netwire | 868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2

General

Target

invoice89938.exe
Size

875KB
MD5

30de906d4955a6863bc9b45602a5ed3c
SHA1

74659c613ad6dde0cdb47ea69bc737c48e443bea
SHA256

868ec037a1d8de69e0b32853f957d2b9329877fa0b1d99c0fdb07952c61fd6c2
SHA512

8061466839701f69dfbdefc3ee0573c3126c91621894c37a53a5b91a02c1ef4476d39da4e8743189da9e43ef5ae8941724f7f3cfb09efa7079025b526b439687
SSDEEP

12288:BErIIoMZAYCu9gpDLoQV7EvknemE0IvyNnJV4ilzP3X:WVOKSpD59Es7bIaNz4OP3X

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1016-142-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1016-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1016-149-0x0000000000400000-0x0000000000433000-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:

invoice89938.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	invoice89938.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

invoice89938.exe

description pid process target process

PID 4944 set thread context of 1016 4944 invoice89938.exe invoice89938.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

4256 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1216 powershell.exe
1216 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1216 powershell.exe

description	pid	process	target process
PID 4944 set thread context of 1016	4944	invoice89938.exe	invoice89938.exe

pid	process
4256	schtasks.exe

pid	process
1216	powershell.exe
1216	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1216	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

invoice89938.exe

description	pid	process	target process
PID 4944 wrote to memory of 1216	4944	invoice89938.exe	powershell.exe
PID 4944 wrote to memory of 1216	4944	invoice89938.exe	powershell.exe
PID 4944 wrote to memory of 1216	4944	invoice89938.exe	powershell.exe
PID 4944 wrote to memory of 4256	4944	invoice89938.exe	schtasks.exe
PID 4944 wrote to memory of 4256	4944	invoice89938.exe	schtasks.exe
PID 4944 wrote to memory of 4256	4944	invoice89938.exe	schtasks.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe
PID 4944 wrote to memory of 1016	4944	invoice89938.exe	invoice89938.exe

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZoXOILbtfmCEkZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1216

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZoXOILbtfmCEkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp221E.tmp"
2⤵
- Creates scheduled task(s)
PID:4256

C:\Users\Admin\AppData\Local\Temp\invoice89938.exe
"C:\Users\Admin\AppData\Local\Temp\invoice89938.exe"
2⤵
PID:1016

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp221E.tmp
Filesize
1KB

MD5
246a6a56c1c0445ae436bfed0754ca6d

SHA1
3e6a0d1cbc006f781ee1bad8659f4b1f885c5d44

SHA256
a3933939878d0285ee3f00f4f085cb1b19ad20a34042c6014dbf618ac0d86e8b

SHA512
7a3e158a95fde2e8cdeb7e138639f931f06aa0763cdabe1660adcb954a29adb487c0381d8b8f3cc4e23cd8cadd2389a4dda6133807ef1ad418c14caa418eccc3

Download Submit
memory/1016-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1016-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1016-142-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1016-141-0x0000000000000000-mapping.dmp

Download
memory/1216-147-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/1216-158-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/1216-139-0x00000000025F0000-0x0000000002626000-memory.dmp

Filesize
216KB

Download
memory/1216-137-0x0000000000000000-mapping.dmp

Download
memory/1216-160-0x0000000007510000-0x0000000007518000-memory.dmp

Filesize
32KB

Download
memory/1216-143-0x00000000052C0000-0x00000000058E8000-memory.dmp

Filesize
6.2MB

Download
memory/1216-155-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/1216-159-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/1216-146-0x0000000004F30000-0x0000000004F52000-memory.dmp

Filesize
136KB

Download
memory/1216-156-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/1216-148-0x00000000058F0000-0x0000000005956000-memory.dmp

Filesize
408KB

Download
memory/1216-157-0x0000000007470000-0x0000000007506000-memory.dmp

Filesize
600KB

Download
memory/1216-150-0x0000000005EE0000-0x0000000005EFE000-memory.dmp

Filesize
120KB

Download
memory/1216-151-0x0000000006EB0000-0x0000000006EE2000-memory.dmp

Filesize
200KB

Download
memory/1216-152-0x0000000070880000-0x00000000708CC000-memory.dmp

Filesize
304KB

Download
memory/1216-153-0x0000000006490000-0x00000000064AE000-memory.dmp

Filesize
120KB

Download
memory/1216-154-0x0000000007830000-0x0000000007EAA000-memory.dmp

Filesize
6.5MB

Download
memory/4256-138-0x0000000000000000-mapping.dmp

Download
memory/4944-135-0x0000000004F90000-0x0000000004F9A000-memory.dmp

Filesize
40KB

Download
memory/4944-133-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/4944-132-0x0000000000520000-0x0000000000600000-memory.dmp

Filesize
896KB

Download
memory/4944-134-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/4944-136-0x0000000007740000-0x00000000077DC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads