netwire | 41dc9d757b32d4f74fb771db231cc41ab18703250f6c31b003b3dc749f473d8f

General

Target

tmp.exe
Size

765KB
MD5

06339fb0802fc20a12e69b64cd6fa5ca
SHA1

6646d3f27069779f3288f23fcafad7f9aecd8466
SHA256

41dc9d757b32d4f74fb771db231cc41ab18703250f6c31b003b3dc749f473d8f
SHA512

7076539a1b70ad0b021c51a9ac6d4cddc57fbb023f5d1756af8b8e7e9afe9430ed58c60a014de29fe6f273277f8b3d0116f8cfce8c630c2aef7947f2e0b343c4

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

194.5.98.126:3378

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Pass@2023
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/116-147-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/116-149-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/116-150-0x0000000000400000-0x0000000000433000-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
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:

tmp.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation tmp.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 4844 set thread context of 116 4844 tmp.exe tmp.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4452 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2076 powershell.exe
2076 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2076 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	tmp.exe

description	pid	process	target process
PID 4844 set thread context of 116	4844	tmp.exe	tmp.exe

pid	process
4452	schtasks.exe

pid	process
2076	powershell.exe
2076	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2076	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 4844 wrote to memory of 2076	4844	tmp.exe	powershell.exe
PID 4844 wrote to memory of 2076	4844	tmp.exe	powershell.exe
PID 4844 wrote to memory of 2076	4844	tmp.exe	powershell.exe
PID 4844 wrote to memory of 4452	4844	tmp.exe	schtasks.exe
PID 4844 wrote to memory of 4452	4844	tmp.exe	schtasks.exe
PID 4844 wrote to memory of 4452	4844	tmp.exe	schtasks.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe
PID 4844 wrote to memory of 116	4844	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4844

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BIOgDCHeLrXfYE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2076

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BIOgDCHeLrXfYE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB002.tmp"
2⤵
- Creates scheduled task(s)
PID:4452

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

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\Local\Temp\tmpB002.tmp

Filesize
1KB

MD5
2b26b75924fdec8addad13ff18650bfb

SHA1
69185c86e5954f512fd1311e2fe1612197f3ace9

SHA256
f72022495d02f3b956e227f2cfd3515adc69e3d536421c08d23cae0511d39b0e

SHA512
a4cb8b32b8ba2f48f94f2cd246a65eaf56a8b6d17b638f817777c9ba30a18c40749f2a087f597d067c9e923de0c8d46e094d5d2701d9d22ae26aa2c00e2f72eb

Download Submit
memory/116-150-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/116-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/116-147-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/116-145-0x0000000000000000-mapping.dmp

Download
memory/2076-157-0x0000000007920000-0x0000000007F9A000-memory.dmp

Filesize
6.5MB

Download
memory/2076-152-0x00000000050A0000-0x0000000005106000-memory.dmp

Filesize
408KB

Download
memory/2076-163-0x00000000075F0000-0x00000000075F8000-memory.dmp

Filesize
32KB

Download
memory/2076-162-0x0000000007610000-0x000000000762A000-memory.dmp

Filesize
104KB

Download
memory/2076-144-0x00000000026B0000-0x00000000026E6000-memory.dmp

Filesize
216KB

Download
memory/2076-161-0x0000000007500000-0x000000000750E000-memory.dmp

Filesize
56KB

Download
memory/2076-146-0x00000000051E0000-0x0000000005808000-memory.dmp

Filesize
6.2MB

Download
memory/2076-160-0x0000000007550000-0x00000000075E6000-memory.dmp

Filesize
600KB

Download
memory/2076-159-0x0000000007340000-0x000000000734A000-memory.dmp

Filesize
40KB

Download
memory/2076-158-0x00000000072D0000-0x00000000072EA000-memory.dmp

Filesize
104KB

Download
memory/2076-151-0x0000000004F00000-0x0000000004F22000-memory.dmp

Filesize
136KB

Download
memory/2076-141-0x0000000000000000-mapping.dmp

Download
memory/2076-153-0x0000000005FD0000-0x0000000005FEE000-memory.dmp

Filesize
120KB

Download
memory/2076-154-0x0000000006F80000-0x0000000006FB2000-memory.dmp

Filesize
200KB

Download
memory/2076-155-0x00000000719D0000-0x0000000071A1C000-memory.dmp

Filesize
304KB

Download
memory/2076-156-0x0000000006590000-0x00000000065AE000-memory.dmp

Filesize
120KB

Download
memory/4452-142-0x0000000000000000-mapping.dmp

Download
memory/4844-135-0x0000000000BA0000-0x0000000000C66000-memory.dmp

Filesize
792KB

Download
memory/4844-136-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/4844-137-0x00000000055F0000-0x0000000005682000-memory.dmp

Filesize
584KB

Download
memory/4844-138-0x00000000057B0000-0x00000000057BA000-memory.dmp

Filesize
40KB

Download
memory/4844-139-0x0000000001560000-0x00000000015FC000-memory.dmp

Filesize
624KB

Download
memory/4844-140-0x0000000008E80000-0x0000000008EE6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads