netwire | f657d23b0f5e8c046f6c345a7bf78ac8a2f95f5b6c8bfe11effd6e986b046ef3

Analysis

max time kernel
145s
max time network
144s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 00:02

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General

Target

f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe
Size

363KB
MD5

f1583cede77b634f2dd7f8807319d4f0
SHA1

5e87a07e3843f7fa3e190ef47f7a8e268e7533c8
SHA256

f657d23b0f5e8c046f6c345a7bf78ac8a2f95f5b6c8bfe11effd6e986b046ef3
SHA512

858cc1a05aeb5c4d17bb390f5f481e4425ebc5d9c0bec9b3b92bca6d693a654d0d483003081c68927fd345e77ac2ca5fc2d1f1087fa2a8abfb23efe7c0a6116d
SSDEEP

6144:WjbeiJX2WZxNZTOqv+PpF5WbRgWqIw4TMc6qYL7IAfFnCOwXkOnTKyJmYB:WukZjNZTOu+RSgsTMjqpWnCDXkOTKygu

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

88.119.175.41:3365

Attributes

activex_autorun
false
copy_executable
true
delete_original
true
host_id
Olu
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
iGVOQFlr
offline_keylogger
true
password
Ktgv4%+,%S
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

NetWire RAT payload 11 IoCs

rat

resource	yara_rule
behavioral1/memory/2892-52-0x0000000000400000-0x000000000041E000-memory.dmp	netwire
behavioral1/memory/2892-51-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-30-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-34-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-36-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-43-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-41-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-39-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2892-32-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2552-88-0x0000000000400000-0x0000000000FB8000-memory.dmp	netwire
behavioral1/memory/2552-90-0x0000000000400000-0x000000000041E000-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\x.vbs	cmd.exe

Executes dropped EXE 4 IoCs

pid	Process
2932	@.cmd
2892	@.cmd
2908	Host.exe
2552	Host.exe

Loads dropped DLL 8 IoCs

pid	Process
2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe
2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe
2932	@.cmd
2892	@.cmd
2892	@.cmd
2908	Host.exe
2908	Host.exe
2552	Host.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2932 set thread context of 2892	2932	@.cmd	34
PID 2908 set thread context of 2552	2908	Host.exe	41

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 12 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@.cmd
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Host.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	@.cmd
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Host.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2932	@.cmd
2908	Host.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2932	@.cmd
2932	@.cmd
2908	Host.exe
2908	Host.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2932	2820	f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2956	2932	@.cmd	31
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2996	2932	@.cmd	33
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2996 wrote to memory of 2748	2996	cmd.exe	36
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2748 wrote to memory of 2856	2748	net.exe	37
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2932 wrote to memory of 2892	2932	@.cmd	34
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2892 wrote to memory of 2908	2892	@.cmd	38
PID 2908 wrote to memory of 2784	2908	Host.exe	39
PID 2908 wrote to memory of 2784	2908	Host.exe	39
PID 2908 wrote to memory of 2784	2908	Host.exe	39
PID 2908 wrote to memory of 2784	2908	Host.exe	39
PID 2908 wrote to memory of 2784	2908	Host.exe	39
PID 2908 wrote to memory of 2784	2908	Host.exe	39

C:\Users\Admin\AppData\Local\Temp\f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1583cede77b634f2dd7f8807319d4f0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
    3⤵
    - Drops startup file
    - System Location Discovery: System Language Discovery
    PID:2956
- - C:\Windows\SysWOW64\cmd.exe
    /c net stop MpsSvc
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2996
  - - C:\Windows\SysWOW64\net.exe
      net stop MpsSvc
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2748
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop MpsSvc
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2856
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2892
  - - C:\Users\Admin\AppData\Roaming\Install\Host.exe
      -m "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2908
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Roaming\Install\Host.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
        5⤵
        
        PID:2784
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c net stop MpsSvc
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2580
      - C:\Windows\SysWOW64\net.exe
        
        net stop MpsSvc
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:1976
        
        C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop MpsSvc
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:1940
    - - C:\Users\Admin\AppData\Roaming\Install\Host.exe
        
        C:\Users\Admin\AppData\Roaming\Install\Host.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        
        PID:2552

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cm_

Filesize
128KB

MD5
654ac265df471b3b1747695fa19cc226

SHA1
1a0b7674e906b8661977c17c74f66b2172524085

SHA256
f1ead6d6c1b1515a0f781783cf8f929cd403aeaaeaef55ee03c3c1e7a983148a

SHA512
5a23074054cc8261f77835d55355cecaf3914982ca4bc705bce0f29a259fea6b750b65e753ec1d98b2c4d4e4f893426ccdc3d1451899e7247e5d903bb0ee0f21

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\@.cmd

Filesize
408KB

MD5
de8517147501bb8972fb16635580f3ba

SHA1
7f806c1ceca11217110c85ffb8ce4d076179b40a

SHA256
d7a3315f872243c28bd95fb75ed3b007821a2dea25f78afd8cbaaca1d853ef4f

SHA512
c6dd32cd44569e9367ae447791c1554903bdba7c35729e46cdfec8cbdd3194aa192cdc95fe224917b7cf7c8c7818cb0da0bf787d59e7e4dbad925dd8426d940f

Download Submit
memory/2552-90-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2552-88-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-38-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-34-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-28-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-52-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-26-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-51-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-30-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-25-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-36-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-43-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-41-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-39-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-32-0x0000000000400000-0x0000000000FB8000-memory.dmp

Filesize
11.7MB

Download
memory/2892-22-0x0000000000300000-0x0000000000400000-memory.dmp

Filesize
1024KB

Download
memory/2932-19-0x0000000000250000-0x0000000000255000-memory.dmp

Filesize
20KB

Download