netwire | 6c6494084e0ca15ebc1387167778f9d8272c381b3b095897569bc9e0c450e087

General

Target

INV384878348938.exe
Size

1017KB
MD5

dc5955217a168760ffeddb431d90ab01
SHA1

ae82750bc7a1c1df086464a65998388e72e5af68
SHA256

7081a319ab13e92853c07ab0d9d947178e4d615ad77e640109184acdb325b223
SHA512

e8d591c304af4a00eb81dbe970b7dafea60342358ac11f4a6ab70471c226ae1e0904353aa894404645e1528985bd2a13062bf089296c7ceab90ca8b45c073703
SSDEEP

12288:ALp/8q4UYJIrqMnyNaPHlwsdC9MsbpE7+RdWj/WZsnNK1cWb/v0paqVPxuo6J9S:cYoqAyNaPHlhdYMsbyaRcMsA1cWj9S

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

podzeye2.duckdns.org:4433

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4132-146-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/4132-148-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/4132-149-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/4132-150-0x0000000000400000-0x0000000000450000-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:

INV384878348938.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	INV384878348938.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

INV384878348938.exe

description pid process target process

PID 4804 set thread context of 4132 4804 INV384878348938.exe vbc.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

3324 schtasks.exe

description	pid	process	target process
PID 4804 set thread context of 4132	4804	INV384878348938.exe	vbc.exe

pid	process
3324	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

INV384878348938.exepowershell.exe

pid	process
4804	INV384878348938.exe
4804	INV384878348938.exe
4804	INV384878348938.exe
4804	INV384878348938.exe
4804	INV384878348938.exe
4804	INV384878348938.exe
4804	INV384878348938.exe
4260	powershell.exe
4804	INV384878348938.exe
4260	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

INV384878348938.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4804 INV384878348938.exe
Token: SeDebugPrivilege 4260 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4804	INV384878348938.exe
Token: SeDebugPrivilege	4260	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

INV384878348938.exe

description	pid	process	target process
PID 4804 wrote to memory of 4260	4804	INV384878348938.exe	powershell.exe
PID 4804 wrote to memory of 4260	4804	INV384878348938.exe	powershell.exe
PID 4804 wrote to memory of 4260	4804	INV384878348938.exe	powershell.exe
PID 4804 wrote to memory of 3324	4804	INV384878348938.exe	schtasks.exe
PID 4804 wrote to memory of 3324	4804	INV384878348938.exe	schtasks.exe
PID 4804 wrote to memory of 3324	4804	INV384878348938.exe	schtasks.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe
PID 4804 wrote to memory of 4132	4804	INV384878348938.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\INV384878348938.exe
"C:\Users\Admin\AppData\Local\Temp\INV384878348938.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KFLUADQenQDO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4260

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KFLUADQenQDO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAB72.tmp"
2⤵
- Creates scheduled task(s)
PID:3324

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:4132

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

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\tmpAB72.tmp
Filesize
1KB

MD5
50138c8a4d40ea54ebb58adf2ed98f99

SHA1
8d9b184b3ffeacf1656d9aaa13dafe1b14ac7894

SHA256
ced1880d5c412cde5f8fdc43a685ec720f5b3d1db42062c721574426681dc290

SHA512
3dfc0057904852ba3f2584fdf06ef9fa3cc70ce07eeeb3a748faae019dfdbf6fbf30c51bc85e81abada670edfb9764eb81d1c32d1705455be983a3b39f9fccd6

Download Submit
memory/3324-140-0x0000000000000000-mapping.dmp

Download
memory/4132-150-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4132-149-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4132-148-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4132-146-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4132-145-0x0000000000000000-mapping.dmp

Download
memory/4260-147-0x0000000004BD0000-0x0000000004C36000-memory.dmp

Filesize
408KB

Download
memory/4260-160-0x0000000007130000-0x000000000714A000-memory.dmp

Filesize
104KB

Download
memory/4260-141-0x00000000021D0000-0x0000000002206000-memory.dmp

Filesize
216KB

Download
memory/4260-161-0x0000000007120000-0x0000000007128000-memory.dmp

Filesize
32KB

Download
memory/4260-143-0x0000000004C80000-0x00000000052A8000-memory.dmp

Filesize
6.2MB

Download
memory/4260-144-0x0000000004A30000-0x0000000004A52000-memory.dmp

Filesize
136KB

Download
memory/4260-139-0x0000000000000000-mapping.dmp

Download
memory/4260-155-0x0000000007440000-0x0000000007ABA000-memory.dmp

Filesize
6.5MB

Download
memory/4260-159-0x0000000007030000-0x000000000703E000-memory.dmp

Filesize
56KB

Download
memory/4260-158-0x0000000007070000-0x0000000007106000-memory.dmp

Filesize
600KB

Download
memory/4260-157-0x0000000006E70000-0x0000000006E7A000-memory.dmp

Filesize
40KB

Download
memory/4260-156-0x0000000006DF0000-0x0000000006E0A000-memory.dmp

Filesize
104KB

Download
memory/4260-151-0x0000000005AF0000-0x0000000005B0E000-memory.dmp

Filesize
120KB

Download
memory/4260-152-0x0000000006CA0000-0x0000000006CD2000-memory.dmp

Filesize
200KB

Download
memory/4260-153-0x0000000070F80000-0x0000000070FCC000-memory.dmp

Filesize
304KB

Download
memory/4260-154-0x00000000060B0000-0x00000000060CE000-memory.dmp

Filesize
120KB

Download
memory/4804-137-0x000000000DAE0000-0x000000000DB7C000-memory.dmp

Filesize
624KB

Download
memory/4804-133-0x00000000079B0000-0x0000000007FC8000-memory.dmp

Filesize
6.1MB

Download
memory/4804-134-0x0000000007FD0000-0x0000000008574000-memory.dmp

Filesize
5.6MB

Download
memory/4804-135-0x00000000074F0000-0x0000000007582000-memory.dmp

Filesize
584KB

Download
memory/4804-136-0x0000000007590000-0x000000000759A000-memory.dmp

Filesize
40KB

Download
memory/4804-132-0x00000000004F0000-0x00000000005F4000-memory.dmp

Filesize
1.0MB

Download
memory/4804-138-0x000000000DDF0000-0x000000000DE56000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads