netwire | 7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2

General

Target

tmp.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/3480-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3480-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3480-149-0x0000000000400000-0x0000000000433000-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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation tmp.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 4876 set thread context of 3480 4876 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

1980 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4608 powershell.exe
4608 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4608 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	tmp.exe

description	pid	process	target process
PID 4876 set thread context of 3480	4876	tmp.exe	tmp.exe

pid	process
1980	schtasks.exe

pid	process
4608	powershell.exe
4608	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4608	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 4876 wrote to memory of 4608	4876	tmp.exe	powershell.exe
PID 4876 wrote to memory of 4608	4876	tmp.exe	powershell.exe
PID 4876 wrote to memory of 4608	4876	tmp.exe	powershell.exe
PID 4876 wrote to memory of 1980	4876	tmp.exe	schtasks.exe
PID 4876 wrote to memory of 1980	4876	tmp.exe	schtasks.exe
PID 4876 wrote to memory of 1980	4876	tmp.exe	schtasks.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	tmp.exe	tmp.exe
PID 4876 wrote to memory of 3480	4876	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:4876

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:4608

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogOazdrNW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp53EC.tmp"
2⤵
- Creates scheduled task(s)
PID:1980

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:3480

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp53EC.tmp
Filesize
1KB

MD5
0332c46d86093f5d583a302611160267

SHA1
8da2263b2d651decfe865c8be5e9f51817f91b96

SHA256
39a07927af6483a8f7b2a97ad786dcbeab36f4a83a370906d21476bcb6b22804

SHA512
a2231f50cc04feefd2bf86b1e25c2dd4aedd76144ac80401182e2c54bcb1f08ed714ddde4e8e098b863654a603bbf6383a8d2cce184eff1d71f8bda433efe53e

Download Submit
memory/1980-138-0x0000000000000000-mapping.dmp

Download
memory/3480-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3480-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3480-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3480-141-0x0000000000000000-mapping.dmp

Download
memory/4608-147-0x0000000005A80000-0x0000000005AE6000-memory.dmp

Filesize
408KB

Download
memory/4608-155-0x00000000073E0000-0x00000000073FA000-memory.dmp

Filesize
104KB

Download
memory/4608-137-0x0000000000000000-mapping.dmp

Download
memory/4608-142-0x00000000053E0000-0x0000000005A08000-memory.dmp

Filesize
6.2MB

Download
memory/4608-160-0x0000000007700000-0x0000000007708000-memory.dmp

Filesize
32KB

Download
memory/4608-159-0x0000000007720000-0x000000000773A000-memory.dmp

Filesize
104KB

Download
memory/4608-158-0x0000000007610000-0x000000000761E000-memory.dmp

Filesize
56KB

Download
memory/4608-146-0x0000000005210000-0x0000000005232000-memory.dmp

Filesize
136KB

Download
memory/4608-157-0x0000000007660000-0x00000000076F6000-memory.dmp

Filesize
600KB

Download
memory/4608-148-0x0000000005AF0000-0x0000000005B56000-memory.dmp

Filesize
408KB

Download
memory/4608-156-0x0000000007450000-0x000000000745A000-memory.dmp

Filesize
40KB

Download
memory/4608-150-0x00000000060C0000-0x00000000060DE000-memory.dmp

Filesize
120KB

Download
memory/4608-151-0x00000000066A0000-0x00000000066D2000-memory.dmp

Filesize
200KB

Download
memory/4608-152-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/4608-153-0x0000000006680000-0x000000000669E000-memory.dmp

Filesize
120KB

Download
memory/4608-154-0x0000000007A20000-0x000000000809A000-memory.dmp

Filesize
6.5MB

Download
memory/4608-139-0x0000000002800000-0x0000000002836000-memory.dmp

Filesize
216KB

Download
memory/4876-133-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/4876-132-0x00000000002F0000-0x00000000003AA000-memory.dmp

Filesize
744KB

Download
memory/4876-134-0x0000000004D50000-0x0000000004DE2000-memory.dmp

Filesize
584KB

Download
memory/4876-135-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download
memory/4876-136-0x0000000008BC0000-0x0000000008C5C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads