Analysis Overview
SHA256
627e2b8e17e1d011b6fe60469bfa1eaaf9ae754dfbc0d02aa977b60938136d82
Threat Level: Known bad
The file c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Drops startup file
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-29 09:59
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 09:59
Reported
2024-08-29 10:02
Platform
win7-20240708-en
Max time kernel
149s
Max time network
139s
Command Line
Signatures
njRAT/Bladabindi
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Hamachi Launcher.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Hamachi Launcher.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
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\Local\Temp\Hamachi Launcher.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe"
Network
| Country | Destination | Domain | Proto |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp |
Files
memory/2956-0-0x00000000740BE000-0x00000000740BF000-memory.dmp
memory/2956-1-0x0000000001040000-0x0000000001052000-memory.dmp
memory/2956-2-0x00000000740B0000-0x000000007479E000-memory.dmp
\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe
| MD5 | c89ae02ef3579cc9f123f9bae9776050 |
| SHA1 | f37365f7bc653881b4b0ffdf1dfe8ff28561b272 |
| SHA256 | 627e2b8e17e1d011b6fe60469bfa1eaaf9ae754dfbc0d02aa977b60938136d82 |
| SHA512 | ad9c6bd6ad8d80270cf401727aba85d6ecc76f144db5bc83a0f3b7a7591c65cc19113ad709ff2d8beb3f208e30331c3cd10abb961ecd03f96247afc2d0787e2e |
memory/2956-10-0x00000000740B0000-0x000000007479E000-memory.dmp
memory/2068-11-0x0000000000CC0000-0x0000000000CD2000-memory.dmp
memory/2068-12-0x00000000740B0000-0x000000007479E000-memory.dmp
memory/2068-13-0x00000000740B0000-0x000000007479E000-memory.dmp
memory/2068-15-0x00000000740B0000-0x000000007479E000-memory.dmp
memory/2068-16-0x00000000740B0000-0x000000007479E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 09:59
Reported
2024-08-29 10:02
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
njRAT/Bladabindi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Hamachi Launcher.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Hamachi Launcher.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
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\Local\Temp\Hamachi Launcher.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3476 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe |
| PID 3476 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe |
| PID 3476 wrote to memory of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c89ae02ef3579cc9f123f9bae9776050_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| UA | 195.184.211.14:5552 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp | |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| UA | 195.184.211.14:5552 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| UA | 195.184.211.14:5552 | tcp | |
| UA | 195.184.211.14:5552 | tcp |
Files
memory/3476-0-0x000000007459E000-0x000000007459F000-memory.dmp
memory/3476-1-0x0000000000AE0000-0x0000000000AF2000-memory.dmp
memory/3476-2-0x00000000054E0000-0x000000000557C000-memory.dmp
memory/3476-3-0x0000000005DE0000-0x0000000006384000-memory.dmp
memory/3476-4-0x0000000074590000-0x0000000074D40000-memory.dmp
memory/3476-5-0x00000000058D0000-0x0000000005962000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Hamachi Launcher.exe
| MD5 | c89ae02ef3579cc9f123f9bae9776050 |
| SHA1 | f37365f7bc653881b4b0ffdf1dfe8ff28561b272 |
| SHA256 | 627e2b8e17e1d011b6fe60469bfa1eaaf9ae754dfbc0d02aa977b60938136d82 |
| SHA512 | ad9c6bd6ad8d80270cf401727aba85d6ecc76f144db5bc83a0f3b7a7591c65cc19113ad709ff2d8beb3f208e30331c3cd10abb961ecd03f96247afc2d0787e2e |
memory/3476-15-0x0000000074590000-0x0000000074D40000-memory.dmp
memory/1724-16-0x0000000074590000-0x0000000074D40000-memory.dmp
memory/1724-17-0x0000000074590000-0x0000000074D40000-memory.dmp
memory/1724-19-0x0000000005D40000-0x0000000005D4A000-memory.dmp
memory/1724-20-0x0000000074590000-0x0000000074D40000-memory.dmp
memory/1724-21-0x0000000074590000-0x0000000074D40000-memory.dmp