netwire | 4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666

General

Target

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe
Size

414KB
MD5

9c0951fb8402c355e783fa534450e119
SHA1

95fd8fab4bb4fd644b1b5e21daa8fc8325702d4b
SHA256

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666
SHA512

009ba5b31647471474cfe4e9859415f56fc48db902480a7e370ccd47d4dad870c92378b4dbb5ac2bc6353e63bc7f15afc768a386fa529a5cee5a7269257c6361

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

profoundation.linkpc.net:3595

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
Luli
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
iSoBgOVE
offline_keylogger
true
password
Password
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 6 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4700-135-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4700-137-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4700-138-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4700-139-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4700-142-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/4700-144-0x0000000000400000-0x000000000042C000-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:

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\Control Panel\International\Geo\Nation	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

description	pid	process	target process
PID 4952 set thread context of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.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

4692 schtasks.exe

pid	process
4692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

pid	process
4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe
4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe
4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

description pid process

Token: SeDebugPrivilege 4952 4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

description	pid	process
Token: SeDebugPrivilege	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe

description	pid	process	target process
PID 4952 wrote to memory of 4692	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	schtasks.exe
PID 4952 wrote to memory of 4692	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	schtasks.exe
PID 4952 wrote to memory of 4692	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	schtasks.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe
PID 4952 wrote to memory of 4700	4952	4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe
"C:\Users\Admin\AppData\Local\Temp\4fa284b1e62959e14c8059bfad65123a34da59b3456f58987d0f40dd2f986666.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4952

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "KSYUTPN\KSYUTPN" /XML "C:\Users\Admin\AppData\Roaming\KSYUTPN\a00000.xml"
2⤵
- Creates scheduled task(s)
PID:4692

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\System32\svchost.exe"
2⤵
PID:4700

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\KSYUTPN\a00000.xml

Filesize
1KB

MD5
b2514ad48b5282b8a8db9628dea91251

SHA1
b8d599a611009805558a9c931987ce1e0de62f73

SHA256
4636a342df7f7558707513f9b5a9b553ff6833220b0190bbe0c750fba5fe706b

SHA512
9cbbdd8665153de630df29936e902a727a8a7413429e3844f3b7052e69939b9c7a8b6186208e158e7558e1c477ae2b53433ce55ac3a53e3d53d6c607cc06479b

Download Submit
memory/4692-131-0x0000000000000000-mapping.dmp

Download
memory/4700-133-0x0000000000000000-mapping.dmp

Download
memory/4700-134-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-135-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-137-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-138-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-139-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-142-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4700-144-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4952-130-0x0000000074AE0000-0x0000000075091000-memory.dmp

Filesize
5.7MB

Download
memory/4952-143-0x0000000074AE0000-0x0000000075091000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads