meduza | 83807d120841b596969c1743a9fa1836a2ce5fea941f3a627e0dabd7878ce479

Analysis

max time kernel
42s
max time network
45s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
09-01-2025 20:28

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General

Target

executorInstaller.exe
Size

36.0MB
MD5

19a3a6307f17a18ec4a00e00d015372f
SHA1

8a05bc9961583710fd6ac7846e782385c79e07da
SHA256

83807d120841b596969c1743a9fa1836a2ce5fea941f3a627e0dabd7878ce479
SHA512

64e388c1e4c4a175a22e9f52d8cef797933f76830c6c20819b970d1c67c87ee9a5e960278dd1e1bb58fb35e784d3c0dc5d42623e778d6002a07eeac22ea3502f
SSDEEP

196608:EdyKwYFXGdPUD1cdEeok12Tx0B8P8Dd2RJ:YNGCeok1cPdr

Score

10^/10

meduza stealer

Malware Config

Extracted

Family

meduza

45.130.145.152

Attributes

anti_dbg
true
anti_vm
true
build_name
Work
extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
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

resource	yara_rule
behavioral1/memory/1948-8-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral1/memory/1948-9-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral1/memory/1948-6-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza
behavioral1/memory/1948-10-0x0000000140000000-0x000000014013E000-memory.dmp	family_meduza

Meduza family
meduza

Executes dropped EXE 2 IoCs

pid	Process
4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe
1948	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4568 set thread context of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe
Token: SeImpersonatePrivilege	1948	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4568	4760	executorInstaller.exe	79
PID 4760 wrote to memory of 4568	4760	executorInstaller.exe	79
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80
PID 4568 wrote to memory of 1948	4568	65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe	80

C:\Users\Admin\AppData\Local\Temp\executorInstaller.exe
"C:\Users\Admin\AppData\Local\Temp\executorInstaller.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\3cdbafcb-6107-499a-8e1f-23088185d4e6\65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe
  "C:\Users\Admin\AppData\Local\Temp\3cdbafcb-6107-499a-8e1f-23088185d4e6\65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4568
- - C:\Users\Admin\AppData\Local\Temp\3cdbafcb-6107-499a-8e1f-23088185d4e6\65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe
    "C:\Users\Admin\AppData\Local\Temp\3cdbafcb-6107-499a-8e1f-23088185d4e6\65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1948

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\3cdbafcb-6107-499a-8e1f-23088185d4e6\65f2fc70-d7a7-4d43-8e6b-0caf1f493597.exe

Filesize
3.1MB

MD5
bec59ef4a85d4996622a0cad150f752c

SHA1
4414781aed2bad425cad3d36e3748f3e3d211747

SHA256
60e66e1f5f94ae12b02e0198be4b70ec2b2abaa0e98df8d74f9583c8764fdca9

SHA512
9bc032eef38daf863cb3425aeb2901d80c8cca269f3b47c2466338568e6ed22764b8230d391921c9de6df9dcd33fd35b87201fd73f35e200c70cfcec9a67d643

Download Submit
memory/1948-8-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/1948-9-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/1948-6-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download
memory/1948-10-0x0000000140000000-0x000000014013E000-memory.dmp

Filesize
1.2MB

Download