netwire | 285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1

General

Target

285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
Size

544KB
MD5

82cf92967ff37089ac670b63f2dd45e6
SHA1

37cdf11edd5bf245d7d0ab61939c920270ec8cbe
SHA256

285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1
SHA512

4658d213a8e4688d156b32f393092d1474679544488b11f72c439e0feb1ff18ebcbbf7c83d49f6e0e947670aab244e4481b28b3c8dbfd382452bfbb1591e2323
SSDEEP

12288:zWkjHZV+Lfb1CnBOeMLpjOxpA+Ua2Hj+:qGlBHMZLY

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

212.7.208.123:8765

Attributes

activex_autorun
true
activex_key
{L501JP3X-C6PC-RH36-475X-RS2C2OQHHGS0}
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
true
startup_name
windows
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1676-139-0x0000000000400000-0x000000000048A000-memory.dmp	netwire
behavioral2/memory/1676-140-0x0000000000400000-0x000000000042C000-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
Executes dropped EXE 2 IoCs

Processes:

Host.exeHost.exe

pid process

1588 Host.exe
3652 Host.exe

pid	process
1588	Host.exe
3652	Host.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Host.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{L501JP3X-C6PC-RH36-475X-RS2C2OQHHGS0}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{L501JP3X-C6PC-RH36-475X-RS2C2OQHHGS0}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Host.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exeHost.exe

description	pid	process	target process
PID 5064 set thread context of 1676	5064	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
PID 1588 set thread context of 3652	1588	Host.exe	Host.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exeHost.exe

pid process

5064 285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
1588 Host.exe

pid	process
5064	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
1588	Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exeHost.exe

description	pid	process	target process
PID 5064 wrote to memory of 1676	5064	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
PID 5064 wrote to memory of 1676	5064	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
PID 5064 wrote to memory of 1676	5064	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
PID 1676 wrote to memory of 1588	1676	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	Host.exe
PID 1676 wrote to memory of 1588	1676	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	Host.exe
PID 1676 wrote to memory of 1588	1676	285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe	Host.exe
PID 1588 wrote to memory of 3652	1588	Host.exe	Host.exe
PID 1588 wrote to memory of 3652	1588	Host.exe	Host.exe
PID 1588 wrote to memory of 3652	1588	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
"C:\Users\Admin\AppData\Local\Temp\285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5064

C:\Users\Admin\AppData\Local\Temp\285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe
"C:\Users\Admin\AppData\Local\Temp\285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1676

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
4⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Adds Run key to start application
PID:3652

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
544KB

MD5
82cf92967ff37089ac670b63f2dd45e6

SHA1
37cdf11edd5bf245d7d0ab61939c920270ec8cbe

SHA256
285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1

SHA512
4658d213a8e4688d156b32f393092d1474679544488b11f72c439e0feb1ff18ebcbbf7c83d49f6e0e947670aab244e4481b28b3c8dbfd382452bfbb1591e2323

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
544KB

MD5
82cf92967ff37089ac670b63f2dd45e6

SHA1
37cdf11edd5bf245d7d0ab61939c920270ec8cbe

SHA256
285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1

SHA512
4658d213a8e4688d156b32f393092d1474679544488b11f72c439e0feb1ff18ebcbbf7c83d49f6e0e947670aab244e4481b28b3c8dbfd382452bfbb1591e2323

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
544KB

MD5
82cf92967ff37089ac670b63f2dd45e6

SHA1
37cdf11edd5bf245d7d0ab61939c920270ec8cbe

SHA256
285074cbfbb186cb746a1e03a3b3ca95cb3611987c0aab3433978268fb590aa1

SHA512
4658d213a8e4688d156b32f393092d1474679544488b11f72c439e0feb1ff18ebcbbf7c83d49f6e0e947670aab244e4481b28b3c8dbfd382452bfbb1591e2323

Download Submit
memory/1588-148-0x0000000000000000-mapping.dmp

Download
memory/1588-158-0x0000000000760000-0x0000000000768000-memory.dmp

Filesize
32KB

Download
memory/1588-160-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/1588-159-0x00007FFC65B90000-0x00007FFC65D85000-memory.dmp

Filesize
2.0MB

Download
memory/1676-151-0x00000000004D0000-0x00000000004D8000-memory.dmp

Filesize
32KB

Download
memory/1676-144-0x00007FFC65B90000-0x00007FFC65D85000-memory.dmp

Filesize
2.0MB

Download
memory/1676-139-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download
memory/1676-140-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1676-147-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/1676-135-0x0000000000000000-mapping.dmp

Download
memory/1676-153-0x00007FFC65B90000-0x00007FFC65D85000-memory.dmp

Filesize
2.0MB

Download
memory/1676-154-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/3652-156-0x0000000000000000-mapping.dmp

Download
memory/3652-168-0x00007FFC65B90000-0x00007FFC65D85000-memory.dmp

Filesize
2.0MB

Download
memory/3652-169-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/5064-138-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/5064-136-0x0000000002A50000-0x0000000002A58000-memory.dmp

Filesize
32KB

Download
memory/5064-134-0x0000000002A50000-0x0000000002A58000-memory.dmp

Filesize
32KB

Download
memory/5064-137-0x00007FFC65B90000-0x00007FFC65D85000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads