meduza | 75094ee4d42fc8150f0426b762c5a5c7effad945a753e369e1d611e0d3081074

Analysis

max time kernel
58s
max time network
37s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
15-12-2024 01:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Solara.exe
Size

659.5MB
MD5

f2530d5dd1c7badb9bc556c4c40a9b15
SHA1

d7f0bb90c6878e815bcec0b6e2dcfa0f20df75d4
SHA256

75094ee4d42fc8150f0426b762c5a5c7effad945a753e369e1d611e0d3081074
SHA512

0865ca79c960bbdba41280e6960e4293ae2ca0ac55bd31de9d65a8ef8bfbc813f2d867d91546fb99ce7d4d3dbff5f816bbcc0ff8700ed12422fdeafc6b3409f0
SSDEEP

98304:d57plQ1rRPyQRUbhFVSDoWGbqNv2OjzfIlgrSd1D:DplMRPyQRUbhFwDp2+ZfpSd1

Score

10^/10

meduza collection discovery spyware stealer

Malware Config

Extracted

Family

meduza

45.130.145.152

Attributes

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

Signatures

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

Meduza Stealer payload 45 IoCs

resource	yara_rule
behavioral1/memory/4748-24-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-26-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-37-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-36-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-43-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-40-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-39-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-38-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-44-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-33-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-32-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-31-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-30-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-27-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-53-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-54-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-57-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-58-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-63-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-60-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-64-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-87-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-94-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-106-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-105-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-108-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-107-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-100-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-99-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-96-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-93-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-88-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-82-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-81-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-76-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-75-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-72-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-70-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-69-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-66-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-65-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-78-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-59-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-114-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza
behavioral1/memory/4748-117-0x0000000140000000-0x00000001401FA000-memory.dmp	family_meduza

Meduza family
meduza

Executes dropped EXE 2 IoCs

pid	Process
780	setup.exe
4748	setup.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-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.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
1	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 780 set thread context of 4748	780	setup.exe	78

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
3060	PING.EXE
4920	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3060	PING.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
32	Solara.exe
4748	setup.exe
4748	setup.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	32	Solara.exe
Token: SeDebugPrivilege	4748	setup.exe
Token: SeImpersonatePrivilege	4748	setup.exe
Token: SeIncreaseQuotaPrivilege	32	Solara.exe
Token: SeSecurityPrivilege	32	Solara.exe
Token: SeTakeOwnershipPrivilege	32	Solara.exe
Token: SeLoadDriverPrivilege	32	Solara.exe
Token: SeSystemProfilePrivilege	32	Solara.exe
Token: SeSystemtimePrivilege	32	Solara.exe
Token: SeProfSingleProcessPrivilege	32	Solara.exe
Token: SeIncBasePriorityPrivilege	32	Solara.exe
Token: SeCreatePagefilePrivilege	32	Solara.exe
Token: SeBackupPrivilege	32	Solara.exe
Token: SeRestorePrivilege	32	Solara.exe
Token: SeShutdownPrivilege	32	Solara.exe
Token: SeDebugPrivilege	32	Solara.exe
Token: SeSystemEnvironmentPrivilege	32	Solara.exe
Token: SeRemoteShutdownPrivilege	32	Solara.exe
Token: SeUndockPrivilege	32	Solara.exe
Token: SeManageVolumePrivilege	32	Solara.exe
Token: 33	32	Solara.exe
Token: 34	32	Solara.exe
Token: 35	32	Solara.exe
Token: 36	32	Solara.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 32 wrote to memory of 780	32	Solara.exe	77
PID 32 wrote to memory of 780	32	Solara.exe	77
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 780 wrote to memory of 4748	780	setup.exe	78
PID 4748 wrote to memory of 4920	4748	setup.exe	80
PID 4748 wrote to memory of 4920	4748	setup.exe	80
PID 4920 wrote to memory of 3060	4920	cmd.exe	82
PID 4920 wrote to memory of 3060	4920	cmd.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2410826464-2353372766-2364966905-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	setup.exe

C:\Users\Admin\AppData\Local\Temp\Solara.exe
"C:\Users\Admin\AppData\Local\Temp\Solara.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:32
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:780
- - C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - outlook_office_path
    - outlook_win_path
    PID:4748
  - - 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\setup.exe"
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Suspicious use of WriteProcessMemory
      PID:4920
    - - C:\Windows\system32\PING.EXE
        
        ping 1.1.1.1 -n 1 -w 3000
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3060

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fh1zpeh2.1ay.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
3.1MB

MD5
f2553a783c86df932bd1072497da7de4

SHA1
ad66709a781fd7338dcc95586ee40e01af05f164

SHA256
265546e789253885efa16763b753b62b50720a7ad0a4813c92571f24dc9867c8

SHA512
a1f22e0a7362ff1fe0a3eacf594442eb267e65fc14b7dd56e762dad8bfd34908b425d33ddd4377c75d0809ca8df467e5deef7d59cd8b71faf70af13e29e8828e

Download Submit
memory/32-0-0x00007FFD97713000-0x00007FFD97715000-memory.dmp

Filesize
8KB

Download
memory/32-1-0x0000025F00000000-0x0000025F01000000-memory.dmp

Filesize
16.0MB

Download
memory/32-2-0x00007FFD97710000-0x00007FFD981D2000-memory.dmp

Filesize
10.8MB

Download
memory/32-3-0x00007FFD97713000-0x00007FFD97715000-memory.dmp

Filesize
8KB

Download
memory/32-4-0x00007FFD97710000-0x00007FFD981D2000-memory.dmp

Filesize
10.8MB

Download
memory/32-5-0x00007FFD97710000-0x00007FFD981D2000-memory.dmp

Filesize
10.8MB

Download
memory/32-14-0x0000025EE6BB0000-0x0000025EE6BD2000-memory.dmp

Filesize
136KB

Download
memory/32-23-0x0000025EE6AD0000-0x0000025EE6ADA000-memory.dmp

Filesize
40KB

Download
memory/32-113-0x00007FFD97710000-0x00007FFD981D2000-memory.dmp

Filesize
10.8MB

Download
memory/32-120-0x00007FFD97710000-0x00007FFD981D2000-memory.dmp

Filesize
10.8MB

Download
memory/4748-24-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-26-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-37-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-36-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-43-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-40-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-39-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-38-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-44-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-33-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-32-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-31-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-30-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-28-0x00000000C0120000-0x00000000C0121000-memory.dmp

Filesize
4KB

Download
memory/4748-27-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-53-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-54-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-57-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-58-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-63-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-60-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-64-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-87-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-94-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-106-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-105-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-108-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-107-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-100-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-99-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-96-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-93-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-88-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-82-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-81-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-76-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-75-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-72-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-70-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-69-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-66-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-65-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-78-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-59-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-114-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download
memory/4748-117-0x0000000140000000-0x00000001401FA000-memory.dmp

Filesize
2.0MB

Download