meduza | 3a82d1297c523205405817a019d3923c8f6c8b4802e4e4676d562b17973b21ea

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-01-2025 17:21

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General

Target

setup7.0/setup7.0.exe
Size

3.6MB
MD5

d38571e4500bd3936c55ab41b7d40c4b
SHA1

b7dfcd284dd985b92c4ab45e13bfc45dcf067ac5
SHA256

ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c
SHA512

324e71c33eab94097b4e0cc0b6d28d8bdbca1739282b6b1fafdbb440ba2ab69d256b4905046edd719bdf20192440d160193f983f2217ccaf4972b5617a2a592a
SSDEEP

24576:wiSVYduVRYxf0fXRBvmt/cGFCTYGTnEt3lKTtHttN0jhmtksrP1yspoz9J7FbQxa:0QusxfsH8OThTM+tHtEjhFs4Uv4rqYp

Score

10^/10

meduza stealer

Malware Config

Extracted

Family

meduza

109.107.181.162

Attributes

anti_dbg
true
anti_vm
true
build_name
6
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 7 IoCs

resource	yara_rule
behavioral3/memory/2540-9-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-10-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-11-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-5-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-6-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-4-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral3/memory/2540-3-0x0000000140000000-0x000000014013E000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\International\Geo\Nation	setup7.0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2540	2356	setup7.0.exe	30

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2540	setup7.0.exe
Token: SeImpersonatePrivilege	2540	setup7.0.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30
PID 2356 wrote to memory of 2540	2356	setup7.0.exe	30

C:\Users\Admin\AppData\Local\Temp\setup7.0\setup7.0.exe
"C:\Users\Admin\AppData\Local\Temp\setup7.0\setup7.0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\setup7.0\setup7.0.exe
  C:\Users\Admin\AppData\Local\Temp\setup7.0\setup7.0.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2540-1-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-7-0x000007FFFFFD7000-0x000007FFFFFD8000-memory.dmp

Filesize
4KB

Download
memory/2540-9-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-10-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-11-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-5-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-6-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-4-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-2-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-3-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/2540-0-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download