netwire | 376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f | Triage

Analysis

max time kernel
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
25-06-2022 23:27

Sharing

Report Analysis Logs

General

Target

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
Size

1.1MB
MD5

0b0cef96675cd85fdbbe3e8968cbf924
SHA1

4db5d5b0425e5b83224fa6b3611385edfe314d20
SHA256

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f
SHA512

b7e3805e7c184405973684e68235ab68bebcf050d70c68901d14f2c9b489baca481b956517151e42dcf59ca6d1a1348e1a33f47766f15459ce00360e59642e07

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

79.134.225.73:1968

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
pd1n9
lock_executable
false
mutex
KHAtGUwc
offline_keylogger
false
password
Kimbolsapoq!P13
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4188-132-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4188-141-0x0000000000400000-0x000000000042C000-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

Drops startup file 1 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PerceptionSimulationDevice.url	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

description	pid	process	target process
PID 4220 set thread context of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

pid process

4220 376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

pid	process
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

Suspicious use of SendNotifyMessage 5 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

pid	process
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe

description	pid	process	target process
PID 4220 wrote to memory of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe
PID 4220 wrote to memory of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe
PID 4220 wrote to memory of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe
PID 4220 wrote to memory of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe
PID 4220 wrote to memory of 4188	4220	376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe
"C:\Users\Admin\AppData\Local\Temp\376523db4ccd1d021aa65208e85a665dcd1f83dbed024c1d1c0bb1d0bb24dd4f.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4220

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
PID:4188

Network

MITRE ATT&CK Matrix

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Downloads

memory/4188-131-0x0000000000000000-mapping.dmp

Download
memory/4188-132-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4188-141-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4220-130-0x0000000000F90000-0x0000000000FB2000-memory.dmp

Filesize
136KB

Download