meduza | 4cbe4e5dcde2c66121aade24d55621e7fa542ad0a7ebfe9e488d5bda83015a2c

General

Target

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Size

2.0MB
MD5

463c27805e5dd59d239cf448abdb0b1d
SHA1

6a55fc0c6062b77a09826233f6e8eee92685ed88
SHA256

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d
SHA512

2ac662b3d398f16ff611b2dc3682c4b0e62936cbe8f3da148e10df4208d692cf2456281c4bc71a7d5683f39a09f55fdbf747258338990647050955b87e5fa884
SSDEEP

49152:eWluOKJkZt0J4Nsf0wZXeFaQ4ELmCdkwVcmqEuuLf5:enELrVcUuy

Score

10^/10

meduza collection discovery stealer

Malware Config

Extracted

Family

meduza

C2

62.60.244.198

Attributes

anti_dbg
true
anti_vm
true
build_name
meto4ka
extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite;.kdbx
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 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2244-7-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp	family_meduza
behavioral2/memory/2244-33-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp	family_meduza
behavioral2/memory/2244-32-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp	family_meduza
behavioral2/memory/2244-36-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp	family_meduza
behavioral2/memory/2244-37-0x00007FF765A50000-0x00007FF765C4A000-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:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

Processes:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.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
23	api.ipify.org
24	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

pid	Process
2244	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
2244	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

description	pid	Process
Token: SeDebugPrivilege	2244	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
Token: SeImpersonatePrivilege	2244	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

outlook_office_path 1 IoCs

Processes:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

outlook_win_path 1 IoCs

Processes:

d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe

C:\Users\Admin\AppData\Local\Temp\d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe
"C:\Users\Admin\AppData\Local\Temp\d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2244-0-0x00007FF6E5B70000-0x00007FF6E5B71000-memory.dmp

Filesize
4KB

Download
memory/2244-4-0x00007FF765AF4000-0x00007FF765AF5000-memory.dmp

Filesize
4KB

Download
memory/2244-7-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp

Filesize
2.0MB

Download
memory/2244-33-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp

Filesize
2.0MB

Download
memory/2244-32-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp

Filesize
2.0MB

Download
memory/2244-36-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp

Filesize
2.0MB

Download
memory/2244-37-0x00007FF765A50000-0x00007FF765C4A000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads