netwire | 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b

Analysis

max time kernel
135s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2022 05:01

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General

Target

9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
Size

3.3MB
MD5

46358fda468a053a89edfd37577a63a2
SHA1

298775587f9b0ee9f4c027068c3e4ec7067b74c1
SHA256

9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b
SHA512

7f0bfc17a08a74ef07b8b400bcea64189f1a0d47bc61c78981eadb859afa93eb73b92861f3010d3cfaa59da9076d06c6c6e793abe889220e5b3541b0f5d9c762

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

195.123.237.248:2022

Attributes

activex_autorun
true
activex_key
{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508}
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
true
mutex
GKADAWGO
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe	netwire
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe	netwire
C:\Users\Admin\AppData\Roaming\Install\Host.exe	netwire
C:\Users\Admin\AppData\Roaming\Install\Host.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 3 IoCs

Processes:

CDS.execrypted.exeHost.exe

pid process

4732 CDS.exe
3592 crypted.exe
1672 Host.exe

pid	process
4732	CDS.exe
3592	crypted.exe
1672	Host.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Host.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

CDS.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation CDS.exe
Loads dropped DLL 1 IoCs

Processes:

CDS.exe

pid process

4732 CDS.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	CDS.exe

pid	process
4732	CDS.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exeHost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.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 2 IoCs

Processes:

CDS.exe

pid process

4732 CDS.exe
4732 CDS.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUDIODG.EXE

description pid process

Token: 33 2140 AUDIODG.EXE
Token: SeIncBasePriorityPrivilege 2140 AUDIODG.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

CDS.exe

pid process

4732 CDS.exe
4732 CDS.exe

pid	process
4732	CDS.exe
4732	CDS.exe

description	pid	process
Token: 33	2140	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2140	AUDIODG.EXE

pid	process
4732	CDS.exe
4732	CDS.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exeCDS.execrypted.exe

description	pid	process	target process
PID 1500 wrote to memory of 4732	1500	9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe	CDS.exe
PID 1500 wrote to memory of 4732	1500	9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe	CDS.exe
PID 1500 wrote to memory of 4732	1500	9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe	CDS.exe
PID 4732 wrote to memory of 3592	4732	CDS.exe	crypted.exe
PID 4732 wrote to memory of 3592	4732	CDS.exe	crypted.exe
PID 4732 wrote to memory of 3592	4732	CDS.exe	crypted.exe
PID 3592 wrote to memory of 1672	3592	crypted.exe	Host.exe
PID 3592 wrote to memory of 1672	3592	crypted.exe	Host.exe
PID 3592 wrote to memory of 1672	3592	crypted.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
"C:\Users\Admin\AppData\Local\Temp\9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exe
2⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4732

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe
"C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe"
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3592

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
4⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Adds Run key to start application
PID:1672

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x470 0x300
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2140

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\630_10.png

Filesize
2KB

MD5
340b294efc691d1b20c64175d565ebc7

SHA1
81cb9649bd1c9a62ae79e781818fc24d15c29ce7

SHA256
72566894059452101ea836bbff9ede5069141eeb52022ab55baa24e1666825c9

SHA512
1395a8e175c63a1a1ff459a9dac437156c74299272e020e7e078a087969251a8534f17244a529acbc1b6800a97d4c0abfa3c88f6fcb88423f56dfaae9b49fc3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.cdd

Filesize
13KB

MD5
3e7ecaeb51c2812d13b07ec852d74aaf

SHA1
e9bdab93596ffb0f7f8c65243c579180939acb26

SHA256
e7e942993864e8b18780ef10a415f7b93924c6378248c52f0c96895735222b96

SHA512
635cd5173b595f1905af9eeea65037601cf8496d519c506b6d082662d438c26a1bfe653eaf6edcb117ccf8767975c37ab0238ca4c77574e2706f9b238a15ad4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exe

Filesize
6.1MB

MD5
424bf196deaeb4ddcafb78e137fa560a

SHA1
007738e9486c904a3115daa6e8ba2ee692af58c8

SHA256
0963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2

SHA512
a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exe

Filesize
6.1MB

MD5
424bf196deaeb4ddcafb78e137fa560a

SHA1
007738e9486c904a3115daa6e8ba2ee692af58c8

SHA256
0963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2

SHA512
a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c.dat

Filesize
132KB

MD5
b26144ec5114b213cd3dda05fbd82949

SHA1
de72043f943e1476fd0abd9d3cb8c1a51831a38a

SHA256
2e01ed3e365047535dc6582b8cea65c7963d294e1dedc76557eb012486d3f98c

SHA512
b7ae977a76f8a628d9ea71520cd2566dd6e4e137aeecbd982e624b27c830ce4facc61b405a0920dd314fda6e249cdf6fcb4f2f60b281b3189ed6f19cde834a1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe

Filesize
132KB

MD5
74ed18e1108bba2727fa86ab003ee41d

SHA1
537ddebef6d2734937a82ffc3eb30d2f32e46a6f

SHA256
c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab

SHA512
4552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe

Filesize
132KB

MD5
74ed18e1108bba2727fa86ab003ee41d

SHA1
537ddebef6d2734937a82ffc3eb30d2f32e46a6f

SHA256
c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab

SHA512
4552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fs.settings

Filesize
5B

MD5
68934a3e9455fa72420237eb05902327

SHA1
7cb6efb98ba5972a9b5090dc2e517fe14d12cb04

SHA256
fcbcf165908dd18a9e49f7ff27810176db8e9f63b4352213741664245224f8aa

SHA512
719fa67eef49c4b2a2b83f0c62bddd88c106aaadb7e21ae057c8802b700e36f81fe3f144812d8b05d66dc663d908b25645e153262cf6d457aa34e684af9e328d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lua5.1.dll

Filesize
322KB

MD5
c3256800dce47c14acc83ccca4c3e2ac

SHA1
9d126818c66991dbc3813a65eddb88bbcf77f30a

SHA256
f26f4f66022acc96d0319c09814ebeda60f4ab96b63b6262045dc786dc7c5866

SHA512
6865a98ad8a6bd02d1ba35a28b36b6306af393f5e9ad767cd6da027bb021f7399d629423f510c44436ac3e4603b6c606493edf8b14d21fabf3eab16d37bd0d25

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lua5.1.dll

Filesize
322KB

MD5
c3256800dce47c14acc83ccca4c3e2ac

SHA1
9d126818c66991dbc3813a65eddb88bbcf77f30a

SHA256
f26f4f66022acc96d0319c09814ebeda60f4ab96b63b6262045dc786dc7c5866

SHA512
6865a98ad8a6bd02d1ba35a28b36b6306af393f5e9ad767cd6da027bb021f7399d629423f510c44436ac3e4603b6c606493edf8b14d21fabf3eab16d37bd0d25

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
132KB

MD5
74ed18e1108bba2727fa86ab003ee41d

SHA1
537ddebef6d2734937a82ffc3eb30d2f32e46a6f

SHA256
c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab

SHA512
4552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
132KB

MD5
74ed18e1108bba2727fa86ab003ee41d

SHA1
537ddebef6d2734937a82ffc3eb30d2f32e46a6f

SHA256
c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab

SHA512
4552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4

Download Submit
memory/1672-142-0x0000000000000000-mapping.dmp

Download
memory/3592-139-0x0000000000000000-mapping.dmp

Download
memory/4732-130-0x0000000000000000-mapping.dmp

Download