netwire | 1f8b6ebc0fbdb35c0b214652b69360c8dd78b569c9af9c1b355dd11f277624e2

General

Target

QPwk4Ce4nVKKJQn.exe
Size

695KB
MD5

d36407b9ed921fc741470dd033b316c9
SHA1

a7ac1ce53c2387d2bf05cf4e306f8bf95001e4f9
SHA256

1f8b6ebc0fbdb35c0b214652b69360c8dd78b569c9af9c1b355dd11f277624e2
SHA512

bb4e1f17a50b102497a09e77038d5201494317109ff91afc34ac4f35671161418e09e907624507ef72c1054e5bbd6934253fcf2c7c1f109c27fd469efc6fec77
SSDEEP

12288:jJwhuJLeujoAwiNXh+xQeLLr2TtQ0uSvUtuyXW3GOxq8eEQvhzps7:jKuJL/oAwUh+xLLr45vUg4y9qz7s7

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3367

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
Telkomsa@1980
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2496-144-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2496-148-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2496-149-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/2496-161-0x0000000000400000-0x0000000000433000-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:

QPwk4Ce4nVKKJQn.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	QPwk4Ce4nVKKJQn.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

QPwk4Ce4nVKKJQn.exe

description pid process target process

PID 4868 set thread context of 2496 4868 QPwk4Ce4nVKKJQn.exe QPwk4Ce4nVKKJQn.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

3252 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

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

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 476 powershell.exe

description	pid	process	target process
PID 4868 set thread context of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe

pid	process
3252	schtasks.exe

pid	process
476	powershell.exe
476	powershell.exe

description	pid	process
Token: SeDebugPrivilege	476	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

QPwk4Ce4nVKKJQn.exe

description	pid	process	target process
PID 4868 wrote to memory of 476	4868	QPwk4Ce4nVKKJQn.exe	powershell.exe
PID 4868 wrote to memory of 476	4868	QPwk4Ce4nVKKJQn.exe	powershell.exe
PID 4868 wrote to memory of 476	4868	QPwk4Ce4nVKKJQn.exe	powershell.exe
PID 4868 wrote to memory of 3252	4868	QPwk4Ce4nVKKJQn.exe	schtasks.exe
PID 4868 wrote to memory of 3252	4868	QPwk4Ce4nVKKJQn.exe	schtasks.exe
PID 4868 wrote to memory of 3252	4868	QPwk4Ce4nVKKJQn.exe	schtasks.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe
PID 4868 wrote to memory of 2496	4868	QPwk4Ce4nVKKJQn.exe	QPwk4Ce4nVKKJQn.exe

C:\Users\Admin\AppData\Local\Temp\QPwk4Ce4nVKKJQn.exe
"C:\Users\Admin\AppData\Local\Temp\QPwk4Ce4nVKKJQn.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4868

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VAwjtSzxrjkA.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:476

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VAwjtSzxrjkA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B03.tmp"
2⤵
- Creates scheduled task(s)
PID:3252

C:\Users\Admin\AppData\Local\Temp\QPwk4Ce4nVKKJQn.exe
"C:\Users\Admin\AppData\Local\Temp\QPwk4Ce4nVKKJQn.exe"
2⤵
PID:2496

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4B03.tmp
Filesize
1KB

MD5
55cc727794092b87cfb37271cce0fdf1

SHA1
e7de2965e9de23d7cb975545209c57ce19d594d9

SHA256
d32f7ea5714ad6ebcfa8e18063a2d9bef36f29d4856d21981d5ba30d47f42e63

SHA512
e070deede1f6308eb6659140ef405cd345643dd01394e74c43ac9a3d3dcc64a493e37cdc2b40ec911ddd7075ccf04d8e3c3b872f3ba644f77ad6e38a14573525

Download Submit
memory/476-147-0x0000000005440000-0x00000000054A6000-memory.dmp

Filesize
408KB

Download
memory/476-153-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/476-160-0x0000000007090000-0x0000000007098000-memory.dmp

Filesize
32KB

Download
memory/476-158-0x0000000006FA0000-0x0000000006FAE000-memory.dmp

Filesize
56KB

Download
memory/476-137-0x0000000000000000-mapping.dmp

Download
memory/476-157-0x0000000006FF0000-0x0000000007086000-memory.dmp

Filesize
600KB

Download
memory/476-139-0x0000000004490000-0x00000000044C6000-memory.dmp

Filesize
216KB

Download
memory/476-156-0x0000000006DE0000-0x0000000006DEA000-memory.dmp

Filesize
40KB

Download
memory/476-141-0x0000000004BC0000-0x00000000051E8000-memory.dmp

Filesize
6.2MB

Download
memory/476-142-0x0000000004A90000-0x0000000004AB2000-memory.dmp

Filesize
136KB

Download
memory/476-145-0x0000000005360000-0x00000000053C6000-memory.dmp

Filesize
408KB

Download
memory/476-155-0x0000000006D70000-0x0000000006D8A000-memory.dmp

Filesize
104KB

Download
memory/476-154-0x00000000073C0000-0x0000000007A3A000-memory.dmp

Filesize
6.5MB

Download
memory/476-159-0x00000000070B0000-0x00000000070CA000-memory.dmp

Filesize
104KB

Download
memory/476-152-0x0000000070D80000-0x0000000070DCC000-memory.dmp

Filesize
304KB

Download
memory/476-151-0x0000000006A20000-0x0000000006A52000-memory.dmp

Filesize
200KB

Download
memory/476-150-0x0000000005A60000-0x0000000005A7E000-memory.dmp

Filesize
120KB

Download
memory/2496-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2496-148-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2496-161-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2496-144-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2496-143-0x0000000000000000-mapping.dmp

Download
memory/3252-138-0x0000000000000000-mapping.dmp

Download
memory/4868-134-0x0000000004EE0000-0x0000000004F72000-memory.dmp

Filesize
584KB

Download
memory/4868-133-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/4868-136-0x0000000007B20000-0x0000000007BBC000-memory.dmp

Filesize
624KB

Download
memory/4868-132-0x00000000004A0000-0x0000000000554000-memory.dmp

Filesize
720KB

Download
memory/4868-135-0x0000000004F80000-0x0000000004F8A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads