netwire | 091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3

General

Target

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
Size

788KB
MD5

fba4cfca681290f9c0615883dd498edc
SHA1

116124c7e38ba937363345e468f38c0519432c68
SHA256

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3
SHA512

392e83e324d64ecfc27998f5a02f7e7bed25613f3f8c011319801f0734a53e8d1892385d45a7b508e633d58bf921378e1f799276418fe0d88f0324e239f63eb7
SSDEEP

12288:KaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QFvu0+u0BqM14C:laHMv6Corjqny/Q1u0+VUW4C

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4900-138-0x0000000000400000-0x0000000000417000-memory.dmp	netwire
behavioral2/memory/1016-145-0x0000000000400000-0x0000000000417000-memory.dmp	netwire
behavioral2/memory/1016-146-0x0000000000400000-0x0000000000417000-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

3456 Host.exe
1016 Host.exe

pid	process
3456	Host.exe
1016	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\{GM456GE0-TSO8-487M-610R-68H772ST4V0X}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{GM456GE0-TSO8-487M-610R-68H772ST4V0X}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Powerload = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Install\Host.exe	autoit_exe
C:\Users\Admin\AppData\Roaming\Install\Host.exe	autoit_exe
C:\Users\Admin\AppData\Roaming\Install\Host.exe	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

description	pid	process	target process
PID 1716 set thread context of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 3456 set thread context of 1016	3456	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

Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

pid	process
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
3456	Host.exe
3456	Host.exe
3456	Host.exe

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

pid	process
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
3456	Host.exe
3456	Host.exe
3456	Host.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

description	pid	process	target process
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1716 wrote to memory of 4900	1716	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 4900 wrote to memory of 3456	4900	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 4900 wrote to memory of 3456	4900	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 4900 wrote to memory of 3456	4900	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe
PID 3456 wrote to memory of 1016	3456	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
"C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
"C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4900

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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3456

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:1016

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
788KB

MD5
fba4cfca681290f9c0615883dd498edc

SHA1
116124c7e38ba937363345e468f38c0519432c68

SHA256
091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3

SHA512
392e83e324d64ecfc27998f5a02f7e7bed25613f3f8c011319801f0734a53e8d1892385d45a7b508e633d58bf921378e1f799276418fe0d88f0324e239f63eb7

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
788KB

MD5
fba4cfca681290f9c0615883dd498edc

SHA1
116124c7e38ba937363345e468f38c0519432c68

SHA256
091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3

SHA512
392e83e324d64ecfc27998f5a02f7e7bed25613f3f8c011319801f0734a53e8d1892385d45a7b508e633d58bf921378e1f799276418fe0d88f0324e239f63eb7

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
788KB

MD5
fba4cfca681290f9c0615883dd498edc

SHA1
116124c7e38ba937363345e468f38c0519432c68

SHA256
091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3

SHA512
392e83e324d64ecfc27998f5a02f7e7bed25613f3f8c011319801f0734a53e8d1892385d45a7b508e633d58bf921378e1f799276418fe0d88f0324e239f63eb7

Download Submit
memory/1016-140-0x0000000000000000-mapping.dmp

Download
memory/1016-145-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1016-146-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3456-136-0x0000000000000000-mapping.dmp

Download
memory/4900-132-0x0000000000000000-mapping.dmp

Download
memory/4900-133-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4900-135-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4900-138-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads