netwire | abb0ca8ed8cb040eb69d4837c26fca5efe130711346859b86641b45da7de31b6

Analysis

max time kernel
179s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2022 17:02

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General

Target

Document Payment.js
Size

252KB
MD5

76c1c36c47ced1f2e3c9528b4a45fc42
SHA1

bf8e742e9e99d7814988dadc809847c624d098ed
SHA256

abb0ca8ed8cb040eb69d4837c26fca5efe130711346859b86641b45da7de31b6
SHA512

066c4d3508b3c3c816c0909eb1c20fed76d908b4f94fa36e36dff2711515f63ae41cad0bc5a971fa4bda2162014f853fb4d8a9fa809d14afb9fd56a0d834fe8a
SSDEEP

1536:B4QRV0AphDu3651pCC6T5IYx9btSutuiLL5dve/OC67OMOMM8hMM/0m6tWcSukqE:BnTeK1qRfOgkKtlQi

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

Document Payment.exeNote.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\Chrome\\Google.exe\","	Document Payment.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\Chrome\\Google.exe\","	Note.exe

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3232-154-0x0000000000400000-0x0000000000444000-memory.dmp	netwire
behavioral2/memory/3232-157-0x0000000000400000-0x0000000000444000-memory.dmp	netwire
behavioral2/memory/3232-160-0x0000000000400000-0x0000000000444000-memory.dmp	netwire
behavioral2/memory/3576-172-0x0000000000400000-0x0000000000444000-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 7 IoCs

Processes:

Document Payment.exeDocument Payment.exeDocument Payment.exeDocument Payment.exeDocument Payment.exeNote.exeNote.exe

pid	process
4508	Document Payment.exe
260	Document Payment.exe
4348	Document Payment.exe
1336	Document Payment.exe
3232	Document Payment.exe
2392	Note.exe
3576	Note.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.exeDocument Payment.exeDocument Payment.exeNote.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	Document Payment.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	Document Payment.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	Note.exe

Drops startup file 1 IoCs

Processes:

Note.exe

description ioc process

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

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Note.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Note.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\)Ô‡OûPN»t@÷áh = "C:\\Users\\Admin\\AppData\\Roaming\\Gooogle\\Note.exe"	Note.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

Document Payment.exeNote.exe

description	pid	process	target process
PID 4508 set thread context of 3232	4508	Document Payment.exe	Document Payment.exe
PID 2392 set thread context of 3576	2392	Note.exe	Note.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

powershell.exeDocument Payment.exepowershell.exe

pid	process
2328	powershell.exe
2328	powershell.exe
4508	Document Payment.exe
4508	Document Payment.exe
4508	Document Payment.exe
4508	Document Payment.exe
4508	Document Payment.exe
4508	Document Payment.exe
4656	powershell.exe
4656	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Document Payment.exepowershell.exeNote.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4508	Document Payment.exe
Token: SeDebugPrivilege	2328	powershell.exe
Token: SeDebugPrivilege	2392	Note.exe
Token: SeDebugPrivilege	4656	powershell.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

wscript.exeDocument Payment.exeDocument Payment.exeNote.exe

description	pid	process	target process
PID 4708 wrote to memory of 4508	4708	wscript.exe	Document Payment.exe
PID 4708 wrote to memory of 4508	4708	wscript.exe	Document Payment.exe
PID 4708 wrote to memory of 4508	4708	wscript.exe	Document Payment.exe
PID 4508 wrote to memory of 2328	4508	Document Payment.exe	powershell.exe
PID 4508 wrote to memory of 2328	4508	Document Payment.exe	powershell.exe
PID 4508 wrote to memory of 2328	4508	Document Payment.exe	powershell.exe
PID 4508 wrote to memory of 260	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 260	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 260	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 4348	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 4348	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 4348	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 1336	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 1336	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 1336	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 4508 wrote to memory of 3232	4508	Document Payment.exe	Document Payment.exe
PID 3232 wrote to memory of 2392	3232	Document Payment.exe	Note.exe
PID 3232 wrote to memory of 2392	3232	Document Payment.exe	Note.exe
PID 3232 wrote to memory of 2392	3232	Document Payment.exe	Note.exe
PID 2392 wrote to memory of 4656	2392	Note.exe	powershell.exe
PID 2392 wrote to memory of 4656	2392	Note.exe	powershell.exe
PID 2392 wrote to memory of 4656	2392	Note.exe	powershell.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe
PID 2392 wrote to memory of 3576	2392	Note.exe	Note.exe

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Document Payment.js"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4708

C:\Users\Admin\AppData\Roaming\Document Payment.exe
"C:\Users\Admin\AppData\Roaming\Document Payment.exe"
2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4508

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328

C:\Users\Admin\AppData\Roaming\Document Payment.exe
"C:\Users\Admin\AppData\Roaming\Document Payment.exe"
3⤵
- Executes dropped EXE
PID:260

C:\Users\Admin\AppData\Roaming\Document Payment.exe
"C:\Users\Admin\AppData\Roaming\Document Payment.exe"
3⤵
- Executes dropped EXE
PID:4348

C:\Users\Admin\AppData\Roaming\Document Payment.exe
"C:\Users\Admin\AppData\Roaming\Document Payment.exe"
3⤵
- Executes dropped EXE
PID:1336

C:\Users\Admin\AppData\Roaming\Document Payment.exe
"C:\Users\Admin\AppData\Roaming\Document Payment.exe"
3⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3232

C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
"C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe"
4⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4656

C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
5⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
PID:3576

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
1KB

MD5
4280e36a29fa31c01e4d8b2ba726a0d8

SHA1
c485c2c9ce0a99747b18d899b71dfa9a64dabe32

SHA256
e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

SHA512
494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Filesize
53KB

MD5
06ad34f9739c5159b4d92d702545bd49

SHA1
9152a0d4f153f3f40f7e606be75f81b582ee0c17

SHA256
474813b625f00710f29fa3b488235a6a22201851efb336bddf60d7d24a66bfba

SHA512
c272cd28ae164d465b779163ba9eca6a28261376414c6bbdfbd9f2128adb7f7ff1420e536b4d6000d0301ded2ec9036bc5c657588458bff41f176bdce8d74f92

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
16KB

MD5
feee6cbc4e014617a0fa16c3ac74d9b1

SHA1
d95ed1dc8073b93a6a2500b2bd241042e321a145

SHA256
b06d4d58984c08a0691c9ad438d0c7c3ce1798dd1bf2e28ba0c1503c6ec36b43

SHA512
ca45659f58314ea1af5d248bff391902ab69670b15d48f01033abd1f708fca2b703f73f39e0374c187b29aa49d9f816d861cc3379c82403ac4873426c3c10411

Download Submit
C:\Users\Admin\AppData\Roaming\Chrome\Google.exe
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Document Payment.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
C:\Users\Admin\AppData\Roaming\Gooogle\Note.exe
Filesize
189KB

MD5
55737658022dfde028de54f8f34c9c56

SHA1
922890a964cb16b18174561bab63e27f248ed7c1

SHA256
c5cba4155b3dd74151724b3571101881fcd756af12b95a14538843845c9fde35

SHA512
6099080c7f12ee87ccc7964154d922215aab24d2c6c3e36c1de322597083c0f8d28ffd7fa0434436ee45d2c9bc0ebb047f736ed8d1124fee1eb1b6ccf5c825ba

Download Submit
memory/260-147-0x0000000000000000-mapping.dmp

Download
memory/1336-151-0x0000000000000000-mapping.dmp

Download
memory/2328-141-0x00000000051D0000-0x00000000057F8000-memory.dmp

Filesize
6.2MB

Download
memory/2328-140-0x0000000002820000-0x0000000002856000-memory.dmp

Filesize
216KB

Download
memory/2328-139-0x0000000000000000-mapping.dmp

Download
memory/2328-145-0x0000000007640000-0x0000000007CBA000-memory.dmp

Filesize
6.5MB

Download
memory/2328-144-0x0000000005DE0000-0x0000000005DFE000-memory.dmp

Filesize
120KB

Download
memory/2328-143-0x0000000005800000-0x0000000005866000-memory.dmp

Filesize
408KB

Download
memory/2328-146-0x00000000062E0000-0x00000000062FA000-memory.dmp

Filesize
104KB

Download
memory/2328-142-0x00000000050B0000-0x0000000005116000-memory.dmp

Filesize
408KB

Download
memory/2392-158-0x0000000000000000-mapping.dmp

Download
memory/3232-153-0x0000000000000000-mapping.dmp

Download
memory/3232-157-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3232-160-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3232-154-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3576-167-0x0000000000000000-mapping.dmp

Download
memory/3576-172-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4348-149-0x0000000000000000-mapping.dmp

Download
memory/4508-132-0x0000000000000000-mapping.dmp

Download
memory/4508-138-0x00000000062D0000-0x00000000062F2000-memory.dmp

Filesize
136KB

Download
memory/4508-137-0x0000000006320000-0x00000000063B2000-memory.dmp

Filesize
584KB

Download
memory/4508-136-0x0000000005210000-0x00000000057B4000-memory.dmp

Filesize
5.6MB

Download
memory/4508-135-0x0000000000340000-0x0000000000374000-memory.dmp

Filesize
208KB

Download
memory/4656-162-0x0000000000000000-mapping.dmp

Download