netwire | 85755fdd7d66bda13db7de7e926464957f51837ce93dd9951da3774c8b469f38

General

Target

FACTURA-027783278873287.exe
Size

1.3MB
MD5

35711d2a8e8e96e025f54b5ca77db5f5
SHA1

4e3776b5db886079b003c28bec7656c5882d6fd0
SHA256

00c21d0a93a75ed3a206befabace5574014f5ea5dfbd314e46e3720d82c7a2e6
SHA512

917e3d4bf94133828375d69cfa21557405452fa28ddf5d874635867526eb670b4308815a81124d6ebdb5640c1890c48f22d4ee46ec0180af3310241dfbfcc862

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

xman2.duckdns.org:4433

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 6 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1968-143-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1968-145-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1968-146-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1968-147-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1968-159-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/1968-161-0x0000000000400000-0x0000000000450000-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:

FACTURA-027783278873287.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	FACTURA-027783278873287.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

FACTURA-027783278873287.exe

description pid process target process

PID 4940 set thread context of 1968 4940 FACTURA-027783278873287.exe vbc.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

4644 schtasks.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1596 PING.EXE

description	pid	process	target process
PID 4940 set thread context of 1968	4940	FACTURA-027783278873287.exe	vbc.exe

pid	process
4644	schtasks.exe

pid	process
1596	PING.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

FACTURA-027783278873287.exepowershell.exe

pid	process
4940	FACTURA-027783278873287.exe
4940	FACTURA-027783278873287.exe
4940	FACTURA-027783278873287.exe
4940	FACTURA-027783278873287.exe
4940	FACTURA-027783278873287.exe
4940	FACTURA-027783278873287.exe
3588	powershell.exe
4940	FACTURA-027783278873287.exe
3588	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

FACTURA-027783278873287.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4940 FACTURA-027783278873287.exe
Token: SeDebugPrivilege 3588 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4940	FACTURA-027783278873287.exe
Token: SeDebugPrivilege	3588	powershell.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

FACTURA-027783278873287.exevbc.execmd.exe

description	pid	process	target process
PID 4940 wrote to memory of 3588	4940	FACTURA-027783278873287.exe	powershell.exe
PID 4940 wrote to memory of 3588	4940	FACTURA-027783278873287.exe	powershell.exe
PID 4940 wrote to memory of 3588	4940	FACTURA-027783278873287.exe	powershell.exe
PID 4940 wrote to memory of 4644	4940	FACTURA-027783278873287.exe	schtasks.exe
PID 4940 wrote to memory of 4644	4940	FACTURA-027783278873287.exe	schtasks.exe
PID 4940 wrote to memory of 4644	4940	FACTURA-027783278873287.exe	schtasks.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 4940 wrote to memory of 1968	4940	FACTURA-027783278873287.exe	vbc.exe
PID 1968 wrote to memory of 4476	1968	vbc.exe	cmd.exe
PID 1968 wrote to memory of 4476	1968	vbc.exe	cmd.exe
PID 1968 wrote to memory of 4476	1968	vbc.exe	cmd.exe
PID 4476 wrote to memory of 1596	4476	cmd.exe	PING.EXE
PID 4476 wrote to memory of 1596	4476	cmd.exe	PING.EXE
PID 4476 wrote to memory of 1596	4476	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\FACTURA-027783278873287.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA-027783278873287.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4940

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DFwGjXjjmkAS.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DFwGjXjjmkAS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAFE7.tmp"
2⤵
- Creates scheduled task(s)
PID:4644

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:4476

C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 3000
4⤵
- Runs ping.exe
PID:1596

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAFE7.tmp
Filesize
1KB

MD5
9d1c6d25b092ba005f09734e1de6c0fe

SHA1
884118748db375be4103c4df57632ceeb710987d

SHA256
1f48ca79b8ea8ecbd96500407d11fed1a33ce084d9cac168ff24e22bc9797520

SHA512
fc5b7d8073119e68fb175916f16609c50293acdaa8b42a4f553239f221511fc3372c3fb66d980c0101d9b3c7a36ba993701fe367b77b97228314df4a2d3f1707

Download Submit
memory/1596-162-0x0000000000000000-mapping.dmp

Download
memory/1968-161-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-159-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-147-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-146-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-145-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1968-141-0x0000000000000000-mapping.dmp

Download
memory/3588-138-0x0000000005180000-0x00000000051B6000-memory.dmp

Filesize
216KB

Download
memory/3588-150-0x00000000715C0000-0x000000007160C000-memory.dmp

Filesize
304KB

Download
memory/3588-158-0x0000000007D90000-0x0000000007D98000-memory.dmp

Filesize
32KB

Download
memory/3588-142-0x00000000057A0000-0x00000000057C2000-memory.dmp

Filesize
136KB

Download
memory/3588-157-0x0000000007DB0000-0x0000000007DCA000-memory.dmp

Filesize
104KB

Download
memory/3588-144-0x0000000005FD0000-0x0000000006036000-memory.dmp

Filesize
408KB

Download
memory/3588-136-0x0000000000000000-mapping.dmp

Download
memory/3588-156-0x0000000007CA0000-0x0000000007CAE000-memory.dmp

Filesize
56KB

Download
memory/3588-155-0x0000000007CF0000-0x0000000007D86000-memory.dmp

Filesize
600KB

Download
memory/3588-148-0x0000000006760000-0x000000000677E000-memory.dmp

Filesize
120KB

Download
memory/3588-149-0x0000000006D30000-0x0000000006D62000-memory.dmp

Filesize
200KB

Download
memory/3588-140-0x0000000005830000-0x0000000005E58000-memory.dmp

Filesize
6.2MB

Download
memory/3588-151-0x0000000006D10000-0x0000000006D2E000-memory.dmp

Filesize
120KB

Download
memory/3588-152-0x00000000080B0000-0x000000000872A000-memory.dmp

Filesize
6.5MB

Download
memory/3588-153-0x0000000007A70000-0x0000000007A8A000-memory.dmp

Filesize
104KB

Download
memory/3588-154-0x0000000007AE0000-0x0000000007AEA000-memory.dmp

Filesize
40KB

Download
memory/4476-160-0x0000000000000000-mapping.dmp

Download
memory/4644-137-0x0000000000000000-mapping.dmp

Download
memory/4940-134-0x000000000BE50000-0x000000000BEEC000-memory.dmp

Filesize
624KB

Download
memory/4940-135-0x000000000C120000-0x000000000C186000-memory.dmp

Filesize
408KB

Download
memory/4940-130-0x0000000000F70000-0x00000000010B6000-memory.dmp

Filesize
1.3MB

Download
memory/4940-133-0x0000000005E10000-0x0000000005E1A000-memory.dmp

Filesize
40KB

Download
memory/4940-132-0x0000000005990000-0x0000000005A22000-memory.dmp

Filesize
584KB

Download
memory/4940-131-0x0000000006030000-0x00000000065D4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads