netwire | 3f15efe553460c7afa09e3464a98612d3b6107fdb1b076b985f9959b177e8214

General

Target

Payment_PDF.js
Size

423KB
MD5

371a8641026b2a7ef3006b8bb4dece0a
SHA1

7bb7a599080e696f92b875f4218f22aa2db4ba16
SHA256

3f15efe553460c7afa09e3464a98612d3b6107fdb1b076b985f9959b177e8214
SHA512

d92047fb2c0fae92aabd73cd621302e545b024eb476e8d4a71052a2621aeda9ff98a15864acc301e6b332820c6c1345a9f67e1284e468562450e3a6ccc5e8afa

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 7 IoCs

rat

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe	netwire
C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe	netwire
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	netwire
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	netwire
C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	netwire
C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	netwire
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	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:

Host Ip Js StartUp.exeNotepad.exe

pid process

1684 Host Ip Js StartUp.exe
1560 Notepad.exe
Drops startup file 1 IoCs

Processes:

Notepad.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Note.lnk Notepad.exe
Loads dropped DLL 3 IoCs

Processes:

Host Ip Js StartUp.exeNotepad.exe

pid process

1684 Host Ip Js StartUp.exe
1684 Host Ip Js StartUp.exe
1560 Notepad.exe

pid	process
1684	Host Ip Js StartUp.exe
1560	Notepad.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Note.lnk	Notepad.exe

pid	process
1684	Host Ip Js StartUp.exe
1684	Host Ip Js StartUp.exe
1560	Notepad.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Notepad.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\£2ëUíaÊ—KåL¦K®¨æ = "C:\\Users\\Admin\\AppData\\Roaming\\Googlee\\Notepad.exe"	Notepad.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 WriteProcessMemory 11 IoCs

Processes:

wscript.exeHost Ip Js StartUp.exe

description	pid	process	target process
PID 1516 wrote to memory of 2000	1516	wscript.exe	wscript.exe
PID 1516 wrote to memory of 2000	1516	wscript.exe	wscript.exe
PID 1516 wrote to memory of 2000	1516	wscript.exe	wscript.exe
PID 1516 wrote to memory of 1684	1516	wscript.exe	Host Ip Js StartUp.exe
PID 1516 wrote to memory of 1684	1516	wscript.exe	Host Ip Js StartUp.exe
PID 1516 wrote to memory of 1684	1516	wscript.exe	Host Ip Js StartUp.exe
PID 1516 wrote to memory of 1684	1516	wscript.exe	Host Ip Js StartUp.exe
PID 1684 wrote to memory of 1560	1684	Host Ip Js StartUp.exe	Notepad.exe
PID 1684 wrote to memory of 1560	1684	Host Ip Js StartUp.exe	Notepad.exe
PID 1684 wrote to memory of 1560	1684	Host Ip Js StartUp.exe	Notepad.exe
PID 1684 wrote to memory of 1560	1684	Host Ip Js StartUp.exe	Notepad.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Payment_PDF.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\HaFZbLHqjJ.js"
2⤵
PID:2000

C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe
"C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
"C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
PID:1560

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
C:\Users\Admin\AppData\Roaming\HaFZbLHqjJ.js
Filesize
6KB

MD5
6ce191a48f5cbedf94f0857f2e1bdb0f

SHA1
6688758553c117f5f470b2ab24279de67320efe0

SHA256
3d0f0edd9ed469eab3ec7ea9c7db039765b1abe65f268706f92f9667c67ac7b4

SHA512
c1f7b0dc4de433688e81cdd2a1851865073d958e1ae782d1d2d0bc9cbecd3d39fb4c3e717679a4f2f042dc97d27a3a975fcb479db9392f68a2310c1348ffd657

Download Submit
C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
Filesize
227KB

MD5
fc6330d62ae89347dddf9e98d6dc2533

SHA1
b2a3104e8178e25b6b40cf8b19d60c1a4e03e969

SHA256
72c15ab989fb449e62d6a560bdad1c9c39d61c21345322b8c1331235adf484a7

SHA512
1cf0e356a72a525b585533adab9c2abe1cfef9127ef96fedefe840bf33248bb85752fd92ca447cc6ac2b0654b497c07e3e3d0f0e064958f0f17b3e79424d6a4c

Download Submit
memory/1516-54-0x000007FEFB7E1000-0x000007FEFB7E3000-memory.dmp

Filesize
8KB

Download
memory/1560-63-0x0000000000000000-mapping.dmp

Download
memory/1684-59-0x0000000075841000-0x0000000075843000-memory.dmp

Filesize
8KB

Download
memory/1684-57-0x0000000000000000-mapping.dmp

Download
memory/2000-55-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads