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 3 IoCs

rat

resource	yara_rule
behavioral1/files/0x000a000000012705-55.dat	netwire
behavioral1/files/0x000a000000012705-56.dat	netwire
behavioral1/files/0x000a000000012705-58.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
1720	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

Loads dropped DLL 2 IoCs

pid	Process
1464	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe
1464	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-1-5-21-790309383-526510583-3802439154-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\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 3 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 1720	1464	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe	27
PID 1464 wrote to memory of 1720	1464	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe	27
PID 1464 wrote to memory of 1720	1464	16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe	27

C:\Users\Admin\AppData\Local\Temp\16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe
"C:\Users\Admin\AppData\Local\Temp\16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1464
- 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:1720

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
105KB

MD5
287e090c10d97f99f599cb3b23e673a3

SHA1
e7548469f9878ca94394819904b5067d792db56f

SHA256
16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

SHA512
f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

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

Filesize
105KB

MD5
287e090c10d97f99f599cb3b23e673a3

SHA1
e7548469f9878ca94394819904b5067d792db56f

SHA256
16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

SHA512
f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

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

Filesize
105KB

MD5
287e090c10d97f99f599cb3b23e673a3

SHA1
e7548469f9878ca94394819904b5067d792db56f

SHA256
16073cff18984bb8027adf38397b92ed06e84082afab7e0f6cc20e8e09ae8718

SHA512
f62236dde879ceb4c442bde71db41ba498c93054d809de612f261d7a77340ca06731d660c24a17ecf39bdc8bc3b6669561caae855f04a4d477d5feac07ec478f

Download Submit
memory/1464-54-0x000007FEFBD01000-0x000007FEFBD03000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads