netwire | 629ac7f51d1bb60d65dbf55694c25bc01681d5fd349fca17b0aef9ddd8ad049e

General

Target

#204811.exe
Size

287KB
MD5

1fb35d8aa5797fbbc4225a095c106552
SHA1

cb08a463884542659aa9856d2dd0dd8e5d3f31cb
SHA256

fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815
SHA512

aeb871ca5da00328c3f5742bef2ccd6715f27c76f62db47118237312801f1b7b9672afa5becc67f01d50bc887f80b92cde80c7242468ddf55f5660774d7884bc

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

ichie02.ddns.net:3360

84.38.135.207:3360

Attributes

activex_autorun
false
activex_key
copy_executable
true
delete_original
true
host_id
ICHIE007
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
AcYrNKLE
offline_keylogger
true
password
Password
registry_autorun
false
startup_name
use_mutex
true

Signatures

NetWire RAT payload 11 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1968-63-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-65-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-64-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-67-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-68-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-69-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1968-72-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1968-76-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/820-93-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/820-97-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/820-98-0x0000000000400000-0x0000000000433000-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

1912 Host.exe
820 Host.exe
Loads dropped DLL 1 IoCs

Processes:

#204811.exe

pid process

1968 #204811.exe
Suspicious use of SetThreadContext 2 IoCs

Processes:

#204811.exeHost.exe

description pid process target process

PID 908 set thread context of 1968 908 #204811.exe #204811.exe
PID 1912 set thread context of 820 1912 Host.exe Host.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1708 schtasks.exe
848 schtasks.exe

pid	process
1912	Host.exe
820	Host.exe

pid	process
1968	#204811.exe

description	pid	process	target process
PID 908 set thread context of 1968	908	#204811.exe	#204811.exe
PID 1912 set thread context of 820	1912	Host.exe	Host.exe

pid	process
1708	schtasks.exe
848	schtasks.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

#204811.exe#204811.exeHost.exe

description	pid	process	target process
PID 908 wrote to memory of 1708	908	#204811.exe	schtasks.exe
PID 908 wrote to memory of 1708	908	#204811.exe	schtasks.exe
PID 908 wrote to memory of 1708	908	#204811.exe	schtasks.exe
PID 908 wrote to memory of 1708	908	#204811.exe	schtasks.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 908 wrote to memory of 1968	908	#204811.exe	#204811.exe
PID 1968 wrote to memory of 1912	1968	#204811.exe	Host.exe
PID 1968 wrote to memory of 1912	1968	#204811.exe	Host.exe
PID 1968 wrote to memory of 1912	1968	#204811.exe	Host.exe
PID 1968 wrote to memory of 1912	1968	#204811.exe	Host.exe
PID 1912 wrote to memory of 848	1912	Host.exe	schtasks.exe
PID 1912 wrote to memory of 848	1912	Host.exe	schtasks.exe
PID 1912 wrote to memory of 848	1912	Host.exe	schtasks.exe
PID 1912 wrote to memory of 848	1912	Host.exe	schtasks.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe
PID 1912 wrote to memory of 820	1912	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\#204811.exe
"C:\Users\Admin\AppData\Local\Temp\#204811.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:908

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PjnzCykUxYlaz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6893.tmp"
2⤵
- Creates scheduled task(s)
PID:1708

C:\Users\Admin\AppData\Local\Temp\#204811.exe
"{path}"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1968

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe" -m "C:\Users\Admin\AppData\Local\Temp\#204811.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1912

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PjnzCykUxYlaz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFDE0.tmp"
4⤵
- Creates scheduled task(s)
PID:848

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"{path}"
4⤵
- Executes dropped EXE
PID:820

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6893.tmp
Filesize
1KB

MD5
50c808e8f7aa47da63144d763c69b4bb

SHA1
c1c224c49e9532d83fa81f7445fa1f3afad8f1f4

SHA256
53be710d267ce651df30aa2aeaa787d2f4130d759e4de34b79ee3d53fc84fbc5

SHA512
a79f1b1d5d942ed25531ce2fa81a863021d0de11a4bc297c0f9f62c29a7e9c29e1406fa5d482558536ea0db5df4edee0e01fdcc2e735438c1fe28e06c7e7a5f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFDE0.tmp
Filesize
1KB

MD5
50c808e8f7aa47da63144d763c69b4bb

SHA1
c1c224c49e9532d83fa81f7445fa1f3afad8f1f4

SHA256
53be710d267ce651df30aa2aeaa787d2f4130d759e4de34b79ee3d53fc84fbc5

SHA512
a79f1b1d5d942ed25531ce2fa81a863021d0de11a4bc297c0f9f62c29a7e9c29e1406fa5d482558536ea0db5df4edee0e01fdcc2e735438c1fe28e06c7e7a5f6

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
287KB

MD5
1fb35d8aa5797fbbc4225a095c106552

SHA1
cb08a463884542659aa9856d2dd0dd8e5d3f31cb

SHA256
fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815

SHA512
aeb871ca5da00328c3f5742bef2ccd6715f27c76f62db47118237312801f1b7b9672afa5becc67f01d50bc887f80b92cde80c7242468ddf55f5660774d7884bc

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
287KB

MD5
1fb35d8aa5797fbbc4225a095c106552

SHA1
cb08a463884542659aa9856d2dd0dd8e5d3f31cb

SHA256
fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815

SHA512
aeb871ca5da00328c3f5742bef2ccd6715f27c76f62db47118237312801f1b7b9672afa5becc67f01d50bc887f80b92cde80c7242468ddf55f5660774d7884bc

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
287KB

MD5
1fb35d8aa5797fbbc4225a095c106552

SHA1
cb08a463884542659aa9856d2dd0dd8e5d3f31cb

SHA256
fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815

SHA512
aeb871ca5da00328c3f5742bef2ccd6715f27c76f62db47118237312801f1b7b9672afa5becc67f01d50bc887f80b92cde80c7242468ddf55f5660774d7884bc

Download Submit
\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
287KB

MD5
1fb35d8aa5797fbbc4225a095c106552

SHA1
cb08a463884542659aa9856d2dd0dd8e5d3f31cb

SHA256
fc70d13e41ab6c3d36b72e329549c48e70767e37b06c5bbe7284896e935c6815

SHA512
aeb871ca5da00328c3f5742bef2ccd6715f27c76f62db47118237312801f1b7b9672afa5becc67f01d50bc887f80b92cde80c7242468ddf55f5660774d7884bc

Download Submit
memory/820-97-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/820-93-0x000000000040242D-mapping.dmp

Download
memory/820-98-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/848-80-0x0000000000000000-mapping.dmp

Download
memory/908-54-0x0000000076C81000-0x0000000076C83000-memory.dmp

Filesize
8KB

Download
memory/908-55-0x0000000074F50000-0x00000000754FB000-memory.dmp

Filesize
5.7MB

Download
memory/1708-56-0x0000000000000000-mapping.dmp

Download
memory/1912-79-0x0000000074B20000-0x00000000750CB000-memory.dmp

Filesize
5.7MB

Download
memory/1912-74-0x0000000000000000-mapping.dmp

Download
memory/1968-61-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-72-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-76-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-69-0x000000000040242D-mapping.dmp

Download
memory/1968-68-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-63-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-59-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1968-58-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads