netwire | 1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557

General

Target

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
Size

172KB
MD5

f0c75348e5b95bdede22c145db15c309
SHA1

6ae625a247c3ca34ede836578104dad1543d0df3
SHA256

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557
SHA512

7e3c1f39101471c8126ce423d902a7467adc5a22317cb7afee8e96148e9440e71920d63d173a4d4c6e9f0ba95db422b3632e98ce95d3fdade261b68109aeabcd
SSDEEP

3072:P6RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZt6:Pd0Ih532Kd3zjL7S1kEl7jyaFJmM

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

185.84.181.95:8977

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
LAGOS NAWA
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/348-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/348-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/348-9-0x0000000000400000-0x0000000000420000-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
Netwire family
netwire

Drops startup file 1 IoCs

Processes:

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\copied.vbs	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

description	pid	process	target process
PID 2716 set thread context of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

pid process

2716 1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

pid	process
2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

description	pid	process	target process
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
PID 2716 wrote to memory of 348	2716	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
"C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
  "C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/348-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/348-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/348-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads