meduza | 48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974

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

C2

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 7 IoCs

resource	yara_rule
behavioral1/memory/2168-10-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-12-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-13-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-7-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-6-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-5-0x0000000140000000-0x0000000140141000-memory.dmp	family_meduza
behavioral1/memory/2168-8-0x0000000140000000-0x0000000140141000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\International\Geo\Nation	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1248 set thread context of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe
Token: SeImpersonatePrivilege	2168	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30
PID 1248 wrote to memory of 2168	1248	48a5eb3b0d4d5b8c3b8ae32b638ee0b0b5fb1ce45bb4c30463d697720a136974.exe	30

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:1248
- 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:2168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2168-3-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-10-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-12-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-13-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-9-0x000007FFFFFD3000-0x000007FFFFFD4000-memory.dmp

Filesize
4KB

Download
memory/2168-7-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-6-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-5-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-4-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-8-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download
memory/2168-2-0x0000000140000000-0x0000000140141000-memory.dmp

Filesize
1.3MB

Download

Analysis

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