netwire | 44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c

Analysis

max time kernel
145s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 15:18

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General

Target

44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe
Size

172KB
MD5

65a9e18be273d43f3b166c03ee14de0b
SHA1

b9e38a19b4fca188bdc40c166076ac31d58e6367
SHA256

44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c
SHA512

c91215ae456a1ca393251aa697a23637684bb37e04f7d67212932bf9155944f97ed7330b2b41d6826be7310acc8b6a0cff2d38247edcc036089acc6b4803cd60
SSDEEP

3072:z6RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZxK:zd0Ih532Kd3zjL7S1kEl7jyaFJmY

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
behavioral1/memory/2552-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2552-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2552-9-0x0000000000400000-0x0000000000420000-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	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2744 set thread context of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31

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	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31
PID 2744 wrote to memory of 2552	2744	44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe	31

C:\Users\Admin\AppData\Local\Temp\44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe
"C:\Users\Admin\AppData\Local\Temp\44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Local\Temp\44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe
  "C:\Users\Admin\AppData\Local\Temp\44725b5a138576b271585cd3bd634d46fa1008431ac7aa654305bb7b230f852c.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2552

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/2552-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2552-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2552-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download