_many_processes: Spawns a lot of processes (over 70)
create_process_failed: Could not start the process
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
creates_suspended_process: Creates suspended process
creates_exe: Creates executable files in the file system
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay
open_winlogon_process: Trying to open winlogon process
executes_dropped_exe: Executes dropped exe files