netwire | 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2

General

Target

invoice89938.exe
Size

875KB
MD5

30de906d4955a6863bc9b45602a5ed3c
SHA1

74659c613ad6dde0cdb47ea69bc737c48e443bea
SHA256

868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2
SHA512

8061466839701f69dfbdefc3ee0573c3126c91621894c37a53a5b91a02c1ef4476d39da4e8743189da9e43ef5ae8941724f7f3cfb09efa7079025b526b439687
SSDEEP

12288:BErIIoMZAYCu9gpDLoQV7EvknemE0IvyNnJV4ilzP3X:WVOKSpD59Es7bIaNz4OP3X

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/564-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/564-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/564-149-0x0000000000400000-0x0000000000433000-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:

invoice89938.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	invoice89938.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

invoice89938.exe

description pid process target process

PID 2700 set thread context of 564 2700 invoice89938.exe invoice89938.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

4232 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1740 powershell.exe
1740 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1740 powershell.exe

description	pid	process	target process
PID 2700 set thread context of 564	2700	invoice89938.exe	invoice89938.exe

pid	process
4232	schtasks.exe

pid	process
1740	powershell.exe
1740	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1740	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

invoice89938.exe

description	pid	process	target process
PID 2700 wrote to memory of 1740	2700	invoice89938.exe	powershell.exe
PID 2700 wrote to memory of 1740	2700	invoice89938.exe	powershell.exe
PID 2700 wrote to memory of 1740	2700	invoice89938.exe	powershell.exe
PID 2700 wrote to memory of 4232	2700	invoice89938.exe	schtasks.exe
PID 2700 wrote to memory of 4232	2700	invoice89938.exe	schtasks.exe
PID 2700 wrote to memory of 4232	2700	invoice89938.exe	schtasks.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe
PID 2700 wrote to memory of 564	2700	invoice89938.exe	invoice89938.exe

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2700

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZoXOILbtfmCEkZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1740

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZoXOILbtfmCEkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1B29.tmp"
2⤵
- Creates scheduled task(s)
PID:4232

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
2⤵
PID:564

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\tmp1B29.tmp
Filesize
1KB

MD5
00d23f8e41540aa2f923a12ea728f4dc

SHA1
1a0b9b1aef8374343be525257e43c0326249f539

SHA256
f77c2605d6ca1f04c50a4391ae2c845da0d601cd9e7a807b23f0112d1d3908db

SHA512
54472ebb2089e03da92c32dd51e0144365c5900d461fff6701118635e4f90b1bb9ef41c2f5557f4e342d7a625689cf9db244993419581a947c3b40e58d60e6b5

Download Submit
memory/564-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/564-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/564-142-0x0000000000000000-mapping.dmp

Download
memory/564-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1740-147-0x0000000006120000-0x0000000006186000-memory.dmp

Filesize
408KB

Download
memory/1740-157-0x0000000007D70000-0x0000000007E06000-memory.dmp

Filesize
600KB

Download
memory/1740-139-0x0000000002ED0000-0x0000000002F06000-memory.dmp

Filesize
216KB

Download
memory/1740-137-0x0000000000000000-mapping.dmp

Download
memory/1740-141-0x0000000005A40000-0x0000000006068000-memory.dmp

Filesize
6.2MB

Download
memory/1740-160-0x0000000007E10000-0x0000000007E18000-memory.dmp

Filesize
32KB

Download
memory/1740-159-0x0000000007E30000-0x0000000007E4A000-memory.dmp

Filesize
104KB

Download
memory/1740-158-0x0000000007D20000-0x0000000007D2E000-memory.dmp

Filesize
56KB

Download
memory/1740-146-0x00000000059A0000-0x00000000059C2000-memory.dmp

Filesize
136KB

Download
memory/1740-155-0x0000000007AF0000-0x0000000007B0A000-memory.dmp

Filesize
104KB

Download
memory/1740-148-0x0000000006190000-0x00000000061F6000-memory.dmp

Filesize
408KB

Download
memory/1740-156-0x0000000007B60000-0x0000000007B6A000-memory.dmp

Filesize
40KB

Download
memory/1740-150-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/1740-151-0x0000000006DB0000-0x0000000006DE2000-memory.dmp

Filesize
200KB

Download
memory/1740-152-0x0000000070D90000-0x0000000070DDC000-memory.dmp

Filesize
304KB

Download
memory/1740-153-0x0000000006D90000-0x0000000006DAE000-memory.dmp

Filesize
120KB

Download
memory/1740-154-0x0000000008130000-0x00000000087AA000-memory.dmp

Filesize
6.5MB

Download
memory/2700-135-0x0000000004C70000-0x0000000004C7A000-memory.dmp

Filesize
40KB

Download
memory/2700-133-0x0000000005250000-0x00000000057F4000-memory.dmp

Filesize
5.6MB

Download
memory/2700-132-0x0000000000160000-0x0000000000240000-memory.dmp

Filesize
896KB

Download
memory/2700-134-0x0000000004BC0000-0x0000000004C52000-memory.dmp

Filesize
584KB

Download
memory/2700-136-0x0000000007390000-0x000000000742C000-memory.dmp

Filesize
624KB

Download
memory/4232-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads