netwire | 3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b

General

Target

3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe
Size

620KB
MD5

6ca289e14496ed3f078ddcea8ecea4a4
SHA1

7929b23f4c6fe4de022483138e5316ddeb3bf98b
SHA256

3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b
SHA512

658bd95581cde3e558970dfdf43cbf63067bdb561b7b4756b374c293064e4c41c5e44a12f722eacc4154b094d8d67f4eb52740d2d00de1a05972239993bdb211

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

xmpphosts.ru:3366

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
mutex
ohviVvrC
offline_keylogger
false
password
456123xyz
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1348-70-0x0000000000000000-mapping.dmp	netwire
behavioral1/memory/1348-72-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-76-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-77-0x0000000000401000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-78-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-79-0x0000000000401000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-80-0x0000000000401000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/1348-81-0x0000000000401000-0x000000000042C000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Executes dropped EXE 2 IoCs

Processes:

WinRAR.exeWinRAR.exe

pid process

1660 WinRAR.exe
1348 WinRAR.exe
Loads dropped DLL 3 IoCs

Processes:

WScript.exeWinRAR.exe

pid process

1652 WScript.exe
1652 WScript.exe
1660 WinRAR.exe

pid	process
1660	WinRAR.exe
1348	WinRAR.exe

pid	process
1652	WScript.exe
1652	WScript.exe
1660	WinRAR.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WScript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\WinRAR = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR\\WinRAR.vbs"	WScript.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

WinRAR.exe

description pid process target process

PID 1660 set thread context of 1348 1660 WinRAR.exe WinRAR.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exeWinRAR.exe

pid process

624 3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe
1660 WinRAR.exe

description	pid	process	target process
PID 1660 set thread context of 1348	1660	WinRAR.exe	WinRAR.exe

pid	process
624	3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe
1660	WinRAR.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exeWScript.exeWinRAR.exe

description	pid	process	target process
PID 624 wrote to memory of 1652	624	3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe	WScript.exe
PID 624 wrote to memory of 1652	624	3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe	WScript.exe
PID 624 wrote to memory of 1652	624	3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe	WScript.exe
PID 624 wrote to memory of 1652	624	3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe	WScript.exe
PID 1652 wrote to memory of 1660	1652	WScript.exe	WinRAR.exe
PID 1652 wrote to memory of 1660	1652	WScript.exe	WinRAR.exe
PID 1652 wrote to memory of 1660	1652	WScript.exe	WinRAR.exe
PID 1652 wrote to memory of 1660	1652	WScript.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe
PID 1660 wrote to memory of 1348	1660	WinRAR.exe	WinRAR.exe

C:\Users\Admin\AppData\Local\Temp\3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe
"C:\Users\Admin\AppData\Local\Temp\3952a3de4723e972b996401510de66b006d2c19dcebb488b013a7c116277351b.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:624

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.vbs"
2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1652

C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
"C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1660

C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
"C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe"
4⤵
- Executes dropped EXE
PID:1348

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.vbs
Filesize
1024B

MD5
23f6a019b4c5a5d8d30284e029670ca1

SHA1
3750537e50d127d45e33cda44b726d002a93975b

SHA256
eb355d1019c118e38d8f319249c4e118a24d2e19d720587f49b1ee8d864d2d26

SHA512
fafb39e4426f97f3ac5817a76f10cfad8487d93618f737c4b359f1511d376076bc8d834e3df61c9c113243cfe60e1687d87559847a306e19e4406e1f5921eec0

Download Submit
\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
\Users\Admin\AppData\Local\Temp\WinRAR\WinRAR.exe
Filesize
620KB

MD5
deb606acc84fc2818254dc07d1f6c2ac

SHA1
7638dfd79ba4fbd94a40f83f56f74ee2b6ae0e1a

SHA256
9d2c040053b8ecf9744b3f0bb9b06554985d3b6fe2ef354a8794b4c0885fed6c

SHA512
0cba279bbb65ac56a837fb4e179d19ffb78cc16068557bb194b9030cf95abdf514a782d7745313c4933557c9213c9949cf81ba0c40b09b6d885e1b97020943ee

Download Submit
memory/624-56-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/624-57-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1348-78-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1348-80-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1348-70-0x0000000000000000-mapping.dmp

Download
memory/1348-72-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1348-83-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1348-74-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/1348-76-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1348-77-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1348-82-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1348-79-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1348-81-0x0000000000401000-0x000000000042C000-memory.dmp

Filesize
172KB

Download
memory/1652-58-0x0000000000000000-mapping.dmp

Download
memory/1660-64-0x0000000000000000-mapping.dmp

Download
memory/1660-73-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads