Analysis Overview
SHA256
999e3e79844299f643e2addfc8b8142f090be16a56c287d73e97179085a91905
Threat Level: Known bad
The file 80ad24837a1502c5137eff0689879e87_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Modifies Windows Firewall
Executes dropped EXE
Checks computer location settings
Drops startup file
Loads dropped DLL
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-29 12:06
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-29 12:06
Reported
2024-05-29 12:08
Platform
win7-20240508-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c09891880ad4e747f696c8d81f2ec88b.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c09891880ad4e747f696c8d81f2ec88b.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\c09891880ad4e747f696c8d81f2ec88b = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c09891880ad4e747f696c8d81f2ec88b = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\svchost.exe" "svchost.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
Files
memory/2108-0-0x0000000073FF1000-0x0000000073FF2000-memory.dmp
memory/2108-1-0x0000000073FF0000-0x000000007459B000-memory.dmp
memory/2108-2-0x0000000073FF0000-0x000000007459B000-memory.dmp
\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 80ad24837a1502c5137eff0689879e87 |
| SHA1 | 5189989a7000c8b54164b5217b3813d5025ec72d |
| SHA256 | 999e3e79844299f643e2addfc8b8142f090be16a56c287d73e97179085a91905 |
| SHA512 | 6ea82775a0c6d401b22e3ac267aa2345465d8e95529f650636e0d0dab9757d1eda6faafd5e0abcba585d1f430085ad686232189ee23da0ad20e0aaaf3ad30e07 |
memory/2856-10-0x0000000073FF0000-0x000000007459B000-memory.dmp
memory/2856-11-0x0000000073FF0000-0x000000007459B000-memory.dmp
memory/2108-12-0x0000000073FF0000-0x000000007459B000-memory.dmp
memory/2856-14-0x0000000073FF0000-0x000000007459B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-29 12:06
Reported
2024-05-29 12:08
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c09891880ad4e747f696c8d81f2ec88b.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c09891880ad4e747f696c8d81f2ec88b.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c09891880ad4e747f696c8d81f2ec88b = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\c09891880ad4e747f696c8d81f2ec88b = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4688 wrote to memory of 3476 | N/A | C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\svchost.exe |
| PID 4688 wrote to memory of 3476 | N/A | C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\svchost.exe |
| PID 4688 wrote to memory of 3476 | N/A | C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\svchost.exe |
| PID 3476 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3476 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3476 wrote to memory of 2812 | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\80ad24837a1502c5137eff0689879e87_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\svchost.exe" "svchost.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.90:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| NL | 23.62.61.90:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | valeraservice.hopto.org | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
memory/4688-0-0x0000000074B42000-0x0000000074B43000-memory.dmp
memory/4688-1-0x0000000074B40000-0x00000000750F1000-memory.dmp
memory/4688-2-0x0000000074B40000-0x00000000750F1000-memory.dmp
C:\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 80ad24837a1502c5137eff0689879e87 |
| SHA1 | 5189989a7000c8b54164b5217b3813d5025ec72d |
| SHA256 | 999e3e79844299f643e2addfc8b8142f090be16a56c287d73e97179085a91905 |
| SHA512 | 6ea82775a0c6d401b22e3ac267aa2345465d8e95529f650636e0d0dab9757d1eda6faafd5e0abcba585d1f430085ad686232189ee23da0ad20e0aaaf3ad30e07 |
memory/4688-12-0x0000000074B40000-0x00000000750F1000-memory.dmp
memory/3476-13-0x0000000074B40000-0x00000000750F1000-memory.dmp
memory/3476-15-0x0000000074B40000-0x00000000750F1000-memory.dmp