netwire | 1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557

Analysis

max time kernel
117s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 09:47

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General

Target
1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
Size 172KB
Sample241121-lskdrazhpf
SHA256 1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557
MD5 f0c75348e5b95bdede22c145db15c309
SHA1 6ae625a247c3ca34ede836578104dad1543d0df3
SHA512 7e3c1f39101471c8126ce423d902a7467adc5a22317cb7afee8e96148e9440e71920d63d173a4d4c6e9f0ba95db422b3632e98ce95d3fdade261b68109aeabcd
SSDEEP 3072:P6RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZt6:Pd0Ih532Kd3zjL7S1kEl7jyaFJmM
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

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

resource	yara_rule
behavioral2/memory/1380-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/1380-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/1380-9-0x0000000000400000-0x0000000000420000-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

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

description	pid	Process	procid_target
PID 2988 set thread context of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89

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

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

pid	Process
2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89
PID 2988 wrote to memory of 1380	2988	1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe	89

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:2988
- C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe
  "C:\Users\Admin\AppData\Local\Temp\1b11a9827419fd5cf38e4abededc40e7aa1b91dd47a13b6a66b818e02461a557.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1380-4-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1380-6-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1380-9-0x0000000000400000-0x0000000000420000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads