netwire | 40374376894492fb4f8aa245a8197df99859e2f98b786c344f877813a1a3f224

General

Target

INVOICE00433.exe
Size

673KB
MD5

ba34224f638293815a97a3d4e7f5bc67
SHA1

c0dc327bd340eb447cb8e78603fa4dded8c152c9
SHA256

40374376894492fb4f8aa245a8197df99859e2f98b786c344f877813a1a3f224
SHA512

b410175eccc1dcfa5347b2e72d72c42b08c470095ac9716637973d6dbb0ebd78237a7bc8fba24ef516d2f3e6734449f9a3d8a530c1d54e81180f25ff0fd38403

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@9
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 9 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1816-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1816-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-79-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1816-82-0x0000000000400000-0x0000000000433000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

INVOICE00433.exe

description pid process target process

PID 1388 set thread context of 1816 1388 INVOICE00433.exe INVOICE00433.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

Processes:

schtasks.exe

pid process

1752 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

800 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 800 powershell.exe

description	pid	process	target process
PID 1388 set thread context of 1816	1388	INVOICE00433.exe	INVOICE00433.exe

pid	process
1752	schtasks.exe

pid	process
800	powershell.exe

description	pid	process
Token: SeDebugPrivilege	800	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

INVOICE00433.exe

description	pid	process	target process
PID 1388 wrote to memory of 800	1388	INVOICE00433.exe	powershell.exe
PID 1388 wrote to memory of 800	1388	INVOICE00433.exe	powershell.exe
PID 1388 wrote to memory of 800	1388	INVOICE00433.exe	powershell.exe
PID 1388 wrote to memory of 800	1388	INVOICE00433.exe	powershell.exe
PID 1388 wrote to memory of 1752	1388	INVOICE00433.exe	schtasks.exe
PID 1388 wrote to memory of 1752	1388	INVOICE00433.exe	schtasks.exe
PID 1388 wrote to memory of 1752	1388	INVOICE00433.exe	schtasks.exe
PID 1388 wrote to memory of 1752	1388	INVOICE00433.exe	schtasks.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe
PID 1388 wrote to memory of 1816	1388	INVOICE00433.exe	INVOICE00433.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE00433.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE00433.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1388

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IszLCO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IszLCO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB03D.tmp"
2⤵
- Creates scheduled task(s)
PID:1752

C:\Users\Admin\AppData\Local\Temp\INVOICE00433.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE00433.exe"
2⤵
PID:1816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB03D.tmp
Filesize
1KB

MD5
db7f7b200a4553e9d6c2dba9c7bc38c6

SHA1
3ec30755cc4837a17e1b327188837b384d7ea438

SHA256
c9dd20e1c5d7724b503518f2024d5d4872247957150e7283d8760f155b3a19ae

SHA512
85784d90e883355675c2c46d2e4e3906c4a058e1d36f1352d8c30cc23ec3b3ac534a80256cab17847afc296bf5f45003bc218a22624acb8a1c865c1c4daef55a

Download Submit
memory/800-80-0x0000000074C60000-0x000000007520B000-memory.dmp

Filesize
5.7MB

Download
memory/800-59-0x0000000000000000-mapping.dmp

Download
memory/800-81-0x0000000074C60000-0x000000007520B000-memory.dmp

Filesize
5.7MB

Download
memory/1388-55-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/1388-56-0x0000000000640000-0x000000000065A000-memory.dmp

Filesize
104KB

Download
memory/1388-57-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/1388-58-0x0000000005ED0000-0x0000000005F48000-memory.dmp

Filesize
480KB

Download
memory/1388-63-0x0000000004760000-0x0000000004794000-memory.dmp

Filesize
208KB

Download
memory/1388-54-0x0000000000FC0000-0x000000000106E000-memory.dmp

Filesize
696KB

Download
memory/1752-60-0x0000000000000000-mapping.dmp

Download
memory/1816-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-75-0x000000000040242D-mapping.dmp

Download
memory/1816-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1816-82-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads