netwire | 2000ada5b57a380a1b64080683830a5e8cb8b6a1a0e3859216090d01748b7b7c

General

Target

Invoice.exe
Size

566KB
MD5

c0d2dfdb840f78a114b0a59f3fff0f67
SHA1

6506d8f5e7f331ab107f61546e71bd3c7902a383
SHA256

2000ada5b57a380a1b64080683830a5e8cb8b6a1a0e3859216090d01748b7b7c
SHA512

0f4ff3a4c317cfc895a19bf28bee53d7e624e53a29b3cf55a2dd7dbaf072eb49d6af7cb128c40c03878f6ebb46116fc4176fdf0fafe3c89510584db09a66f4eb

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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
move4ward
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1384-138-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1384-140-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1384-141-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/1384-142-0x0000000000400000-0x0000000000433000-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:

Invoice.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation Invoice.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoice.exe

description pid process target process

PID 4264 set thread context of 1384 4264 Invoice.exe Invoice.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

4060 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Invoice.exe

pid process

4264 Invoice.exe
4264 Invoice.exe
4264 Invoice.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Invoice.exe

description pid process

Token: SeDebugPrivilege 4264 Invoice.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	Invoice.exe

description	pid	process	target process
PID 4264 set thread context of 1384	4264	Invoice.exe	Invoice.exe

pid	process
4060	schtasks.exe

pid	process
4264	Invoice.exe
4264	Invoice.exe
4264	Invoice.exe

description	pid	process
Token: SeDebugPrivilege	4264	Invoice.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Invoice.exe

description	pid	process	target process
PID 4264 wrote to memory of 4060	4264	Invoice.exe	schtasks.exe
PID 4264 wrote to memory of 4060	4264	Invoice.exe	schtasks.exe
PID 4264 wrote to memory of 4060	4264	Invoice.exe	schtasks.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe
PID 4264 wrote to memory of 1384	4264	Invoice.exe	Invoice.exe

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4264

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xwwpgUdYN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB90.tmp"
2⤵
- Creates scheduled task(s)
PID:4060

C:\Users\Admin\AppData\Local\Temp\Invoice.exe
"{path}"
2⤵
PID:1384

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDB90.tmp

Filesize
1KB

MD5
61a213660afaffe243df98dacf3a593e

SHA1
e682038fa1263e537e61ae1ee11ee584bf14c19c

SHA256
e2fdf8e4421084a1d3289d38ff9093369693e98a16e56f69d8a665eff2a66972

SHA512
96bdbf5695857076c7f3e345858816131001669297d6fec1047e9874907bcac6517b6ef840124a76f9dc42602829e027459ea5ea9c6ea5e990e30646d0881c85

Download Submit
memory/1384-137-0x0000000000000000-mapping.dmp

Download
memory/1384-138-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1384-140-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1384-141-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1384-142-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4060-135-0x0000000000000000-mapping.dmp

Download
memory/4264-130-0x0000000000890000-0x0000000000924000-memory.dmp

Filesize
592KB

Download
memory/4264-131-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/4264-132-0x0000000005660000-0x00000000056F2000-memory.dmp

Filesize
584KB

Download
memory/4264-133-0x00000000057A0000-0x000000000583C000-memory.dmp

Filesize
624KB

Download
memory/4264-134-0x0000000005700000-0x000000000570A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads