meduza | 48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 04:22

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General

Target

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
Size

4.1MB
MD5

b7810d0c1c94831ffef11223725bc9d1
SHA1

61d4d6685d39845413fa485d0e2b10f2f76a1498
SHA256

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974
SHA512

198ec366a15fcafd26dc56fb8deebef50a5cea76d92517c7bb37cd8c2e6add17dd2f8fa66ced258b317790f46bccf53e8ee56ee671df6d804987964d09036c96
SSDEEP

24576:8Smpzi3xGi50W+Zdel5ubFeROD+7QDtETt2eUTyFXnYsqWRp1EJ1yl9AbYM88cV/:/xGK0l3e3uhekD+StC2en90mVuy/VZ

Score

10^/10

meduza stealer

Malware Config

Extracted

Family

meduza

193.3.19.151

Attributes

anti_dbg
true
anti_vm
true
build_name
mrfree
extensions
.txt
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 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2996-4-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral2/memory/2996-6-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral2/memory/2996-7-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral2/memory/2996-5-0x0000000140000000-0x0000000140141000-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:

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

description	pid	Process	procid_target
PID 1380 set thread context of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

description	pid	Process
Token: SeDebugPrivilege	2996	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
Token: SeImpersonatePrivilege	2996	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

description	pid	Process	procid_target
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83
PID 1380 wrote to memory of 2996	1380	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	83

C:\Users\Admin\AppData\Local\Temp\48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
"C:\Users\Admin\AppData\Local\Temp\48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1380
- C:\Users\Admin\AppData\Local\Temp\48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
  C:\Users\Admin\AppData\Local\Temp\48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2996

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

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Downloads

memory/1380-0-0x00007FF707800000-0x00007FF707801000-memory.dmp

Filesize
4KB

Download
memory/2996-4-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2996-6-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2996-7-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2996-5-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download