netwire | 3988ab9ab406d0c56b263571e8bbfed6a3f50529a2cb3be825f506acaf59716b

General

Target

INVOICE-INV02773773644.exe
Size

771KB
MD5

c7f8ca41f8a4d8ea868e20d1fa16a9a8
SHA1

382b20d1f4b618f2faa98ecdbb1637c8de008901
SHA256

3988ab9ab406d0c56b263571e8bbfed6a3f50529a2cb3be825f506acaf59716b
SHA512

c6f70a024651fa91d6d040bc937d27e27d7a09107db6054b99b78e593517e27a79402a84811e01d4fd5d1447638ea48c938dad6585d90fec95f4ca701b34e5b1

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

xman2.duckdns.org:4433

xman2.duckdns.org:4411

xman2.duckdns.org:4422

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 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3296-143-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3296-144-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3296-145-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3296-149-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3296-161-0x0000000000400000-0x0000000000450000-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:

INVOICE-INV02773773644.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	INVOICE-INV02773773644.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

INVOICE-INV02773773644.exe

description pid process target process

PID 1716 set thread context of 3296 1716 INVOICE-INV02773773644.exe INVOICE-INV02773773644.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

3892 schtasks.exe

description	pid	process	target process
PID 1716 set thread context of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe

pid	process
3892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

INVOICE-INV02773773644.exepowershell.exe

pid	process
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
1716	INVOICE-INV02773773644.exe
4256	powershell.exe
4256	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INVOICE-INV02773773644.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1716 INVOICE-INV02773773644.exe
Token: SeDebugPrivilege 4256 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1716	INVOICE-INV02773773644.exe
Token: SeDebugPrivilege	4256	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

INVOICE-INV02773773644.exe

description	pid	process	target process
PID 1716 wrote to memory of 4256	1716	INVOICE-INV02773773644.exe	powershell.exe
PID 1716 wrote to memory of 4256	1716	INVOICE-INV02773773644.exe	powershell.exe
PID 1716 wrote to memory of 4256	1716	INVOICE-INV02773773644.exe	powershell.exe
PID 1716 wrote to memory of 3892	1716	INVOICE-INV02773773644.exe	schtasks.exe
PID 1716 wrote to memory of 3892	1716	INVOICE-INV02773773644.exe	schtasks.exe
PID 1716 wrote to memory of 3892	1716	INVOICE-INV02773773644.exe	schtasks.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe
PID 1716 wrote to memory of 3296	1716	INVOICE-INV02773773644.exe	INVOICE-INV02773773644.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE-INV02773773644.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE-INV02773773644.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eoEWtSbwciBcW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4256

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eoEWtSbwciBcW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp57D4.tmp"
2⤵
- Creates scheduled task(s)
PID:3892

C:\Users\Admin\AppData\Local\Temp\INVOICE-INV02773773644.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE-INV02773773644.exe"
2⤵
PID:3296

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\tmp57D4.tmp
Filesize
1KB

MD5
252c462fe22c06582c25b39f5fb75d54

SHA1
b3546efffcc4bc5491eefe6621acd44703252fe2

SHA256
9aee9e6cd03520cb8a0b0100e88cb752c0e5416f99a6b094b3bce15bbe6b7d4c

SHA512
f674a3a5992e1d3bcd66125f8733bc672b7bc4341d1babb5dc6023961cd7b773823273ec78e3e7537355f6efe35d1cba5253d7ac949b60442302f130fb12effd

Download Submit
memory/1716-132-0x0000000000360000-0x0000000000426000-memory.dmp

Filesize
792KB

Download
memory/1716-134-0x0000000004E20000-0x0000000004EB2000-memory.dmp

Filesize
584KB

Download
memory/1716-135-0x0000000004DE0000-0x0000000004DEA000-memory.dmp

Filesize
40KB

Download
memory/1716-136-0x000000000AE70000-0x000000000AF0C000-memory.dmp

Filesize
624KB

Download
memory/1716-133-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/3296-161-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3296-149-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3296-145-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3296-142-0x0000000000000000-mapping.dmp

Download
memory/3296-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3296-144-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3892-138-0x0000000000000000-mapping.dmp

Download
memory/4256-146-0x00000000052A0000-0x00000000052C2000-memory.dmp

Filesize
136KB

Download
memory/4256-154-0x0000000007AB0000-0x000000000812A000-memory.dmp

Filesize
6.5MB

Download
memory/4256-147-0x0000000005AA0000-0x0000000005B06000-memory.dmp

Filesize
408KB

Download
memory/4256-148-0x0000000005DA0000-0x0000000005E06000-memory.dmp

Filesize
408KB

Download
memory/4256-139-0x0000000002880000-0x00000000028B6000-memory.dmp

Filesize
216KB

Download
memory/4256-150-0x0000000006170000-0x000000000618E000-memory.dmp

Filesize
120KB

Download
memory/4256-151-0x0000000006730000-0x0000000006762000-memory.dmp

Filesize
200KB

Download
memory/4256-152-0x00000000710F0000-0x000000007113C000-memory.dmp

Filesize
304KB

Download
memory/4256-153-0x0000000006710000-0x000000000672E000-memory.dmp

Filesize
120KB

Download
memory/4256-141-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/4256-155-0x0000000007470000-0x000000000748A000-memory.dmp

Filesize
104KB

Download
memory/4256-156-0x00000000074E0000-0x00000000074EA000-memory.dmp

Filesize
40KB

Download
memory/4256-157-0x00000000076F0000-0x0000000007786000-memory.dmp

Filesize
600KB

Download
memory/4256-158-0x00000000076A0000-0x00000000076AE000-memory.dmp

Filesize
56KB

Download
memory/4256-159-0x00000000077B0000-0x00000000077CA000-memory.dmp

Filesize
104KB

Download
memory/4256-160-0x0000000007790000-0x0000000007798000-memory.dmp

Filesize
32KB

Download
memory/4256-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads