netwire | ab50301ca528c2cee1ed6d8ea39ceed66548cc2f8418d6487573c418dbf1a824

General

Target

P0 200522-5PRD024.exe
Size

834KB
MD5

8968318de8888badcd0dd9b320bb3ee6
SHA1

a6dc14ab8ed7cbbc9cc60316dc6f804850fcc82b
SHA256

ab50301ca528c2cee1ed6d8ea39ceed66548cc2f8418d6487573c418dbf1a824
SHA512

ac6ebb7c7e185b6b9c2c66cc85404f6fca734a4a4e6ab45df84f7185a4792f61964fbdf103131b0047031e65cc192da8539d9ba2fd5077ab675e0b4371a6e458

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

nowancenorly.ddns.net:6969

Attributes

activex_autorun
false
activex_key
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
keylogger_dir
lock_executable
false
mutex
pYeAqduB
offline_keylogger
false
password
Password
registry_autorun
false
startup_name
��9C��ο$75�O�h
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4724-145-0x0000000000400000-0x0000000000444000-memory.dmp	netwire
behavioral2/memory/4724-147-0x0000000000400000-0x0000000000444000-memory.dmp	netwire
behavioral2/memory/4724-149-0x0000000000400000-0x0000000000444000-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:

P0 200522-5PRD024.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	P0 200522-5PRD024.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

P0 200522-5PRD024.exe

description pid process target process

PID 3184 set thread context of 4724 3184 P0 200522-5PRD024.exe P0 200522-5PRD024.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

4964 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

P0 200522-5PRD024.exepowershell.exepowershell.exe

pid process

3184 P0 200522-5PRD024.exe
1136 powershell.exe
3304 powershell.exe
3184 P0 200522-5PRD024.exe
3304 powershell.exe
1136 powershell.exe

description	pid	process	target process
PID 3184 set thread context of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe

pid	process
4964	schtasks.exe

pid	process
3184	P0 200522-5PRD024.exe
1136	powershell.exe
3304	powershell.exe
3184	P0 200522-5PRD024.exe
3304	powershell.exe
1136	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

P0 200522-5PRD024.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3184	P0 200522-5PRD024.exe
Token: SeDebugPrivilege	1136	powershell.exe
Token: SeDebugPrivilege	3304	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

P0 200522-5PRD024.exe

description	pid	process	target process
PID 3184 wrote to memory of 3304	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 3304	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 3304	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 1136	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 1136	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 1136	3184	P0 200522-5PRD024.exe	powershell.exe
PID 3184 wrote to memory of 4964	3184	P0 200522-5PRD024.exe	schtasks.exe
PID 3184 wrote to memory of 4964	3184	P0 200522-5PRD024.exe	schtasks.exe
PID 3184 wrote to memory of 4964	3184	P0 200522-5PRD024.exe	schtasks.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe
PID 3184 wrote to memory of 4724	3184	P0 200522-5PRD024.exe	P0 200522-5PRD024.exe

C:\Users\Admin\AppData\Local\Temp\P0 200522-5PRD024.exe
"C:\Users\Admin\AppData\Local\Temp\P0 200522-5PRD024.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3184

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\P0 200522-5PRD024.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3304

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TEKkmyaWugmdb.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1136

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TEKkmyaWugmdb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp59F7.tmp"
2⤵
- Creates scheduled task(s)
PID:4964

C:\Users\Admin\AppData\Local\Temp\P0 200522-5PRD024.exe
"C:\Users\Admin\AppData\Local\Temp\P0 200522-5PRD024.exe"
2⤵
PID:4724

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\tmp59F7.tmp
Filesize
1KB

MD5
862c1bb673fddef42a677e18684c03d3

SHA1
81a0f4c1c5cc83388835547569628bf7213268b5

SHA256
28f7310e33bf139fe6e37dd537cae037e6be4404924f800dbe97017770287c7a

SHA512
f825c33ac697e853f4ac195884aadf476038e164680f042abed69ae53d28f5dcf6eda9ba5161100d7a71c141370d91c2ae366fe27be25360933956732e625cc4

Download Submit
memory/1136-153-0x0000000006390000-0x00000000063AE000-memory.dmp

Filesize
120KB

Download
memory/1136-159-0x0000000007440000-0x000000000745A000-memory.dmp

Filesize
104KB

Download
memory/1136-158-0x0000000007330000-0x000000000733E000-memory.dmp

Filesize
56KB

Download
memory/1136-157-0x0000000007380000-0x0000000007416000-memory.dmp

Filesize
600KB

Download
memory/1136-137-0x0000000000000000-mapping.dmp

Download
memory/1136-151-0x0000000071960000-0x00000000719AC000-memory.dmp

Filesize
304KB

Download
memory/1136-143-0x00000000056E0000-0x0000000005746000-memory.dmp

Filesize
408KB

Download
memory/3184-133-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/3184-134-0x0000000007B40000-0x0000000007BDC000-memory.dmp

Filesize
624KB

Download
memory/3184-132-0x0000000007870000-0x0000000007902000-memory.dmp

Filesize
584KB

Download
memory/3184-130-0x00000000008E0000-0x00000000009B6000-memory.dmp

Filesize
856KB

Download
memory/3184-131-0x0000000007E20000-0x00000000083C4000-memory.dmp

Filesize
5.6MB

Download
memory/3184-135-0x000000000A5B0000-0x000000000A616000-memory.dmp

Filesize
408KB

Download
memory/3304-139-0x0000000004F60000-0x0000000004F96000-memory.dmp

Filesize
216KB

Download
memory/3304-155-0x0000000007800000-0x000000000781A000-memory.dmp

Filesize
104KB

Download
memory/3304-142-0x0000000005440000-0x0000000005462000-memory.dmp

Filesize
136KB

Download
memory/3304-148-0x0000000006500000-0x000000000651E000-memory.dmp

Filesize
120KB

Download
memory/3304-160-0x0000000007B20000-0x0000000007B28000-memory.dmp

Filesize
32KB

Download
memory/3304-150-0x0000000006AC0000-0x0000000006AF2000-memory.dmp

Filesize
200KB

Download
memory/3304-152-0x0000000071960000-0x00000000719AC000-memory.dmp

Filesize
304KB

Download
memory/3304-140-0x00000000055D0000-0x0000000005BF8000-memory.dmp

Filesize
6.2MB

Download
memory/3304-136-0x0000000000000000-mapping.dmp

Download
memory/3304-154-0x0000000007E50000-0x00000000084CA000-memory.dmp

Filesize
6.5MB

Download
memory/3304-156-0x0000000007870000-0x000000000787A000-memory.dmp

Filesize
40KB

Download
memory/4724-144-0x0000000000000000-mapping.dmp

Download
memory/4724-147-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4724-145-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4724-149-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4964-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads