netwire | 50050a189f878a24b57acedf046acfe5011dae30f50a21054a75fcda2947ff5b

General

Target

RE- Confirmation slip.exe
Size

1.1MB
MD5

c6ab29668433ac0e7358b07d4d662cb8
SHA1

f69ae112b86cb0c3689a912d1812aa0413046f7f
SHA256

50050a189f878a24b57acedf046acfe5011dae30f50a21054a75fcda2947ff5b
SHA512

1fd74b28a9300b0967776b0ab9f2906cd75a993752a3efa4bee6d1ce9d4e37b1fc55a0af2ee8f35e50f3318c22b44e591b3ff20e39332879f2483511c834086c
SSDEEP

12288:xoVsm8OIL7VpfHZtwVHtGToWVXkw3NYkulBynmE/mZu6n0oHLU/UhMIDDovTXbgd:xoYL7zHPJV0w91ulBymEOWEY/U6WM

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

zonedx.ddns.net:3360

85.209.134.105:3360

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
true
offline_keylogger
true
password
Password9090
registry_autorun
true
startup_name
NetWire
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1876-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1876-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1876-79-0x0000000000400000-0x0000000000433000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RE- Confirmation slip.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RE- Confirmation slip.exe"	RE- Confirmation slip.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	RE- Confirmation slip.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RE- Confirmation slip.exe

description pid process target process

PID 2004 set thread context of 1876 2004 RE- Confirmation slip.exe RE- Confirmation slip.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

1492 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1516 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1516 powershell.exe

description	pid	process	target process
PID 2004 set thread context of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe

pid	process
1492	schtasks.exe

pid	process
1516	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1516	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

RE- Confirmation slip.exe

description	pid	process	target process
PID 2004 wrote to memory of 1516	2004	RE- Confirmation slip.exe	powershell.exe
PID 2004 wrote to memory of 1516	2004	RE- Confirmation slip.exe	powershell.exe
PID 2004 wrote to memory of 1516	2004	RE- Confirmation slip.exe	powershell.exe
PID 2004 wrote to memory of 1516	2004	RE- Confirmation slip.exe	powershell.exe
PID 2004 wrote to memory of 1492	2004	RE- Confirmation slip.exe	schtasks.exe
PID 2004 wrote to memory of 1492	2004	RE- Confirmation slip.exe	schtasks.exe
PID 2004 wrote to memory of 1492	2004	RE- Confirmation slip.exe	schtasks.exe
PID 2004 wrote to memory of 1492	2004	RE- Confirmation slip.exe	schtasks.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 2004 wrote to memory of 1876	2004	RE- Confirmation slip.exe	RE- Confirmation slip.exe

C:\Users\Admin\AppData\Local\Temp\RE- Confirmation slip.exe
"C:\Users\Admin\AppData\Local\Temp\RE- Confirmation slip.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zCcTNriul.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1516

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zCcTNriul" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCFAF.tmp"
2⤵
- Creates scheduled task(s)
PID:1492

C:\Users\Admin\AppData\Local\Temp\RE- Confirmation slip.exe
"C:\Users\Admin\AppData\Local\Temp\RE- Confirmation slip.exe"
2⤵
- Adds Run key to start application
PID:1876

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

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\Local\Temp\tmpCFAF.tmp
Filesize
1KB

MD5
d3eae52de0e649914312f0fd0edfb117

SHA1
eb502b724d1b3bd5c5e5197b18f79908398b49e1

SHA256
3909f75b58ef45f1a9fcbf7666f7da51132d57f4b4e764a4780503a182a0e874

SHA512
9e74a655e0dc3b53eb10dd2d717f15d9427e00f5ab602154be68317fdb3344561cf5b78aecc58acef945d78ad89421830b8d1766679553ee3a2ccf5dbc3f216b

Download Submit
memory/1492-60-0x0000000000000000-mapping.dmp

Download
memory/1516-59-0x0000000000000000-mapping.dmp

Download
memory/1516-81-0x000000006EA40000-0x000000006EFEB000-memory.dmp

Filesize
5.7MB

Download
memory/1516-80-0x000000006EA40000-0x000000006EFEB000-memory.dmp

Filesize
5.7MB

Download
memory/1876-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-75-0x000000000040242D-mapping.dmp

Download
memory/1876-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1876-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2004-54-0x0000000000DE0000-0x0000000000F04000-memory.dmp

Filesize
1.1MB

Download
memory/2004-63-0x0000000004A30000-0x0000000004A60000-memory.dmp

Filesize
192KB

Download
memory/2004-58-0x0000000007720000-0x000000000778A000-memory.dmp

Filesize
424KB

Download
memory/2004-57-0x0000000000A10000-0x0000000000A1C000-memory.dmp

Filesize
48KB

Download
memory/2004-56-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/2004-55-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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