netwire | 7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2

General

Target

PO_6733.exe
Size

719KB
MD5

76218662ffd8397441fadb34d12de1cc
SHA1

6432944d6cb7e5acc434d8d7a017c2ae6c21b426
SHA256

7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2
SHA512

3797d6d25f877f2cfcfa57b4a6ba1a3087f557314b684f78d8c72f53acdde71df7653c99603f3e683b8a2ad8d0a5c8615d9eaa165358d5bb19212d2007ad8d17
SSDEEP

12288:Frp6gxML2DQ8iFoFEyK0xlDxjIWD7+j3c1z3tTm9OrncN6lcQBb:FrfxMXSCp0r6WmjM1z39AAn

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3336-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3336-147-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3336-151-0x0000000000400000-0x0000000000433000-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:

PO_6733.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation PO_6733.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO_6733.exe

description pid process target process

PID 1976 set thread context of 3336 1976 PO_6733.exe PO_6733.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

732 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

PO_6733.exepowershell.exe

pid process

1976 PO_6733.exe
1976 PO_6733.exe
1976 PO_6733.exe
1976 PO_6733.exe
2800 powershell.exe
2800 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO_6733.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1976 PO_6733.exe
Token: SeDebugPrivilege 2800 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	PO_6733.exe

description	pid	process	target process
PID 1976 set thread context of 3336	1976	PO_6733.exe	PO_6733.exe

pid	process
732	schtasks.exe

pid	process
1976	PO_6733.exe
1976	PO_6733.exe
1976	PO_6733.exe
1976	PO_6733.exe
2800	powershell.exe
2800	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1976	PO_6733.exe
Token: SeDebugPrivilege	2800	powershell.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

PO_6733.exe

description	pid	process	target process
PID 1976 wrote to memory of 2800	1976	PO_6733.exe	powershell.exe
PID 1976 wrote to memory of 2800	1976	PO_6733.exe	powershell.exe
PID 1976 wrote to memory of 2800	1976	PO_6733.exe	powershell.exe
PID 1976 wrote to memory of 732	1976	PO_6733.exe	schtasks.exe
PID 1976 wrote to memory of 732	1976	PO_6733.exe	schtasks.exe
PID 1976 wrote to memory of 732	1976	PO_6733.exe	schtasks.exe
PID 1976 wrote to memory of 2308	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 2308	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 2308	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 1908	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 1908	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 1908	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe
PID 1976 wrote to memory of 3336	1976	PO_6733.exe	PO_6733.exe

C:\Users\Admin\AppData\Local\Temp\PO_6733.exe
"C:\Users\Admin\AppData\Local\Temp\PO_6733.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ogOazdrNW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogOazdrNW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1722.tmp"
2⤵
- Creates scheduled task(s)
PID:732

C:\Users\Admin\AppData\Local\Temp\PO_6733.exe
"C:\Users\Admin\AppData\Local\Temp\PO_6733.exe"
2⤵
PID:2308

C:\Users\Admin\AppData\Local\Temp\PO_6733.exe
"C:\Users\Admin\AppData\Local\Temp\PO_6733.exe"
2⤵
PID:1908

C:\Users\Admin\AppData\Local\Temp\PO_6733.exe
"C:\Users\Admin\AppData\Local\Temp\PO_6733.exe"
2⤵
PID:3336

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\tmp1722.tmp
Filesize
1KB

MD5
12f0e771ca2bd1b123666bb14e1ddd1c

SHA1
a5edd5dd47f9ce8140d65c0e72ba89c2157b106f

SHA256
76ace533d5fec6558f388eb17a0b013942d417e206cd049abcf67c280bfdbce3

SHA512
28ce6df7efa77fb7112b01167e1093f8f02ce76948b543a582fdde4a62f3d3315172a12da041c42b55a19260a67951e2b1fc1331b7f733fb2e1598117d58aa50

Download Submit
memory/732-138-0x0000000000000000-mapping.dmp

Download
memory/1908-143-0x0000000000000000-mapping.dmp

Download
memory/1976-133-0x0000000005C40000-0x00000000061E4000-memory.dmp

Filesize
5.6MB

Download
memory/1976-134-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/1976-135-0x00000000056A0000-0x00000000056AA000-memory.dmp

Filesize
40KB

Download
memory/1976-136-0x0000000009560000-0x00000000095FC000-memory.dmp

Filesize
624KB

Download
memory/1976-132-0x0000000000C50000-0x0000000000D0A000-memory.dmp

Filesize
744KB

Download
memory/2308-141-0x0000000000000000-mapping.dmp

Download
memory/2800-154-0x0000000070BB0000-0x0000000070BFC000-memory.dmp

Filesize
304KB

Download
memory/2800-153-0x00000000069B0000-0x00000000069E2000-memory.dmp

Filesize
200KB

Download
memory/2800-162-0x0000000007A00000-0x0000000007A08000-memory.dmp

Filesize
32KB

Download
memory/2800-139-0x0000000002AC0000-0x0000000002AF6000-memory.dmp

Filesize
216KB

Download
memory/2800-142-0x00000000056F0000-0x0000000005D18000-memory.dmp

Filesize
6.2MB

Download
memory/2800-161-0x0000000007A20000-0x0000000007A3A000-memory.dmp

Filesize
104KB

Download
memory/2800-148-0x0000000005300000-0x0000000005322000-memory.dmp

Filesize
136KB

Download
memory/2800-149-0x0000000005D20000-0x0000000005D86000-memory.dmp

Filesize
408KB

Download
memory/2800-150-0x0000000005D90000-0x0000000005DF6000-memory.dmp

Filesize
408KB

Download
memory/2800-160-0x0000000007910000-0x000000000791E000-memory.dmp

Filesize
56KB

Download
memory/2800-152-0x00000000063D0000-0x00000000063EE000-memory.dmp

Filesize
120KB

Download
memory/2800-159-0x0000000007960000-0x00000000079F6000-memory.dmp

Filesize
600KB

Download
memory/2800-137-0x0000000000000000-mapping.dmp

Download
memory/2800-155-0x0000000006990000-0x00000000069AE000-memory.dmp

Filesize
120KB

Download
memory/2800-156-0x0000000007D20000-0x000000000839A000-memory.dmp

Filesize
6.5MB

Download
memory/2800-157-0x00000000076E0000-0x00000000076FA000-memory.dmp

Filesize
104KB

Download
memory/2800-158-0x0000000007750000-0x000000000775A000-memory.dmp

Filesize
40KB

Download
memory/3336-144-0x0000000000000000-mapping.dmp

Download
memory/3336-151-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3336-147-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3336-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads