netwire | c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3

General

Target

c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe
Size

106KB
MD5

f98dec0b6595181bf61f625453936738
SHA1

160a1f94d281d8fa58057ea9eec2368e4eb4d28e
SHA256

c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3
SHA512

f58116eca154061d26f33f74183fd57a12d280bb557573a04f886fdf1ea82a1f82e39749ff3670b2a2454cfcc14c55e75c80d6edf9d78a41bcd5dc4ad208ed6d

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

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

Processes:

Host.exe

pid process

1352 Host.exe

pid	process
1352	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\{F4A4X134-GMXR-5UA6-O1U6-XB0LGIG3BIDV}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F4A4X134-GMXR-5UA6-O1U6-XB0LGIG3BIDV}\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:

c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\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 WriteProcessMemory 3 IoCs

Processes:

c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe

description	pid	process	target process
PID 1860 wrote to memory of 1352	1860	c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe	Host.exe
PID 1860 wrote to memory of 1352	1860	c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe	Host.exe
PID 1860 wrote to memory of 1352	1860	c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe
"C:\Users\Admin\AppData\Local\Temp\c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1860

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
2⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Adds Run key to start application
PID:1352

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
106KB

MD5
f98dec0b6595181bf61f625453936738

SHA1
160a1f94d281d8fa58057ea9eec2368e4eb4d28e

SHA256
c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3

SHA512
f58116eca154061d26f33f74183fd57a12d280bb557573a04f886fdf1ea82a1f82e39749ff3670b2a2454cfcc14c55e75c80d6edf9d78a41bcd5dc4ad208ed6d

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
106KB

MD5
f98dec0b6595181bf61f625453936738

SHA1
160a1f94d281d8fa58057ea9eec2368e4eb4d28e

SHA256
c03d94d692c0b12560728a47aaf0da454ab2a5baaa1d73390b11b31a640e6ca3

SHA512
f58116eca154061d26f33f74183fd57a12d280bb557573a04f886fdf1ea82a1f82e39749ff3670b2a2454cfcc14c55e75c80d6edf9d78a41bcd5dc4ad208ed6d

Download Submit
memory/1352-130-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads