netwire | ec6fb016c581b3691383a5f202171665adac9e3ae75014f3f8ba505add5b227a

General

Target

AUTHORIZATION-FORM.exe
Size

885KB
MD5

e27ae78966913daae0ee311ad3183814
SHA1

ea2f948d948f11a56017c3619660f93cee235046
SHA256

22a7c02eac7f7940eba9afa9ca51a179789e22257ffe87cbab02c15360a9fded
SHA512

1e5f3c2d216eef94b8268526c56acb022dc80c716759fb098aced1ef25e0d00b92d7fa8d1a8769ceca688256d28cd42c9a922fe623529c9184b29aecb9b669d5
SSDEEP

24576:HO/LH9oyLJnMO6sH0VVyiJj374rqVe/t5oyBMRov:uTySOhMqr414mLv

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/3132-144-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3132-143-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3132-145-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral2/memory/3132-149-0x0000000000400000-0x0000000000450000-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:

AUTHORIZATION-FORM.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	AUTHORIZATION-FORM.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

AUTHORIZATION-FORM.exe

description pid process target process

PID 3052 set thread context of 3132 3052 AUTHORIZATION-FORM.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

3316 schtasks.exe

description	pid	process	target process
PID 3052 set thread context of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe

pid	process
3316	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

AUTHORIZATION-FORM.exepowershell.exe

pid	process
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
3052	AUTHORIZATION-FORM.exe
2000	powershell.exe
2000	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUTHORIZATION-FORM.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3052 AUTHORIZATION-FORM.exe
Token: SeDebugPrivilege 2000 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3052	AUTHORIZATION-FORM.exe
Token: SeDebugPrivilege	2000	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

AUTHORIZATION-FORM.exe

description	pid	process	target process
PID 3052 wrote to memory of 2000	3052	AUTHORIZATION-FORM.exe	powershell.exe
PID 3052 wrote to memory of 2000	3052	AUTHORIZATION-FORM.exe	powershell.exe
PID 3052 wrote to memory of 2000	3052	AUTHORIZATION-FORM.exe	powershell.exe
PID 3052 wrote to memory of 3316	3052	AUTHORIZATION-FORM.exe	schtasks.exe
PID 3052 wrote to memory of 3316	3052	AUTHORIZATION-FORM.exe	schtasks.exe
PID 3052 wrote to memory of 3316	3052	AUTHORIZATION-FORM.exe	schtasks.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe
PID 3052 wrote to memory of 3132	3052	AUTHORIZATION-FORM.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\AUTHORIZATION-FORM.exe
"C:\Users\Admin\AppData\Local\Temp\AUTHORIZATION-FORM.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gRqNPUVij.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2000

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gRqNPUVij" /XML "C:\Users\Admin\AppData\Local\Temp\tmp171D.tmp"
2⤵
- Creates scheduled task(s)
PID:3316

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:3132

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\tmp171D.tmp
Filesize
1KB

MD5
23fa59eefcc73fb4118091a9cf248569

SHA1
af1408a36a6173798e8b6d75d497b5785aed5486

SHA256
f51fee8ecedd6e3e37210cccc45c708bed888f3925b8100a902f48b16b7f16f1

SHA512
ebc54f238ef79240e412f2785401865673c4b0ff8680b33eaa0af1f01a38c964d057986312a9391bb94e48b558b7cfefe7ce1241cf59df6ecd5f2bc6d1658a7b

Download Submit
memory/2000-146-0x0000000004A90000-0x0000000004AB2000-memory.dmp

Filesize
136KB

Download
memory/2000-152-0x00000000708C0000-0x000000007090C000-memory.dmp

Filesize
304KB

Download
memory/2000-159-0x0000000007090000-0x00000000070AA000-memory.dmp

Filesize
104KB

Download
memory/2000-157-0x0000000006FD0000-0x0000000007066000-memory.dmp

Filesize
600KB

Download
memory/2000-137-0x0000000000000000-mapping.dmp

Download
memory/2000-156-0x0000000006DC0000-0x0000000006DCA000-memory.dmp

Filesize
40KB

Download
memory/2000-139-0x0000000002160000-0x0000000002196000-memory.dmp

Filesize
216KB

Download
memory/2000-155-0x0000000006D50000-0x0000000006D6A000-memory.dmp

Filesize
104KB

Download
memory/2000-141-0x0000000004BA0000-0x00000000051C8000-memory.dmp

Filesize
6.2MB

Download
memory/2000-154-0x00000000073A0000-0x0000000007A1A000-memory.dmp

Filesize
6.5MB

Download
memory/2000-153-0x0000000006000000-0x000000000601E000-memory.dmp

Filesize
120KB

Download
memory/2000-147-0x0000000005340000-0x00000000053A6000-memory.dmp

Filesize
408KB

Download
memory/2000-160-0x0000000007070000-0x0000000007078000-memory.dmp

Filesize
32KB

Download
memory/2000-158-0x0000000006F80000-0x0000000006F8E000-memory.dmp

Filesize
56KB

Download
memory/2000-151-0x0000000006020000-0x0000000006052000-memory.dmp

Filesize
200KB

Download
memory/2000-148-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/2000-150-0x0000000005A50000-0x0000000005A6E000-memory.dmp

Filesize
120KB

Download
memory/3052-134-0x0000000005090000-0x0000000005122000-memory.dmp

Filesize
584KB

Download
memory/3052-133-0x0000000005740000-0x0000000005CE4000-memory.dmp

Filesize
5.6MB

Download
memory/3052-136-0x00000000077A0000-0x000000000783C000-memory.dmp

Filesize
624KB

Download
memory/3052-132-0x0000000000610000-0x00000000006F4000-memory.dmp

Filesize
912KB

Download
memory/3052-135-0x0000000005140000-0x000000000514A000-memory.dmp

Filesize
40KB

Download
memory/3132-149-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3132-142-0x0000000000000000-mapping.dmp

Download
memory/3132-143-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3132-144-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3132-145-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3316-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads