Analysis Overview
SHA256
9f2d5f8c077dbdbc35cb37aabfa9d63c6bce86443cb1a4fc2a820a6ef9568c6d
Threat Level: Known bad
The file d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Netwire
NetWire RAT payload
Boot or Logon Autostart Execution: Active Setup
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-10 16:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-10 16:25
Reported
2024-09-10 16:28
Platform
win7-20240903-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
Network
Files
memory/1848-0-0x0000000074D31000-0x0000000074D32000-memory.dmp
memory/1848-1-0x0000000074D30000-0x00000000752DB000-memory.dmp
memory/1848-2-0x0000000074D30000-0x00000000752DB000-memory.dmp
memory/1848-3-0x0000000074D30000-0x00000000752DB000-memory.dmp
memory/2812-4-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2812-6-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2812-7-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1848-8-0x0000000074D30000-0x00000000752DB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-10 16:25
Reported
2024-09-10 16:28
Platform
win10v2004-20240802-en
Max time kernel
115s
Max time network
151s
Command Line
Signatures
NetWire RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Netwire
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{ML38R11G-GURP-G731-0R0R-YG3Y3Y2RWAXB} | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{ML38R11G-GURP-G731-0R0R-YG3Y3Y2RWAXB}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\"" | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe" | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 264 set thread context of 4112 | N/A | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe |
| PID 1588 set thread context of 1244 | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | C:\Users\Admin\AppData\Roaming\Install\Host.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe" -m "C:\Users\Admin\AppData\Local\Temp\d8959d67b5ad1af0bd2c8436d8caf1af_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fada101.servehttp.com | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
Files
memory/264-0-0x0000000074A62000-0x0000000074A63000-memory.dmp
memory/264-1-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/264-2-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/264-3-0x0000000074A62000-0x0000000074A63000-memory.dmp
memory/264-4-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/4112-5-0x0000000000400000-0x000000000042B000-memory.dmp
memory/4112-8-0x0000000000400000-0x000000000042B000-memory.dmp
memory/264-10-0x0000000074A60000-0x0000000075011000-memory.dmp
C:\Users\Admin\AppData\Roaming\Install\Host.exe
| MD5 | d8959d67b5ad1af0bd2c8436d8caf1af |
| SHA1 | b5da6b6495219b49f50f0fd68dccf3d0079f206a |
| SHA256 | 9f2d5f8c077dbdbc35cb37aabfa9d63c6bce86443cb1a4fc2a820a6ef9568c6d |
| SHA512 | f91c819705846b7b93666376ad485ec97b400acb4aacbf7da83a830e47702184bb3dbdc73e0553e2bd8b99a4b4003512e05864e66e53549ab80bce0410360533 |
memory/4112-20-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1588-22-0x0000000074A62000-0x0000000074A63000-memory.dmp
memory/1588-24-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/1588-23-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/1588-25-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/1588-31-0x0000000074A60000-0x0000000075011000-memory.dmp
memory/1244-32-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1244-33-0x0000000000400000-0x000000000042B000-memory.dmp