netwire | 71a260b79d48bfb8917050a14b955f79412846d10f1263ce3ad8ef14f8e07e04

General

Target

Dlt Template.scr
Size

590KB
MD5

e3ceb848b672af6dd941b18dd773d514
SHA1

1b8055a092d828a38ae9d74989dc43fc381c854a
SHA256

71a260b79d48bfb8917050a14b955f79412846d10f1263ce3ad8ef14f8e07e04
SHA512

5b669c7ef255294aad1182f96259b7584515f90b8a2f0ca3769ae85d644a3c8ec4e87459de6a6ff70af02fc8f86affe476beb0046146d8a3ea3158e27233053d
SSDEEP

12288:9iGjtavmy2p2aY6DXaw2dXoTmSAHBsoV:r0aYxD9oTmdHBsG

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

iphanyi.edns.biz:3360

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
RDP_SEPT_2022
install_path
%AppData%\Install\Host.exe
lock_executable
false
offline_keylogger
false
password
caster123
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/420-135-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/420-136-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/420-138-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/420-142-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/420-143-0x0000000000400000-0x0000000000450000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Dlt Template.scr

description pid process target process

PID 1672 set thread context of 420 1672 Dlt Template.scr Dlt Template.scr
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

1424 schtasks.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Dlt Template.scr

pid process

1672 Dlt Template.scr
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Dlt Template.scr

description pid process

Token: SeDebugPrivilege 1672 Dlt Template.scr

description	pid	process	target process
PID 1672 set thread context of 420	1672	Dlt Template.scr	Dlt Template.scr

pid	process
1424	schtasks.exe

pid	process
1672	Dlt Template.scr

description	pid	process
Token: SeDebugPrivilege	1672	Dlt Template.scr

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

Dlt Template.scrcmd.exe

description	pid	process	target process
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 420	1672	Dlt Template.scr	Dlt Template.scr
PID 1672 wrote to memory of 4176	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 4176	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 4176	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 1648	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 1648	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 1648	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 5008	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 5008	1672	Dlt Template.scr	cmd.exe
PID 1672 wrote to memory of 5008	1672	Dlt Template.scr	cmd.exe
PID 1648 wrote to memory of 1424	1648	cmd.exe	schtasks.exe
PID 1648 wrote to memory of 1424	1648	cmd.exe	schtasks.exe
PID 1648 wrote to memory of 1424	1648	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\Dlt Template.scr
"C:\Users\Admin\AppData\Local\Temp\Dlt Template.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\Dlt Template.scr
"C:\Users\Admin\AppData\Local\Temp\Dlt Template.scr"
2⤵
PID:420

C:\Windows\SysWOW64\cmd.exe
"cmd" /c mkdir "C:\Users\Admin\AppData\Local\Temp\windws"
2⤵
PID:4176

C:\Windows\SysWOW64\cmd.exe
"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\windws\windws.exe'" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\windws\windws.exe'" /f
3⤵
- Creates scheduled task(s)
PID:1424

C:\Windows\SysWOW64\cmd.exe
"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\Dlt Template.scr" "C:\Users\Admin\AppData\Local\Temp\windws\windws.exe"
2⤵
PID:5008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/420-134-0x0000000000000000-mapping.dmp

Download
memory/420-135-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/420-136-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/420-138-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/420-142-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/420-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1424-141-0x0000000000000000-mapping.dmp

Download
memory/1648-139-0x0000000000000000-mapping.dmp

Download
memory/1672-132-0x0000000000F30000-0x0000000000FCA000-memory.dmp

Filesize
616KB

Download
memory/1672-133-0x0000000005F00000-0x00000000064A4000-memory.dmp

Filesize
5.6MB

Download
memory/4176-137-0x0000000000000000-mapping.dmp

Download
memory/5008-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads