netwire | c1a07cde2b35fc342b437b715d447a564db513a7c23223ba66f7d68da74d368d

General

Target

Quote_PDF.js
Size

592KB
MD5

edd15033148bf7e2bf4125c4d211e8ca
SHA1

bdb2ed893df770f57ef19cb2a6d2ffbac1fde78e
SHA256

c1a07cde2b35fc342b437b715d447a564db513a7c23223ba66f7d68da74d368d
SHA512

42d46d1607d1efa75e3ab540334afab109825209fdff8226f2e2a57a62c39df8c007995f93b3eae03567ea58b2ca5ce3b6e42baf6febb3658b7fb906fbe7cf4d

Score

10^/10

netwire vjw0rm botnet persistence rat stealer trojan worm

Malware Config

Signatures

NetWire RAT payload 4 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
C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe	netwire
C:\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
Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
trojan worm vjw0rm

Blocklisted process makes network request 13 IoCs

Processes:

wscript.exewscript.exe

flow	pid	process
9	4060	wscript.exe
10	1884	wscript.exe
19	1884	wscript.exe
25	4060	wscript.exe
39	4060	wscript.exe
44	4060	wscript.exe
45	1884	wscript.exe
56	4060	wscript.exe
57	1884	wscript.exe
69	4060	wscript.exe
77	1884	wscript.exe
85	4060	wscript.exe
87	1884	wscript.exe

Executes dropped EXE 2 IoCs

Processes:

Host Ip Js StartUp.exeNotepad.exe

pid process

3296 Host Ip Js StartUp.exe
4924 Notepad.exe

pid	process
3296	Host Ip Js StartUp.exe
4924	Notepad.exe

Checks computer location settings 2 TTPs 4 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

wscript.exeHost Ip Js StartUp.exewscript.exewscript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	Host Ip Js StartUp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 5 IoCs

Processes:

wscript.exeNotepad.exewscript.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\juIwXhspQL.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Note.lnk	Notepad.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\zyOjbguoaJ.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\zyOjbguoaJ.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\juIwXhspQL.js	wscript.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-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\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 12 IoCs

Processes:

wscript.exewscript.exewscript.exeHost Ip Js StartUp.exe

description	pid	process	target process
PID 3144 wrote to memory of 1884	3144	wscript.exe	wscript.exe
PID 3144 wrote to memory of 1884	3144	wscript.exe	wscript.exe
PID 3144 wrote to memory of 3296	3144	wscript.exe	Host Ip Js StartUp.exe
PID 3144 wrote to memory of 3296	3144	wscript.exe	Host Ip Js StartUp.exe
PID 3144 wrote to memory of 3296	3144	wscript.exe	Host Ip Js StartUp.exe
PID 1884 wrote to memory of 4060	1884	wscript.exe	wscript.exe
PID 1884 wrote to memory of 4060	1884	wscript.exe	wscript.exe
PID 4060 wrote to memory of 1348	4060	wscript.exe	wscript.exe
PID 4060 wrote to memory of 1348	4060	wscript.exe	wscript.exe
PID 3296 wrote to memory of 4924	3296	Host Ip Js StartUp.exe	Notepad.exe
PID 3296 wrote to memory of 4924	3296	Host Ip Js StartUp.exe	Notepad.exe
PID 3296 wrote to memory of 4924	3296	Host Ip Js StartUp.exe	Notepad.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Quote_PDF.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3144

C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\zyOjbguoaJ.js"
2⤵
- Blocklisted process makes network request
- Checks computer location settings
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\juIwXhspQL.js"
3⤵
- Blocklisted process makes network request
- Checks computer location settings
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:4060

C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\oVKKrOdyJJ.js"
4⤵
PID:1348

C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe
"C:\Users\Admin\AppData\Roaming\Host Ip Js StartUp.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3296

C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe
"C:\Users\Admin\AppData\Roaming\Googlee\Notepad.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
PID:4924

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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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\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
C:\Users\Admin\AppData\Roaming\juIwXhspQL.js

Filesize
38KB

MD5
18a451d41d501f501013b82c8697083e

SHA1
e31027858b8dd30339db29453791ab9552fd2e0f

SHA256
ca93d14291d1ee81cc27df8fc1b55092cb0e819d37233f1e0ddb963c10288d0f

SHA512
46c4b7c1bf9e1470a0ae244e56c10d2d4db97ed5102a3dea27501f1aff6528cd70b9b452348f0d53b935b3d222c8c1401df7537e5202105b09e2b013fb4cb6aa

Download Submit
C:\Users\Admin\AppData\Roaming\oVKKrOdyJJ.js

Filesize
7KB

MD5
3706cdda45b9643a81251d011c39e8e5

SHA1
1dcfc53931935cc86a459302777845271cf3e175

SHA256
3787d7284843c9fda5c95d75eb8bc16c4c0b92b0bd84d58b1bb0fb00905ee612

SHA512
51967bdb3ab98e4389b46a0f6e5feb98fb6009b630820d8236ce920f5c04a3f710a4cd871aa0b10d8a6979a469cbb2d5954a7e13afe54d55a0621a8943c36d32

Download Submit
C:\Users\Admin\AppData\Roaming\zyOjbguoaJ.js

Filesize
103KB

MD5
f6de6532bcb5dff519b1571779b99199

SHA1
898302bf728cd7784a0f171722bf232c32ab3ed1

SHA256
a5d8777e4d074fd73a97218850e0883b07945eb9eed084765181da209e608d3a

SHA512
65fe6d05b64ecd93addb82c8cf9936357bf23bbd9540208c614cc6d78a4027824fdf987410adffd84407d18a9de7623b1396ce3fd8d96000af2849f7fc69d3b1

Download Submit
memory/1348-137-0x0000000000000000-mapping.dmp

Download
memory/1884-130-0x0000000000000000-mapping.dmp

Download
memory/3296-132-0x0000000000000000-mapping.dmp

Download
memory/4060-135-0x0000000000000000-mapping.dmp

Download
memory/4924-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads