netwire | b9a46cda7f10f508ac446daa0f451f1f6144fc624b3cdd4fcbecb191d92fb535

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 11:31

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General

Target

fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe
Size

117KB
MD5

fe700482e81eade291ab1cb56b88fce2
SHA1

09f982a570d879aab181d1a1c51c31419a80f341
SHA256

b9a46cda7f10f508ac446daa0f451f1f6144fc624b3cdd4fcbecb191d92fb535
SHA512

a6179fec077c094528ab8b51b397a6171f0fe9b0152d6f2ed93787f8c12593458cc9e0eddabaab061661121e32a24168925ec4db5a4130df26d7bf945da0830a
SSDEEP

3072:hdWSUvu0CwNcnFzZI+myD+TynnbCgj2ep:TWSguuWaNTynnbCF6

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

94.46.179.65:3000

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
PORT
install_path
%AppData%\Install\Win32.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
AefrREnt
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
Acrobat Reader
use_mutex
true

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral1/files/0x0008000000016d9a-2.dat	netwire
behavioral1/memory/3052-4-0x0000000000400000-0x0000000000429000-memory.dmp	netwire
behavioral1/memory/2676-6-0x0000000000400000-0x0000000000429000-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

Executes dropped EXE 1 IoCs

pid	Process
2676	Win32.exe

Loads dropped DLL 1 IoCs

pid	Process
3052	fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Acrobat Reader = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Win32.exe"	Win32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2676	3052	fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2676	3052	fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2676	3052	fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe700482e81eade291ab1cb56b88fce2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Roaming\Install\Win32.exe
  "C:\Users\Admin\AppData\Roaming\Install\Win32.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Install\Win32.exe

Filesize
117KB

MD5
fe700482e81eade291ab1cb56b88fce2

SHA1
09f982a570d879aab181d1a1c51c31419a80f341

SHA256
b9a46cda7f10f508ac446daa0f451f1f6144fc624b3cdd4fcbecb191d92fb535

SHA512
a6179fec077c094528ab8b51b397a6171f0fe9b0152d6f2ed93787f8c12593458cc9e0eddabaab061661121e32a24168925ec4db5a4130df26d7bf945da0830a

Download Submit
memory/2676-6-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3052-4-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads