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 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4028-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4028-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4028-149-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4028-161-0x0000000000400000-0x0000000000433000-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

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:

RE- Confirmation slip.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	RE- Confirmation slip.exe

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
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	RE- Confirmation slip.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RE- Confirmation slip.exe"	RE- Confirmation slip.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RE- Confirmation slip.exe

description pid process target process

PID 4788 set thread context of 4028 4788 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

424 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3092 powershell.exe
3092 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3092 powershell.exe

description	pid	process	target process
PID 4788 set thread context of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe

pid	process
424	schtasks.exe

pid	process
3092	powershell.exe
3092	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3092	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

RE- Confirmation slip.exe

description	pid	process	target process
PID 4788 wrote to memory of 3092	4788	RE- Confirmation slip.exe	powershell.exe
PID 4788 wrote to memory of 3092	4788	RE- Confirmation slip.exe	powershell.exe
PID 4788 wrote to memory of 3092	4788	RE- Confirmation slip.exe	powershell.exe
PID 4788 wrote to memory of 424	4788	RE- Confirmation slip.exe	schtasks.exe
PID 4788 wrote to memory of 424	4788	RE- Confirmation slip.exe	schtasks.exe
PID 4788 wrote to memory of 424	4788	RE- Confirmation slip.exe	schtasks.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	RE- Confirmation slip.exe	RE- Confirmation slip.exe
PID 4788 wrote to memory of 4028	4788	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⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4788

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:3092

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zCcTNriul" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5C58.tmp"
2⤵
- Creates scheduled task(s)
PID:424

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:4028

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5C58.tmp
Filesize
1KB

MD5
fc7f78ef5bc108af8afe56acf6af350e

SHA1
e7786e12adc80a09035f5eafd5583f0342d3af82

SHA256
839bdd92d32d92d349440b430a431bb075af94da12b2a0dcabcaaed5641d22b9

SHA512
d832f0b1e8c8d8a6ec0aadba559d9627f9d061f6220e89f7903a636053e09170d009277aaf322ad03666b74c2d08600cf2fa5254b8c2e15bddf7be3147d4af1f

Download Submit
memory/424-138-0x0000000000000000-mapping.dmp

Download
memory/3092-147-0x0000000005830000-0x0000000005896000-memory.dmp

Filesize
408KB

Download
memory/3092-154-0x0000000007FA0000-0x000000000861A000-memory.dmp

Filesize
6.5MB

Download
memory/3092-148-0x0000000006020000-0x0000000006086000-memory.dmp

Filesize
408KB

Download
memory/3092-137-0x0000000000000000-mapping.dmp

Download
memory/3092-160-0x0000000007C80000-0x0000000007C88000-memory.dmp

Filesize
32KB

Download
memory/3092-139-0x0000000002D30000-0x0000000002D66000-memory.dmp

Filesize
216KB

Download
memory/3092-159-0x0000000007CA0000-0x0000000007CBA000-memory.dmp

Filesize
104KB

Download
memory/3092-142-0x0000000005900000-0x0000000005F28000-memory.dmp

Filesize
6.2MB

Download
memory/3092-158-0x0000000007B90000-0x0000000007B9E000-memory.dmp

Filesize
56KB

Download
memory/3092-157-0x0000000007BE0000-0x0000000007C76000-memory.dmp

Filesize
600KB

Download
memory/3092-155-0x0000000007960000-0x000000000797A000-memory.dmp

Filesize
104KB

Download
memory/3092-146-0x0000000005790000-0x00000000057B2000-memory.dmp

Filesize
136KB

Download
memory/3092-153-0x0000000006BF0000-0x0000000006C0E000-memory.dmp

Filesize
120KB

Download
memory/3092-152-0x0000000070DB0000-0x0000000070DFC000-memory.dmp

Filesize
304KB

Download
memory/3092-156-0x00000000079D0000-0x00000000079DA000-memory.dmp

Filesize
40KB

Download
memory/3092-150-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/3092-151-0x0000000006C10000-0x0000000006C42000-memory.dmp

Filesize
200KB

Download
memory/4028-161-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4028-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4028-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4028-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4028-141-0x0000000000000000-mapping.dmp

Download
memory/4788-136-0x000000000A4F0000-0x000000000A58C000-memory.dmp

Filesize
624KB

Download
memory/4788-135-0x0000000007B20000-0x0000000007B2A000-memory.dmp

Filesize
40KB

Download
memory/4788-133-0x0000000007F90000-0x0000000008534000-memory.dmp

Filesize
5.6MB

Download
memory/4788-134-0x0000000007A80000-0x0000000007B12000-memory.dmp

Filesize
584KB

Download
memory/4788-132-0x0000000000AF0000-0x0000000000C14000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads