netwire | da405198039cd58c1d5dd3e7ae8a26e024c2e3ab70a56b4111992974e531a7d2

General

Target

FACTURA09473773.exe
Size

869KB
MD5

765188ba741378b933fe5031593c3237
SHA1

0e9bcebaba138d15f24de1129cc8799905a5b16c
SHA256

481f3d87a7521d78973241b978e076e2a19beacd54a2307d444f760e47f5589e
SHA512

a3b45caf7ac994740f919ed7eda0e596dcbd20ce991e9c159201124f63b3db8181019806f5daa0b5decce6e093613c6145cb4b1b97b0fbefc243c16346f481a3
SSDEEP

24576:l1CFvW+Sg3pOVI+jODkjxKgr83io3F93:lYFua3iI+6Ijsgr8SoV9

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 7 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1036-69-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1036-71-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1036-72-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1036-74-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1036-75-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/1036-78-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/1036-80-0x0000000000400000-0x0000000000450000-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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

FACTURA09473773.exe

description pid process target process

PID 1504 set thread context of 1036 1504 FACTURA09473773.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

1988 schtasks.exe

description	pid	process	target process
PID 1504 set thread context of 1036	1504	FACTURA09473773.exe	vbc.exe

pid	process
1988	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

FACTURA09473773.exepowershell.exe

pid	process
1504	FACTURA09473773.exe
1504	FACTURA09473773.exe
1504	FACTURA09473773.exe
1504	FACTURA09473773.exe
1504	FACTURA09473773.exe
1504	FACTURA09473773.exe
2024	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

FACTURA09473773.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1504 FACTURA09473773.exe
Token: SeDebugPrivilege 2024 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1504	FACTURA09473773.exe
Token: SeDebugPrivilege	2024	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

FACTURA09473773.exe

description	pid	process	target process
PID 1504 wrote to memory of 2024	1504	FACTURA09473773.exe	powershell.exe
PID 1504 wrote to memory of 2024	1504	FACTURA09473773.exe	powershell.exe
PID 1504 wrote to memory of 2024	1504	FACTURA09473773.exe	powershell.exe
PID 1504 wrote to memory of 2024	1504	FACTURA09473773.exe	powershell.exe
PID 1504 wrote to memory of 1988	1504	FACTURA09473773.exe	schtasks.exe
PID 1504 wrote to memory of 1988	1504	FACTURA09473773.exe	schtasks.exe
PID 1504 wrote to memory of 1988	1504	FACTURA09473773.exe	schtasks.exe
PID 1504 wrote to memory of 1988	1504	FACTURA09473773.exe	schtasks.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe
PID 1504 wrote to memory of 1036	1504	FACTURA09473773.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\FACTURA09473773.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA09473773.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pyrkZKyvPtKPQ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pyrkZKyvPtKPQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE763.tmp"
2⤵
- Creates scheduled task(s)
PID:1988

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:1036

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE763.tmp
Filesize
1KB

MD5
01d65d37f02827bc45a00856cdc5f770

SHA1
d9d1c48ab4d905771f4cba81a14488b4c6ae2b68

SHA256
0c089ddb5b105fbc5af08afc7440df5799804e8a3a098aef8848a0d93508de3f

SHA512
feee23fd20a520c8a90b3d72b85871a0597e26c58a26ca7169f9e737b8097ba43fd942463e1a14d6d9a2d0967fb43a366b80786c5708677f242a10ef6adfb774

Download Submit
memory/1036-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-72-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-65-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-75-0x000000000041AE7B-mapping.dmp

Download
memory/1036-71-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-67-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-69-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1036-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1504-57-0x00000000008E0000-0x00000000008EC000-memory.dmp

Filesize
48KB

Download
memory/1504-63-0x0000000000EA0000-0x0000000000EEC000-memory.dmp

Filesize
304KB

Download
memory/1504-55-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

Filesize
8KB

Download
memory/1504-56-0x0000000000590000-0x00000000005A8000-memory.dmp

Filesize
96KB

Download
memory/1504-54-0x00000000012F0000-0x00000000013CE000-memory.dmp

Filesize
888KB

Download
memory/1504-58-0x0000000007E80000-0x0000000007F06000-memory.dmp

Filesize
536KB

Download
memory/1988-60-0x0000000000000000-mapping.dmp

Download
memory/2024-59-0x0000000000000000-mapping.dmp

Download
memory/2024-79-0x000000006F010000-0x000000006F5BB000-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