netwire | c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe

General

Target

c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe
Size

561KB
MD5

0ab8b9c1bba35c18c6dc2bb3f0970318
SHA1

145317e69240fbd896a381f7bda6d8d5c7af51aa
SHA256

c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe
SHA512

acfd97134038e35f601efc53dc922cabb9def28dea50b090c493db8b4b826793d363f47e349008da8ea0fd515a4bd8495c52c22cdb281cc8987b318a131cda59

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4496-142-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/4496-145-0x0000000000400000-0x000000000042B000-memory.dmp	netwire
behavioral2/memory/4496-146-0x0000000000400000-0x000000000042B000-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:

SearchUserInterface.exeSearchUserInterface.exe

pid process

1764 SearchUserInterface.exe
4496 SearchUserInterface.exe

pid	process
1764	SearchUserInterface.exe
4496	SearchUserInterface.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:

c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe

Drops startup file 3 IoCs

Processes:

cmd.exeSearchUserInterface.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.lnk	SearchUserInterface.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SearchUserInterface.exe

description pid process target process

PID 1764 set thread context of 4496 1764 SearchUserInterface.exe SearchUserInterface.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 1764 set thread context of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exeSearchUserInterface.exe

description	pid	process
Token: SeDebugPrivilege	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe
Token: SeDebugPrivilege	1764	SearchUserInterface.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.execmd.exeSearchUserInterface.exe

description	pid	process	target process
PID 3888 wrote to memory of 3752	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 3888 wrote to memory of 3752	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 3888 wrote to memory of 3752	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 3888 wrote to memory of 4092	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 3888 wrote to memory of 4092	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 3888 wrote to memory of 4092	3888	c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe	cmd.exe
PID 4092 wrote to memory of 1764	4092	cmd.exe	SearchUserInterface.exe
PID 4092 wrote to memory of 1764	4092	cmd.exe	SearchUserInterface.exe
PID 4092 wrote to memory of 1764	4092	cmd.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe
PID 1764 wrote to memory of 4496	1764	SearchUserInterface.exe	SearchUserInterface.exe

C:\Users\Admin\AppData\Local\Temp\c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe
"C:\Users\Admin\AppData\Local\Temp\c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe"
2⤵
- Drops startup file
PID:3752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4092

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe"
4⤵
- Executes dropped EXE
PID:4496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe

Filesize
561KB

MD5
0ab8b9c1bba35c18c6dc2bb3f0970318

SHA1
145317e69240fbd896a381f7bda6d8d5c7af51aa

SHA256
c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe

SHA512
acfd97134038e35f601efc53dc922cabb9def28dea50b090c493db8b4b826793d363f47e349008da8ea0fd515a4bd8495c52c22cdb281cc8987b318a131cda59

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe

Filesize
561KB

MD5
0ab8b9c1bba35c18c6dc2bb3f0970318

SHA1
145317e69240fbd896a381f7bda6d8d5c7af51aa

SHA256
c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe

SHA512
acfd97134038e35f601efc53dc922cabb9def28dea50b090c493db8b4b826793d363f47e349008da8ea0fd515a4bd8495c52c22cdb281cc8987b318a131cda59

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SearchUserInterface.exe

Filesize
561KB

MD5
0ab8b9c1bba35c18c6dc2bb3f0970318

SHA1
145317e69240fbd896a381f7bda6d8d5c7af51aa

SHA256
c1c7442a04c7192adf200d9aa31c08c435177c3260563c694e4dc27329619ffe

SHA512
acfd97134038e35f601efc53dc922cabb9def28dea50b090c493db8b4b826793d363f47e349008da8ea0fd515a4bd8495c52c22cdb281cc8987b318a131cda59

Download Submit
memory/1764-137-0x0000000000000000-mapping.dmp

Download
memory/1764-140-0x0000000006D70000-0x0000000006E0C000-memory.dmp

Filesize
624KB

Download
memory/3752-135-0x0000000000000000-mapping.dmp

Download
memory/3888-134-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/3888-130-0x00000000003B0000-0x0000000000442000-memory.dmp

Filesize
584KB

Download
memory/3888-133-0x0000000004F10000-0x0000000004F54000-memory.dmp

Filesize
272KB

Download
memory/3888-132-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/3888-131-0x0000000004E00000-0x0000000004E92000-memory.dmp

Filesize
584KB

Download
memory/4092-136-0x0000000000000000-mapping.dmp

Download
memory/4496-141-0x0000000000000000-mapping.dmp

Download
memory/4496-142-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4496-145-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4496-146-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads