netwire | c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac

Resubmissions

27/07/2023, 13:46

230727-q22fvaeh67 10

26/07/2023, 14:11

230726-rhlrqacf73 10

08/07/2023, 20:07

230708-ywad6shf86 10

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2023, 20:07

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General

Target

c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe
Size

272KB
MD5

c3a93f50ff8e4ef3d904133fffd7aced
SHA1

e97d588174035ef205041e431e305477991b7d56
SHA256

c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac
SHA512

fcafd024c5036eeab4f5d91a176f5ac1a264796c13f2935bad5a05ca492e7637ca6a229a8818ad27ec3647135c44d25ceaeb417474b62fcfc04ebbcaef77a781
SSDEEP

6144:wcCmiQfipBKWzkeHrb08rTj6aBpSYdS1wjzco7qqD9DqIx:wcXiQfipPrb08rTj6+pGHqNhx

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

212.193.30.230:6826

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
lock_executable
false
offline_keylogger
false
password
kolabo123
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral2/files/0x00080000000231c5-137.dat	netwire
behavioral2/files/0x00080000000231c5-139.dat	netwire
behavioral2/files/0x00080000000231c5-140.dat	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Control Panel\International\Geo\Nation	c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe

Executes dropped EXE 1 IoCs

pid	Process
1804	Host.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 1804	2844	c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe	83
PID 2844 wrote to memory of 1804	2844	c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe	83
PID 2844 wrote to memory of 1804	2844	c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe	83

C:\Users\Admin\AppData\Local\Temp\c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe
"C:\Users\Admin\AppData\Local\Temp\c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  PID:1804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
272KB

MD5
c3a93f50ff8e4ef3d904133fffd7aced

SHA1
e97d588174035ef205041e431e305477991b7d56

SHA256
c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac

SHA512
fcafd024c5036eeab4f5d91a176f5ac1a264796c13f2935bad5a05ca492e7637ca6a229a8818ad27ec3647135c44d25ceaeb417474b62fcfc04ebbcaef77a781

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
272KB

MD5
c3a93f50ff8e4ef3d904133fffd7aced

SHA1
e97d588174035ef205041e431e305477991b7d56

SHA256
c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac

SHA512
fcafd024c5036eeab4f5d91a176f5ac1a264796c13f2935bad5a05ca492e7637ca6a229a8818ad27ec3647135c44d25ceaeb417474b62fcfc04ebbcaef77a781

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
272KB

MD5
c3a93f50ff8e4ef3d904133fffd7aced

SHA1
e97d588174035ef205041e431e305477991b7d56

SHA256
c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac

SHA512
fcafd024c5036eeab4f5d91a176f5ac1a264796c13f2935bad5a05ca492e7637ca6a229a8818ad27ec3647135c44d25ceaeb417474b62fcfc04ebbcaef77a781

Download Submit