meduza | 114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323

Analysis

max time kernel
90s
max time network
136s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
28-06-2024 10:48

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General

Target

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
Size

1.2MB
MD5

ef95411945330db1907508d38bc373ac
SHA1

7bb8d57cb26f3927bd741db598254efd72f249c4
SHA256

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323
SHA512

2ca5709cae5f19b9e95b80df91d00cdc81522f41c5be7070434df8edb25f80f4c1d1704f8db7824f6cae0bb81e4cd1c987d58749a56853a1a5da65542ab2bc8c
SSDEEP

24576:snz6dSHy7DXstIVWn4etKUBYWPezgW8Ns:8zf5N4qKUGWP9W8

Score

10^/10

meduza collection discovery spyware stealer

Malware Config

Signatures

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

Meduza Stealer payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4880-0-0x0000028416A90000-0x0000028416B79000-memory.dmp	family_meduza

Reads user/profile data of web browsers 2 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

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

Processes:

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.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

2 api.ipify.org
3 api.ipify.org

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

pid	process
4880	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
4880	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

outlook_office_path 1 IoCs

Processes:

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

outlook_win_path 1 IoCs

Processes:

114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe

C:\Users\Admin\AppData\Local\Temp\114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe
"C:\Users\Admin\AppData\Local\Temp\114b868f319162c5d6ff92796e41910f54de0e89f895a066fd4980c6dba2e323.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/4880-0-0x0000028416A90000-0x0000028416B79000-memory.dmp

Filesize
932KB

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