netwire | 8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92

General

Target

JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe
Size

148KB
MD5

db9234aba32d674eea9759c1d30ec93a
SHA1

d5ac9a2f2c89d49647c8b51e682128c4abe25fbe
SHA256

8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92
SHA512

906f8551ab4fe10d6d64f2bc8b593e42c8788bd61c6c03a071eb47e7f528a44313b7a9e6049ea0fd1f1d7a938e188fc4f354325c7dbdfc98e9a23e21c995fa93
SSDEEP

3072:2XFgYEAsB4+Cb3iiDUCcmE90rvPkGK+dr3YMIFfS:2XGYEVat3iiDUCcf+rEG5BzIFf

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

127.0.0.1:5002

142.93.223.63:5002

Attributes

activex_autorun
false
copy_executable
true
delete_original
true
host_id
HostId-%Rand%
install_path
%AppData%\Install\images.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
images.exe
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral1/files/0x00080000000160ae-9.dat	netwire
behavioral1/memory/2352-8-0x0000000000400000-0x0000000000430000-memory.dmp	netwire
behavioral1/memory/1620-10-0x0000000000400000-0x0000000000430000-memory.dmp	netwire
behavioral1/memory/1620-17-0x0000000000400000-0x0000000000430000-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
Netwire family
netwire

Executes dropped EXE 1 IoCs

pid	Process
1620	images.exe

Loads dropped DLL 2 IoCs

pid	Process
2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe
2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\images.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\images.exe"	images.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	images.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 1620	2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe	30
PID 2352 wrote to memory of 1620	2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe	30
PID 2352 wrote to memory of 1620	2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe	30
PID 2352 wrote to memory of 1620	2352	JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Users\Admin\AppData\Roaming\Install\images.exe
  "C:\Users\Admin\AppData\Roaming\Install\images.exe" -m "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
148KB

MD5
db9234aba32d674eea9759c1d30ec93a

SHA1
d5ac9a2f2c89d49647c8b51e682128c4abe25fbe

SHA256
8f1e1b819eac04fc624b5ec2395b1664ab50ed641e4b04c15898cadf720c9a92

SHA512
906f8551ab4fe10d6d64f2bc8b593e42c8788bd61c6c03a071eb47e7f528a44313b7a9e6049ea0fd1f1d7a938e188fc4f354325c7dbdfc98e9a23e21c995fa93

Download Submit
memory/1620-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1620-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2352-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads