meduza | 7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250

General

Target

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Size

2.5MB
MD5

39d753895f8c0037790a3543029e0edf
SHA1

ad579be81a24ea9f95647058e82dd6145fbb7a35
SHA256

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250
SHA512

b78feb05d9ab5a5adcd8ed88c6026847d89ae0a7003b35d68923a519fb947b53467c8967003c526761e9b742d6fb5340c2f494c381d145b8ed1fb27435d5ed86
SSDEEP

24576:xf2KQ7MvYPh0lhSMXlYGyCZ5PpanWQkbt4R6Bh:tpHvZ/yCX49kbt4o

Score

10^/10

meduza collection discovery spyware stealer

Malware Config

Extracted

Family

meduza

C2

45.130.145.152

Attributes

anti_dbg
true
anti_vm
true
build_name
Work
extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
grabber_max_size
4.194304e+06
port
15666
self_destruct
false

Signatures

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

Meduza Stealer payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1064-1-0x000001D408A70000-0x000001D408BAE000-memory.dmp	family_meduza
behavioral2/memory/1064-10-0x000001D408A70000-0x000001D408BAE000-memory.dmp	family_meduza
behavioral2/memory/1064-11-0x000001D408A70000-0x000001D408BAE000-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

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.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

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.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.

Processes:

flow ioc

5 api.ipify.org
6 api.ipify.org
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

flow	ioc
5	api.ipify.org
6	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

pid	process
1064	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
1064	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

description	pid	process
Token: SeDebugPrivilege	1064	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
Token: SeImpersonatePrivilege	1064	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

outlook_office_path 1 IoCs

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

outlook_win_path 1 IoCs

Processes:

7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe

C:\Users\Admin\AppData\Local\Temp\7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe
"C:\Users\Admin\AppData\Local\Temp\7c0565a1dc371f545dd09ec004774af091fbd8da1d9a43a0056751d284d22250.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1064-0-0x00007FFFFF390000-0x00007FFFFF585000-memory.dmp

Filesize
2.0MB

Download
memory/1064-1-0x000001D408A70000-0x000001D408BAE000-memory.dmp

Filesize
1.2MB

Download
memory/1064-10-0x000001D408A70000-0x000001D408BAE000-memory.dmp

Filesize
1.2MB

Download
memory/1064-11-0x000001D408A70000-0x000001D408BAE000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads