meduza | c793ad4e3cf5aaf4a58fae55b8ef20e936392a5ab36b68baeba38e58f356f900

Analysis

max time kernel
24s
max time network
16s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 15:36

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General

Target

setup.exe
Size

4.1MB
MD5

0bef3b7ac8a7088b43913aeb50872cb5
SHA1

4c049e504cadb46001b97866d4cc182a2ebe8ed5
SHA256

c793ad4e3cf5aaf4a58fae55b8ef20e936392a5ab36b68baeba38e58f356f900
SHA512

58b7b06c4a0164e00533af8060b01c89c92049d9d65c6a38faccafc91a025c4f74e0dfca4229018bfed1496ed19a38300dedc485ab5d0c7370da979bc52d5d68
SSDEEP

49152:qxGK0l3e3umT4jb2czkx+Lb81vcjZ2UBj1KzRSui1h5ZCTZ:qxGK09yukZ

Score

10^/10

meduza collection discovery spyware stealer

Malware Config

Extracted

Family

meduza

109.107.181.162

Attributes

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
Meduza is a crypto wallet and info stealer written in C++.
stealer meduza

Meduza Stealer payload 45 IoCs

resource	yara_rule
behavioral1/memory/3252-4-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-5-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-6-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-17-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-15-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-18-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-12-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-10-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-11-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-9-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-19-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-25-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-23-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-20-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-34-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-35-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-39-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-40-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-46-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-47-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-45-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-42-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-41-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-53-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-77-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-82-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-89-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-91-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-98-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-85-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-79-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-76-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-71-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-70-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-65-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-61-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-59-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-55-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-64-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-58-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-52-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-49-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-48-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-38-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/3252-101-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza

Meduza family
meduza

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	setup.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4932 set thread context of 3252	4932	setup.exe	86

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4864	cmd.exe
1456	PING.EXE

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1456	PING.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3252	setup.exe
3252	setup.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3252	setup.exe
Token: SeImpersonatePrivilege	3252	setup.exe
Token: SeDebugPrivilege	1628	taskmgr.exe
Token: SeSystemProfilePrivilege	1628	taskmgr.exe
Token: SeCreateGlobalPrivilege	1628	taskmgr.exe

Suspicious use of FindShellTrayWindow 20 IoCs

pid	Process
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe

Suspicious use of SendNotifyMessage 20 IoCs

pid	Process
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe
1628	taskmgr.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 4932 wrote to memory of 3252	4932	setup.exe	86
PID 3252 wrote to memory of 4864	3252	setup.exe	94
PID 3252 wrote to memory of 4864	3252	setup.exe	94
PID 4864 wrote to memory of 1456	4864	cmd.exe	96
PID 4864 wrote to memory of 1456	4864	cmd.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4932
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  C:\Users\Admin\AppData\Local\Temp\setup.exe
  2⤵
  - 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:3252
- - 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\setup.exe"
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:4864
  - - C:\Windows\system32\PING.EXE
      ping 1.1.1.1 -n 1 -w 3000
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1456

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3252-42-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-38-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-5-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-6-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-17-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-15-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-18-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-12-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-10-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-11-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-9-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-19-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-25-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-23-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-20-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-34-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-101-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-39-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-40-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-46-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-47-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-45-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-53-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-4-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-35-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-77-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-82-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-89-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-91-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-98-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-85-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-79-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-76-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-71-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-70-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-65-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-61-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-59-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-55-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-64-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-58-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-52-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-49-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-48-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/3252-41-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4932-0-0x00007FF6BE080000-0x00007FF6BE081000-memory.dmp

Filesize
4KB

Download