netwire | 6b425f6cb96411de7b0738f6564b8607dcf2f58212b1ea15189af8476d2799af

Analysis

max time kernel
138s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 17:18

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General

Target

d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
Size

1.1MB
MD5

d272c58f65d0ab7ca56f5801c4276b2e
SHA1

142eaf32a020d578054d2e9069209b5c09974ba4
SHA256

6b425f6cb96411de7b0738f6564b8607dcf2f58212b1ea15189af8476d2799af
SHA512

191fec85e89b0557b59233110b17782ff16f22477c797999797763d8a43b6c0c74c14d69b4cd8097d8200edaba1090caa0ad5b917eb5ff7def37efeaea629b86
SSDEEP

24576:OAHnh+eWsN3skA4RV1Hom2KXMmHaTw5sJ/nY5:5h+ZkldoPK8YaTq

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

masterhugo231.servecounterstrike.com:3098

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
Goodluck101
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/2664-2-0x0000000001070000-0x000000000109C000-memory.dmp	netwire
behavioral2/memory/2664-10-0x0000000001070000-0x000000000109C000-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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\PerceptionSimulationDevice.url	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2632 set thread context of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85

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	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85
PID 2632 wrote to memory of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85
PID 2632 wrote to memory of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85
PID 2632 wrote to memory of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85
PID 2632 wrote to memory of 2664	2632	d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Users\Admin\AppData\Local\Temp\d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d272c58f65d0ab7ca56f5801c4276b2e_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2664

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/2632-0-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download
memory/2664-2-0x0000000001070000-0x000000000109C000-memory.dmp

Filesize
176KB

Download
memory/2664-10-0x0000000001070000-0x000000000109C000-memory.dmp

Filesize
176KB

Download