Analysis
-
max time kernel
149s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 04:10
Static task
static1
Behavioral task
behavioral1
Sample
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe
Resource
win10v2004-20241007-en
General
-
Target
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe
-
Size
3.6MB
-
MD5
3b7448485ce62f2ef5325b9e5087594f
-
SHA1
90262dcadd727ca8f6205d8d66667261d4f99336
-
SHA256
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6
-
SHA512
f4520836d6924769341756ade4c7e5571f3dee051d4351c86a1380883e8456cd6e7d45f3ba985ea4abe0fab74afe7486786379cb9a626b5a0e51c40f47d935e9
-
SSDEEP
49152:0QusxfsCkQfaO6uj4+3jfS8Q710uNbI/a0oldr6op:5+p
Malware Config
Extracted
meduza
109.107.181.162
-
anti_dbg
true
-
anti_vm
true
-
build_name
6
-
extensions
none
-
grabber_max_size
1.048576e+06
-
links
none
-
port
15666
-
self_destruct
true
Signatures
-
Meduza Stealer payload 46 IoCs
Processes:
resource yara_rule behavioral2/memory/2572-0-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-1-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-7-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-9-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-13-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-14-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-19-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-22-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-20-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-16-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-12-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-6-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-5-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-2-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-30-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-29-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-33-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-34-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-35-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-41-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-37-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-40-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-36-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-50-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-60-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-65-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-75-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-80-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-72-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-73-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-78-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-71-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-59-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-56-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-54-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-53-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-47-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-44-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-43-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-42-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-48-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-86-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-85-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-93-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-96-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/2572-97-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza -
Meduza family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 7 api.ipify.org 8 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription pid process target process PID 4440 set thread context of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 2312 cmd.exe 1628 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exepid process 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription pid process Token: SeDebugPrivilege 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe Token: SeImpersonatePrivilege 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exed356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.execmd.exedescription pid process target process PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 4440 wrote to memory of 2572 4440 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe PID 2572 wrote to memory of 2312 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe cmd.exe PID 2572 wrote to memory of 2312 2572 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe cmd.exe PID 2312 wrote to memory of 1628 2312 cmd.exe PING.EXE PID 2312 wrote to memory of 1628 2312 cmd.exe PING.EXE -
outlook_office_path 1 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe -
outlook_win_path 1 IoCs
Processes:
d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe"C:\Users\Admin\AppData\Local\Temp\d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Users\Admin\AppData\Local\Temp\d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exeC:\Users\Admin\AppData\Local\Temp\d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2572 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6.exe"3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2312 -
C:\Windows\system32\PING.EXEping 1.1.1.1 -n 1 -w 30004⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1628
-
-
-
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1