netwire | 26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1

General

Target

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe
Size

1.0MB
MD5

05bb8a97d369164689119bbe0b3327fc
SHA1

be35eb99fb18487aec83a2f5dc954a691c9b4e0f
SHA256

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1
SHA512

601083c187904f7723204d071070ff297549a712c6afb9b21e763f372b81d29b18ea60ba7d27357f6f0792bbbe47511bb9f7fddc667fd5b6300ae6d200c57702

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1928-60-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1928-63-0x00000000004021DA-mapping.dmp	netwire
behavioral1/memory/1928-62-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1928-66-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/1928-67-0x0000000000400000-0x0000000000420000-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

Drops startup file 1 IoCs

Processes:

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\deQNDWfWFq.eu.url	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

Drops file in System32 directory 3 IoCs

Processes:

dllhost.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\dllhost.exe	dllhost.exe
File created	C:\Windows\SysWOW64\.Identifier	dllhost.exe
File opened for modification	C:\Windows\SysWOW64\.Identifier	dllhost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

description	pid	process	target process
PID 760 set thread context of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

pid	process
760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe
760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe
760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe
760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe

description	pid	process	target process
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe
PID 760 wrote to memory of 1928	760	26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe	dllhost.exe

C:\Users\Admin\AppData\Local\Temp\26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe
"C:\Users\Admin\AppData\Local\Temp\26989aa946a3c511b62b809bb98c2c7cf947ca5bfad628873ab3f6b94297b7d1.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\SysWOW64\dllhost.exe
"C:\Windows\System32\dllhost.exe"
2⤵
- Drops file in System32 directory
PID:1928

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/760-54-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download
memory/1928-55-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-56-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-63-0x00000000004021DA-mapping.dmp

Download
memory/1928-62-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-66-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1928-67-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads