netwire | 2abcdb606044f4db592baa3f9c808bf4fcab2146c49d83ba45a4ccbb20bc8354

General

Target

tmp.exe
Size

668KB
MD5

1796a3be7af222b0e1ee5a5a7c08673f
SHA1

ace2a70a033797be2f81c275e1918f1a84d90b36
SHA256

2abcdb606044f4db592baa3f9c808bf4fcab2146c49d83ba45a4ccbb20bc8354
SHA512

6b781cdc6426792056a6390b765dbfdc121af5becc83eeae77732977346ad25124d11edda2452e91e72f6d7a27699837c3975e4c4fefaa095c68ac5920998f7a

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/3604-144-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3604-146-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3604-149-0x0000000000400000-0x0000000000433000-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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation tmp.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 4592 set thread context of 3604 4592 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

3600 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1480 powershell.exe
1480 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1480 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	tmp.exe

description	pid	process	target process
PID 4592 set thread context of 3604	4592	tmp.exe	tmp.exe

pid	process
3600	schtasks.exe

pid	process
1480	powershell.exe
1480	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1480	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 4592 wrote to memory of 1480	4592	tmp.exe	powershell.exe
PID 4592 wrote to memory of 1480	4592	tmp.exe	powershell.exe
PID 4592 wrote to memory of 1480	4592	tmp.exe	powershell.exe
PID 4592 wrote to memory of 3600	4592	tmp.exe	schtasks.exe
PID 4592 wrote to memory of 3600	4592	tmp.exe	schtasks.exe
PID 4592 wrote to memory of 3600	4592	tmp.exe	schtasks.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	tmp.exe	tmp.exe
PID 4592 wrote to memory of 3604	4592	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:4592

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ILVIcJVytdD.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ILVIcJVytdD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2328.tmp"
2⤵
- Creates scheduled task(s)
PID:3600

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:3604

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\tmp2328.tmp
Filesize
1KB

MD5
4c44e4be9fbf04a9a5dc124ee65e4f19

SHA1
aa7baec759a99709025eb75d626e29df8ba37d8e

SHA256
d9b7b92d06703a69fa47126e0143afc7065d35fd37138dd916a832f8e2887ac8

SHA512
b494971b7cdb6aaf980b3b7fc25014e9cae170a141acf1b42539c10ee8728a0bd2422228f33be3e6c7ccf3d810dfbdb43fa3bffb912f49a2ad0c454600efe2cb

Download Submit
memory/1480-154-0x0000000007FE0000-0x000000000865A000-memory.dmp

Filesize
6.5MB

Download
memory/1480-160-0x0000000007C10000-0x0000000007C18000-memory.dmp

Filesize
32KB

Download
memory/1480-147-0x0000000005620000-0x0000000005642000-memory.dmp

Filesize
136KB

Download
memory/1480-159-0x0000000007CC0000-0x0000000007CDA000-memory.dmp

Filesize
104KB

Download
memory/1480-158-0x0000000007BC0000-0x0000000007BCE000-memory.dmp

Filesize
56KB

Download
memory/1480-138-0x0000000000000000-mapping.dmp

Download
memory/1480-157-0x0000000007C20000-0x0000000007CB6000-memory.dmp

Filesize
600KB

Download
memory/1480-140-0x0000000002D70000-0x0000000002DA6000-memory.dmp

Filesize
216KB

Download
memory/1480-156-0x00000000079F0000-0x00000000079FA000-memory.dmp

Filesize
40KB

Download
memory/1480-143-0x0000000005960000-0x0000000005F88000-memory.dmp

Filesize
6.2MB

Download
memory/1480-148-0x0000000005F90000-0x0000000005FF6000-memory.dmp

Filesize
408KB

Download
memory/1480-153-0x0000000006C10000-0x0000000006C2E000-memory.dmp

Filesize
120KB

Download
memory/1480-152-0x0000000070410000-0x000000007045C000-memory.dmp

Filesize
304KB

Download
memory/1480-151-0x0000000006C50000-0x0000000006C82000-memory.dmp

Filesize
200KB

Download
memory/1480-155-0x0000000007980000-0x000000000799A000-memory.dmp

Filesize
104KB

Download
memory/1480-150-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/3600-139-0x0000000000000000-mapping.dmp

Download
memory/3604-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3604-144-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3604-142-0x0000000000000000-mapping.dmp

Download
memory/3604-146-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4592-134-0x0000000005400000-0x0000000005492000-memory.dmp

Filesize
584KB

Download
memory/4592-135-0x00000000053E0000-0x00000000053EA000-memory.dmp

Filesize
40KB

Download
memory/4592-132-0x00000000009A0000-0x0000000000A4E000-memory.dmp

Filesize
696KB

Download
memory/4592-133-0x00000000059B0000-0x0000000005F54000-memory.dmp

Filesize
5.6MB

Download
memory/4592-137-0x00000000080C0000-0x0000000008126000-memory.dmp

Filesize
408KB

Download
memory/4592-136-0x0000000007FB0000-0x000000000804C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads