meduza | 365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e

General

Target

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Size

3.6MB
MD5

8c82122d164f7f1529a012963ba3b74b
SHA1

6f6a0115e06857d44b18b5bc8a3677b00400239e
SHA256

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e
SHA512

212305931cdb9b24f73b90469c7f7ba9ba3eb830c6813a718affb5d1bd5e8ee7ed358de66f4bea4e7c2348ef9e82a8ec4fa9f5bd8e1f93fecfeb3b86d8f27f3d
SSDEEP

24576:wiSVYduVRYxf0fXR/Shty9K3kBqLiP7qe6prKlP4NmMdMhcfYpiSARuMxRHFW79k:0QusxfsohthU4UzLesswFxnE1p

Score

10^/10

meduza collection discovery spyware stealer

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes

anti_dbg
true
anti_vm
true
build_name
458
extensions
none
grabber_max_size
1.048576e+06
links
none
port
15666
self_destruct
true

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/2316-0-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral2/memory/2316-1-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral2/memory/2316-2-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral2/memory/2316-3-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral2/memory/2316-10-0x0000000140000000-0x000000014013E000-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:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.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:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.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

7 api.ipify.org
8 api.ipify.org

flow	ioc
7	api.ipify.org
8	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	pid	process	target process
PID 744 set thread context of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

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

Processes:

cmd.exePING.EXE

pid process

2032 cmd.exe
1136 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1136 PING.EXE

pid	process
2032	cmd.exe
1136	PING.EXE

pid	process
1136	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

pid	process
2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	pid	process
Token: SeDebugPrivilege	2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
Token: SeImpersonatePrivilege	2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.execmd.exe

description	pid	process	target process
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 744 wrote to memory of 2316	744	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
PID 2316 wrote to memory of 2032	2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	cmd.exe
PID 2316 wrote to memory of 2032	2316	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe	cmd.exe
PID 2032 wrote to memory of 1136	2032	cmd.exe	PING.EXE
PID 2032 wrote to memory of 1136	2032	cmd.exe	PING.EXE

outlook_office_path 1 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

outlook_win_path 1 IoCs

Processes:

365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe

C:\Users\Admin\AppData\Local\Temp\365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
"C:\Users\Admin\AppData\Local\Temp\365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:744
- C:\Users\Admin\AppData\Local\Temp\365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
  C:\Users\Admin\AppData\Local\Temp\365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe
  2⤵
  - Checks computer location settings
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:2316
- - 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\365c6bf29ff892f1999570a5c37c7aaa82189f25414e3a3aafa9a806c224194e.exe"
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:2032
  - - C:\Windows\system32\PING.EXE
      ping 1.1.1.1 -n 1 -w 3000
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1136

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

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2316-0-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2316-1-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2316-2-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2316-3-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2316-10-0x0000000140000000-0x000000014013E000-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