netwire | 6ad8db92a404b43169c0a93eea5f957867b6c2b10067fbf081192d9c25c3687c

General

Target

Confirmation of payment.exe
Size

653KB
MD5

0a952acbb597a679e4c97d3309b6ecf9
SHA1

33c074ec3f9975e08625d6c54d29365a9fa9d1b9
SHA256

6ad8db92a404b43169c0a93eea5f957867b6c2b10067fbf081192d9c25c3687c
SHA512

97cbe8e5366b01c2a83323605126919177de34a9ae9345f3fb7b7e4b31a0e787c7ec37aece0a1982a42eb1ecccabe2e2bbb0d82ff88fbede97bd03ef6aa74f7d

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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
move4ward
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1360-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1360-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1360-149-0x0000000000400000-0x0000000000433000-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:

Confirmation of payment.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1502147629-2175634256-330282290-1000\Control Panel\International\Geo\Nation	Confirmation of payment.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Confirmation of payment.exe

description pid process target process

PID 4340 set thread context of 1360 4340 Confirmation of payment.exe Confirmation of payment.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

1228 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4844 powershell.exe
4844 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4844 powershell.exe

description	pid	process	target process
PID 4340 set thread context of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe

pid	process
1228	schtasks.exe

pid	process
4844	powershell.exe
4844	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4844	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Confirmation of payment.exe

description	pid	process	target process
PID 4340 wrote to memory of 4844	4340	Confirmation of payment.exe	powershell.exe
PID 4340 wrote to memory of 4844	4340	Confirmation of payment.exe	powershell.exe
PID 4340 wrote to memory of 4844	4340	Confirmation of payment.exe	powershell.exe
PID 4340 wrote to memory of 1228	4340	Confirmation of payment.exe	schtasks.exe
PID 4340 wrote to memory of 1228	4340	Confirmation of payment.exe	schtasks.exe
PID 4340 wrote to memory of 1228	4340	Confirmation of payment.exe	schtasks.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe
PID 4340 wrote to memory of 1360	4340	Confirmation of payment.exe	Confirmation of payment.exe

C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe
"C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4340
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jxEbdmNBE.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4844
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jxEbdmNBE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA21C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1228
- C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe
  "C:\Users\Admin\AppData\Local\Temp\Confirmation of payment.exe"
  2⤵
  PID:1360

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA21C.tmp

Filesize
1KB

MD5
38379876a34b30543f5c63609dcd97f0

SHA1
9e5303c68b21d7b635b178b50998f73ca6c99cca

SHA256
9794d7aeb16e3783cc456c1294252a4c9ea6693fa9f9cf29e5968410f2c26fe5

SHA512
34a5f0d208851bd76f040b24b195e752e913bfbf0386e74d166e644280f167dfa348e4c4636340be8601aadad2113b5c0871e7cb281aad9fc3a204c7affe5bf5

Download Submit
memory/1228-138-0x0000000000000000-mapping.dmp

Download
memory/1360-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1360-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1360-141-0x0000000000000000-mapping.dmp

Download
memory/1360-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4340-133-0x0000000005150000-0x00000000056F4000-memory.dmp

Filesize
5.6MB

Download
memory/4340-134-0x0000000004BA0000-0x0000000004C32000-memory.dmp

Filesize
584KB

Download
memory/4340-135-0x0000000004D50000-0x0000000004D5A000-memory.dmp

Filesize
40KB

Download
memory/4340-136-0x0000000007010000-0x00000000070AC000-memory.dmp

Filesize
624KB

Download
memory/4340-132-0x0000000000280000-0x000000000032A000-memory.dmp

Filesize
680KB

Download
memory/4844-147-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/4844-153-0x0000000006230000-0x000000000624E000-memory.dmp

Filesize
120KB

Download
memory/4844-146-0x0000000004D10000-0x0000000004D32000-memory.dmp

Filesize
136KB

Download
memory/4844-139-0x0000000004700000-0x0000000004736000-memory.dmp

Filesize
216KB

Download
memory/4844-148-0x0000000005670000-0x00000000056D6000-memory.dmp

Filesize
408KB

Download
memory/4844-137-0x0000000000000000-mapping.dmp

Download
memory/4844-150-0x0000000005CC0000-0x0000000005CDE000-memory.dmp

Filesize
120KB

Download
memory/4844-151-0x0000000006CB0000-0x0000000006CE2000-memory.dmp

Filesize
200KB

Download
memory/4844-152-0x0000000070E40000-0x0000000070E8C000-memory.dmp

Filesize
304KB

Download
memory/4844-142-0x0000000004DE0000-0x0000000005408000-memory.dmp

Filesize
6.2MB

Download
memory/4844-154-0x00000000076A0000-0x0000000007D1A000-memory.dmp

Filesize
6.5MB

Download
memory/4844-155-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/4844-156-0x00000000070C0000-0x00000000070CA000-memory.dmp

Filesize
40KB

Download
memory/4844-157-0x00000000072D0000-0x0000000007366000-memory.dmp

Filesize
600KB

Download
memory/4844-158-0x0000000007280000-0x000000000728E000-memory.dmp

Filesize
56KB

Download
memory/4844-159-0x0000000007390000-0x00000000073AA000-memory.dmp

Filesize
104KB

Download
memory/4844-160-0x0000000007370000-0x0000000007378000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads