netwire | 16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

General

Target

16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe
Size

105KB
MD5

287e090c10d97f99f599cb3b23e673a3
SHA1

e7548469f9878ca94394819904b5067d792db56f
SHA256

16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718
SHA512

f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

gojust.publicvm.com:3999

Attributes

activex_autorun
true
activex_key
{2H6X7L8J-W85N-258N-0L0L-838NY4L247XE}
copy_executable
true
delete_original
false
host_id
two
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
Appdata
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/files/0x000a000000022ea8-132.dat	netwire
behavioral2/files/0x000a000000022ea8-131.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

Executes dropped EXE 1 IoCs

pid	Process
804	Host.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{2H6X7L8J-W85N-258N-0L0L-838NY4L247XE}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{2H6X7L8J-W85N-258N-0L0L-838NY4L247XE}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

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-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Appdata = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 804	2148	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe	82
PID 2148 wrote to memory of 804	2148	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe	82

C:\Users\Admin\AppData\Local\Temp\16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe
"C:\Users\Admin\AppData\Local\Temp\16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Installed Components in the registry
  - Adds Run key to start application
  PID:804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
105KB

MD5
287e090c10d97f99f599cb3b23e673a3

SHA1
e7548469f9878ca94394819904b5067d792db56f

SHA256
16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

SHA512
f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

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

Filesize
105KB

MD5
287e090c10d97f99f599cb3b23e673a3

SHA1
e7548469f9878ca94394819904b5067d792db56f

SHA256
16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

SHA512
f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads