meduza | 972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3

General

Target

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Size

2.5MB
MD5

17c89b93b3df17efba2234b527be843c
SHA1

13a9b1200c417df83ad0cff4307d681ad7cd03ad
SHA256

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3
SHA512

2df5b060993e867926f3333aa59fc2794269fbf6559c10b173fb561fdf1e7d624ef9652c210590e952be8a3b6a37e9da5cd92fbeacfecfaee2d2ca85a04888b3
SSDEEP

24576:xf2KQ7MvYPh0lhSMXlgqCM4k6isZ2BiqMh:tpHvZ76JZ2Bi

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/4128-1-0x000001F30CF00000-0x000001F30D03E000-memory.dmp	family_meduza
behavioral2/memory/4128-10-0x000001F30CF00000-0x000001F30D03E000-memory.dmp	family_meduza
behavioral2/memory/4128-11-0x000001F30CF00000-0x000001F30D03E000-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:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.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:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.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
4	api.ipify.org
5	api.ipify.org

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

pid	Process
4128	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
4128	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

description	pid	Process
Token: SeDebugPrivilege	4128	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
Token: SeImpersonatePrivilege	4128	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

outlook_office_path 1 IoCs

Processes:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

outlook_win_path 1 IoCs

Processes:

972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe

C:\Users\Admin\AppData\Local\Temp\972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe
"C:\Users\Admin\AppData\Local\Temp\972e06c71b2bcae9921cf1e40032edcce295a7b68ef90dc2bd8d203677f61cb3.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4128

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

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Downloads

memory/4128-0-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

Filesize
2.0MB

Download
memory/4128-1-0x000001F30CF00000-0x000001F30D03E000-memory.dmp

Filesize
1.2MB

Download
memory/4128-10-0x000001F30CF00000-0x000001F30D03E000-memory.dmp

Filesize
1.2MB

Download
memory/4128-11-0x000001F30CF00000-0x000001F30D03E000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads