netwire | cf262af15cf1bb93dd7a33befc777c07c35d4a7ff5f4154843dd978b1ee1f050

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 21:35

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General

Target

JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe
Size

172KB
MD5

d2e05b36afb06317a92932daad1d97c3
SHA1

5c209baf6b2e47754d51c5e204f7c75bad164e72
SHA256

cf262af15cf1bb93dd7a33befc777c07c35d4a7ff5f4154843dd978b1ee1f050
SHA512

096be34312354d5972a698b130ca4c065adbcb1af443f6fa0d5abe89679f81134eb7ec8b8306791266ee89c7cdb6d60e3c7252a2574ba2d07193242954cdfc28
SSDEEP

3072:d6RrEikYA0QdTh532O8QXJlx3er+jL7ScA96TElZIajM/naFhNlUw4WOXZT:dd0Ih532Kd3zjL7S1kEl7jyaFJm

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/756-4-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/756-6-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral2/memory/756-9-0x0000000000400000-0x0000000000420000-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	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4056 set thread context of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95

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	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95
PID 4056 wrote to memory of 756	4056	JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe	95

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4056
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2e05b36afb06317a92932daad1d97c3.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:756

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/756-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

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memory/756-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/756-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download