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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/844-69-0x0000000000400000-0x0000000000417000-memory.dmp	netwire
behavioral1/memory/1056-84-0x0000000000400000-0x0000000000417000-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

1040 Host.exe
1056 Host.exe

pid	process
1040	Host.exe
1056	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

Loads dropped DLL 1 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe

pid process

844 091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe

pid	process
844	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
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Powerload = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
\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
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 1204 set thread context of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1040 set thread context of 1056	1040	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
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1040	Host.exe
1040	Host.exe
1040	Host.exe

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

pid	process
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
1040	Host.exe
1040	Host.exe
1040	Host.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exeHost.exe

description	pid	process	target process
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 1204 wrote to memory of 844	1204	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
PID 844 wrote to memory of 1040	844	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 844 wrote to memory of 1040	844	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 844 wrote to memory of 1040	844	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 844 wrote to memory of 1040	844	091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	Host.exe	Host.exe
PID 1040 wrote to memory of 1056	1040	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:1204

C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe
"C:\Users\Admin\AppData\Local\Temp\091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:844

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:1040

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:1056

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

System Information Discovery

1

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

MD5
fba4cfca681290f9c0615883dd498edc

SHA1
116124c7e38ba937363345e468f38c0519432c68

SHA256
091377dc5c61d022795bf00d91bbffbfb250f854ea407e7e165a623dfed03fd3

SHA512
392e83e324d64ecfc27998f5a02f7e7bed25613f3f8c011319801f0734a53e8d1892385d45a7b508e633d58bf921378e1f799276418fe0d88f0324e239f63eb7

Download Submit
memory/844-60-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-62-0x0000000000401F8F-mapping.dmp

Download
memory/844-61-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-65-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-58-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-69-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-56-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/844-55-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1040-67-0x0000000000000000-mapping.dmp

Download
memory/1056-79-0x0000000000401F8F-mapping.dmp

Download
memory/1056-84-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads