meduza | 4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 11:27

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General

Target

4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Size

4.1MB
MD5

82f0b65be493f25d7c9f469b2c30969a
SHA1

1f6c0b5251d23894abfcd2619bc9aba0f6168f50
SHA256

4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a
SHA512

8ed57e237a7b075b9dbeb345c330fe691803a82246cdf3a5dbd2a4b9ccb5240f5c32f99a7bde675ccd9c9195b486684073f01fa1aa5bb6a3b5240612a135027f
SSDEEP

49152:Xl4UjB0jUuCPKPjJKq5q4ifpH2dqbIKL0fvDF+dTUKPLHAs:14UjKgusAs

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
439
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 49 IoCs

resource	yara_rule
behavioral1/memory/840-5-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-13-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-24-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-23-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-21-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-26-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-30-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-25-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-18-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-17-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-16-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-14-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-19-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-11-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-8-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-7-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-6-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-28-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-45-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-51-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-60-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-53-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-76-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-92-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-88-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-86-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-85-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-90-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-83-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-82-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-80-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-75-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-58-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-57-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-56-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-55-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-54-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-71-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-70-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-66-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-65-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-63-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-61-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-49-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-48-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-47-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-44-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-94-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/840-95-0x0000000140000000-0x00000001401FA000-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-1-5-21-2039016743-699959520-214465309-1000\Control Panel\International\Geo\Nation	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe

Deletes itself 1 IoCs

pid	Process
3048	cmd.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-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.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
6	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1248 set thread context of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3048	cmd.exe
2744	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2744	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
Token: SeImpersonatePrivilege	840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 1248 wrote to memory of 840	1248	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	31
PID 840 wrote to memory of 3048	840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	33
PID 840 wrote to memory of 3048	840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	33
PID 840 wrote to memory of 3048	840	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe	33
PID 3048 wrote to memory of 2744	3048	cmd.exe	35
PID 3048 wrote to memory of 2744	3048	cmd.exe	35
PID 3048 wrote to memory of 2744	3048	cmd.exe	35

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe

C:\Users\Admin\AppData\Local\Temp\4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
"C:\Users\Admin\AppData\Local\Temp\4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe
  "C:\Users\Admin\AppData\Local\Temp\4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.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:840
- - 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\4f41400dbba94f79573625524912ddd5aa0b023ba5f95c41e32683593d9ea59a.exe"
    3⤵
    - Deletes itself
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:3048
  - - 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:2744

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

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/840-2-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-5-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-13-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-24-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-23-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-21-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-26-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-30-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-25-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-18-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-17-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-16-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-14-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-19-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-11-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-9-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/840-8-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-7-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-4-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-3-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-6-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-28-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-45-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-51-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-60-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-53-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-76-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-92-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-88-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-86-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-85-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-90-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-83-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-82-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-80-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-75-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-58-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-57-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-56-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-55-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-54-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-71-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-70-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-66-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-65-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-63-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-61-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-49-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-48-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-47-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-44-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-94-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/840-95-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download