netwire | 5c61b30352d1b30b2dcb1a52b5180e11278e06c33e91bbb89b2c819e13358c27

General

Target

IM202208.exe
Size

727KB
MD5

c1ca174fbfc7936f8d9d0aad755f29cf
SHA1

16ad7f314c9c2742886523ac256fbb4a5f4bfdb0
SHA256

d08f75542680080f9d3393fc3bb0ced3c30335db5030c1f38a8d7a7aadb15794
SHA512

e2ff294837639043c1b24cfee2eae281284ac9a563ad5e8d31a8ce7538f60447cb747508021b98326a78923e99159109fc908c390a8f3d570d7d91b6d24fa280

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

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
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/5048-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/5048-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/5048-147-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/5048-161-0x0000000000400000-0x0000000000433000-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:

IM202208.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation IM202208.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

IM202208.exe

description pid process target process

PID 3608 set thread context of 5048 3608 IM202208.exe IM202208.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

4156 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2920 powershell.exe
2920 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2920 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	IM202208.exe

description	pid	process	target process
PID 3608 set thread context of 5048	3608	IM202208.exe	IM202208.exe

pid	process
4156	schtasks.exe

pid	process
2920	powershell.exe
2920	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2920	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

IM202208.exe

description	pid	process	target process
PID 3608 wrote to memory of 2920	3608	IM202208.exe	powershell.exe
PID 3608 wrote to memory of 2920	3608	IM202208.exe	powershell.exe
PID 3608 wrote to memory of 2920	3608	IM202208.exe	powershell.exe
PID 3608 wrote to memory of 4156	3608	IM202208.exe	schtasks.exe
PID 3608 wrote to memory of 4156	3608	IM202208.exe	schtasks.exe
PID 3608 wrote to memory of 4156	3608	IM202208.exe	schtasks.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe
PID 3608 wrote to memory of 5048	3608	IM202208.exe	IM202208.exe

C:\Users\Admin\AppData\Local\Temp\IM202208.exe
"C:\Users\Admin\AppData\Local\Temp\IM202208.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3608

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uunNVGIyv.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2920

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uunNVGIyv" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDBAA.tmp"
2⤵
- Creates scheduled task(s)
PID:4156

C:\Users\Admin\AppData\Local\Temp\IM202208.exe
"C:\Users\Admin\AppData\Local\Temp\IM202208.exe"
2⤵
PID:5048

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDBAA.tmp
Filesize
1KB

MD5
b8f23a7a163febfb4c89cf1ce80afd1e

SHA1
e129099bce699781c173b9f14495f3c074ecaffb

SHA256
d73654bc1ec2bc20b2900cb5da9ebce437132301c1a36f7a14d63ceb13177c35

SHA512
8842cf8a9c43396e40cc584981b68f3fc972b79df5b089e0e0b36688aeadaead2acaab43d08df40b0e0759089dbe2949a7b3aee83ec4ba3c9c6afe11e4cdd99d

Download Submit
memory/2920-148-0x0000000005A30000-0x0000000005A96000-memory.dmp

Filesize
408KB

Download
memory/2920-153-0x0000000006EE0000-0x0000000006EFE000-memory.dmp

Filesize
120KB

Download
memory/2920-146-0x0000000005870000-0x0000000005892000-memory.dmp

Filesize
136KB

Download
memory/2920-160-0x0000000007F70000-0x0000000007F78000-memory.dmp

Filesize
32KB

Download
memory/2920-137-0x0000000000000000-mapping.dmp

Download
memory/2920-158-0x0000000007E80000-0x0000000007E8E000-memory.dmp

Filesize
56KB

Download
memory/2920-139-0x0000000003030000-0x0000000003066000-memory.dmp

Filesize
216KB

Download
memory/2920-157-0x0000000007EC0000-0x0000000007F56000-memory.dmp

Filesize
600KB

Download
memory/2920-141-0x0000000005B50000-0x0000000006178000-memory.dmp

Filesize
6.2MB

Download
memory/2920-156-0x0000000007CB0000-0x0000000007CBA000-memory.dmp

Filesize
40KB

Download
memory/2920-155-0x0000000007C40000-0x0000000007C5A000-memory.dmp

Filesize
104KB

Download
memory/2920-154-0x0000000008290000-0x000000000890A000-memory.dmp

Filesize
6.5MB

Download
memory/2920-149-0x00000000062F0000-0x0000000006356000-memory.dmp

Filesize
408KB

Download
memory/2920-159-0x0000000007F90000-0x0000000007FAA000-memory.dmp

Filesize
104KB

Download
memory/2920-152-0x0000000071660000-0x00000000716AC000-memory.dmp

Filesize
304KB

Download
memory/2920-151-0x0000000007B00000-0x0000000007B32000-memory.dmp

Filesize
200KB

Download
memory/2920-150-0x0000000006940000-0x000000000695E000-memory.dmp

Filesize
120KB

Download
memory/3608-134-0x00000000055D0000-0x0000000005662000-memory.dmp

Filesize
584KB

Download
memory/3608-133-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/3608-132-0x0000000000B40000-0x0000000000BFC000-memory.dmp

Filesize
752KB

Download
memory/3608-136-0x000000000B4D0000-0x000000000B56C000-memory.dmp

Filesize
624KB

Download
memory/3608-135-0x0000000005590000-0x000000000559A000-memory.dmp

Filesize
40KB

Download
memory/4156-138-0x0000000000000000-mapping.dmp

Download
memory/5048-147-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/5048-161-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/5048-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/5048-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/5048-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads