netwire | c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9

General

Target
c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe
Size 553KB
Sample220219-lcmtyabdbk
SHA256 c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9
MD5 d100d957698bca6b515cdc910ebac00c
SHA1 ba638574e63cbd3bd3634df92bfa7ce58ed8c9ca
SHA512 c1dafffd1462c5eba0b122bd9b9040b92a7ab6aef319d04f2f8ca94ebecc345684b0b84df16fe46fd4b141333bd25956e367584685e7840f5ee12a24e8c23470
MD5 SHA1 SHA512

Score

10^/10

netwire botnet rat stealer

Malware Config

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/1096-140-0x0000000000400000-0x000000000041F000-memory.dmp	netwire
behavioral2/memory/1096-141-0x0000000000400000-0x000000000041F000-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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UXoxnk.url	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3512 set thread context of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91

Drops file in Windows directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File created	C:\Windows\Microsoft.NET\Framework\v4.0.30319\.Identifier	AppLaunch.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v4.0.30319\.Identifier	AppLaunch.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe
3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4376	svchost.exe
Token: SeCreatePagefilePrivilege	4376	svchost.exe
Token: SeShutdownPrivilege	4376	svchost.exe
Token: SeCreatePagefilePrivilege	4376	svchost.exe
Token: SeShutdownPrivilege	4376	svchost.exe
Token: SeCreatePagefilePrivilege	4376	svchost.exe
Token: SeDebugPrivilege	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4784	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	87
PID 3512 wrote to memory of 4784	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	87
PID 3512 wrote to memory of 4784	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	87
PID 3512 wrote to memory of 4752	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	89
PID 3512 wrote to memory of 4752	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	89
PID 3512 wrote to memory of 4752	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	89
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91
PID 3512 wrote to memory of 1096	3512	c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe	91

C:\Users\Admin\AppData\Local\Temp\c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe
"C:\Users\Admin\AppData\Local\Temp\c320c2809e8b986fb4ac9db15bacd6a0f04e298b6be5d77d43099f94e8c51ca9.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /query
  2⤵
  PID:4784
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /sc MINUTE /tn UXoxnk /MO 1 /tr "C:\Users\Admin\AppData\Roaming\AppData\windowupdate.exe\
  2⤵
  - Creates scheduled task(s)
  PID:4752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Drops file in Windows directory
  PID:1096

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1096-140-0x0000000000400000-0x000000000041F000-memory.dmp

Download

memory/1096-141-0x0000000000400000-0x000000000041F000-memory.dmp

Download

memory/3512-130-0x0000000000CE0000-0x0000000000D5A000-memory.dmp

Download

memory/3512-131-0x0000000005BE0000-0x0000000006184000-memory.dmp

Download

memory/3512-132-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Download

memory/3512-133-0x0000000005710000-0x00000000057A2000-memory.dmp

Download

memory/3512-134-0x00000000058F0000-0x00000000058F1000-memory.dmp

Download

memory/3512-135-0x00000000058A0000-0x00000000058AA000-memory.dmp

Download

memory/3512-139-0x00000000062D0000-0x000000000636C000-memory.dmp

Download

memory/4376-137-0x000002834C880000-0x000002834C890000-memory.dmp

Download

memory/4376-136-0x000002834C820000-0x000002834C830000-memory.dmp

Download

memory/4376-138-0x000002834EF30000-0x000002834EF34000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads