netwire | 4c93747030e17a8581b15cce2fd3aee28eb12dab9a8ec33839d083cda679487d

General

Target

Invoice.exe
Size

764KB
MD5

f9794c7a5cc09efda309692ef0f9ef61
SHA1

59939ac14719398d439e99835233187ff7e17512
SHA256

4c93747030e17a8581b15cce2fd3aee28eb12dab9a8ec33839d083cda679487d
SHA512

98539d2058c5145c13140321fec8b251aed184a9a3bcfff1f633265e40e9fa556e5456dbf05b37e594065d376b6215c050bc40ac997595cb5d3c3ba7bf9e71b0

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/4272-141-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4272-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4272-147-0x0000000000400000-0x0000000000433000-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:

Invoice.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\Control Panel\International\Geo\Nation	Invoice.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoice.exe

description pid process target process

PID 2024 set thread context of 4272 2024 Invoice.exe Invoice.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

3496 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3248 powershell.exe
3248 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3248 powershell.exe

description	pid	process	target process
PID 2024 set thread context of 4272	2024	Invoice.exe	Invoice.exe

pid	process
3496	schtasks.exe

pid	process
3248	powershell.exe
3248	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3248	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Invoice.exe

description	pid	process	target process
PID 2024 wrote to memory of 3248	2024	Invoice.exe	powershell.exe
PID 2024 wrote to memory of 3248	2024	Invoice.exe	powershell.exe
PID 2024 wrote to memory of 3248	2024	Invoice.exe	powershell.exe
PID 2024 wrote to memory of 3496	2024	Invoice.exe	schtasks.exe
PID 2024 wrote to memory of 3496	2024	Invoice.exe	schtasks.exe
PID 2024 wrote to memory of 3496	2024	Invoice.exe	schtasks.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe
PID 2024 wrote to memory of 4272	2024	Invoice.exe	Invoice.exe

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IhTJAEbPdqG.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3248

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IhTJAEbPdqG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4026.tmp"
2⤵
- Creates scheduled task(s)
PID:3496

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
2⤵
PID:4272

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\tmp4026.tmp

Filesize
1KB

MD5
6065cf515aa246f68e4c0b0a2efdc33a

SHA1
4003ed5414ba61bb47f0a2229cd296104dde3cc9

SHA256
c636fae1b55d6eed4b8d94f9c28ac1ea4ba7d52f7d47ebd7ec0dfb871f94b325

SHA512
1c2926c9be7017085f57e544fef750e9763165613f5f55798174e249219e420a0ec4fa4a2da7e99549da1f2d6da20842e19108c86592f14c650891434ab22b66

Download Submit
memory/2024-131-0x0000000005700000-0x0000000005CA4000-memory.dmp

Filesize
5.6MB

Download
memory/2024-132-0x0000000005150000-0x00000000051E2000-memory.dmp

Filesize
584KB

Download
memory/2024-133-0x00000000051F0000-0x00000000051FA000-memory.dmp

Filesize
40KB

Download
memory/2024-134-0x00000000076C0000-0x000000000775C000-memory.dmp

Filesize
624KB

Download
memory/2024-130-0x00000000006E0000-0x00000000007A6000-memory.dmp

Filesize
792KB

Download
memory/3248-145-0x0000000005C50000-0x0000000005CB6000-memory.dmp

Filesize
408KB

Download
memory/3248-153-0x0000000007610000-0x000000000762A000-memory.dmp

Filesize
104KB

Download
memory/3248-158-0x0000000007940000-0x0000000007948000-memory.dmp

Filesize
32KB

Download
memory/3248-139-0x0000000005520000-0x0000000005B48000-memory.dmp

Filesize
6.2MB

Download
memory/3248-157-0x0000000007960000-0x000000000797A000-memory.dmp

Filesize
104KB

Download
memory/3248-156-0x0000000007850000-0x000000000785E000-memory.dmp

Filesize
56KB

Download
memory/3248-155-0x00000000078A0000-0x0000000007936000-memory.dmp

Filesize
600KB

Download
memory/3248-144-0x0000000005440000-0x0000000005462000-memory.dmp

Filesize
136KB

Download
memory/3248-135-0x0000000000000000-mapping.dmp

Download
memory/3248-146-0x0000000005CC0000-0x0000000005D26000-memory.dmp

Filesize
408KB

Download
memory/3248-154-0x0000000007690000-0x000000000769A000-memory.dmp

Filesize
40KB

Download
memory/3248-148-0x0000000006300000-0x000000000631E000-memory.dmp

Filesize
120KB

Download
memory/3248-149-0x00000000068E0000-0x0000000006912000-memory.dmp

Filesize
200KB

Download
memory/3248-150-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/3248-151-0x00000000068C0000-0x00000000068DE000-memory.dmp

Filesize
120KB

Download
memory/3248-152-0x0000000007C50000-0x00000000082CA000-memory.dmp

Filesize
6.5MB

Download
memory/3248-137-0x00000000029E0000-0x0000000002A16000-memory.dmp

Filesize
216KB

Download
memory/3496-136-0x0000000000000000-mapping.dmp

Download
memory/4272-147-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4272-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4272-141-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4272-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads