Analysis Overview
SHA256
bb92b3e624e7ab6f198ab61efe26490e2572b25de60ecfd8c400633d09877956
Threat Level: Known bad
The file 809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Modifies Windows Firewall
Drops startup file
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-29 11:38
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 11:38
Reported
2024-05-29 11:40
Platform
win7-20240221-en
Max time kernel
149s
Max time network
140s
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\09ee54365a3476474a4dd7eb84bad89f.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\09ee54365a3476474a4dd7eb84bad89f.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\09ee54365a3476474a4dd7eb84bad89f = "\"C:\\Users\\Admin\\AppData\\Roaming\\PW3DCoin.exe\" .." | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\09ee54365a3476474a4dd7eb84bad89f = "\"C:\\Users\\Admin\\AppData\\Roaming\\PW3DCoin.exe\" .." | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\PW3DCoin.exe
"C:\Users\Admin\AppData\Roaming\PW3DCoin.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\PW3DCoin.exe" "PW3DCoin.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp |
Files
memory/2316-0-0x00000000747D1000-0x00000000747D2000-memory.dmp
memory/2316-1-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2316-2-0x00000000747D0000-0x0000000074D7B000-memory.dmp
\Users\Admin\AppData\Roaming\PW3DCoin.exe
| MD5 | 809b1d7d62c6f7008b6ee36a4813cbcb |
| SHA1 | 23e3f4f15e55e147f584accd32263bfafed042f7 |
| SHA256 | bb92b3e624e7ab6f198ab61efe26490e2572b25de60ecfd8c400633d09877956 |
| SHA512 | 6f22907cc7b36dda2e26b3b4331fafa1b1065445e6b21d4fdbda4388199c59d118ba0fe205dd73a2e973d9d1619663a93f1e1e2559e46d5777df6659e99f9e73 |
memory/2216-10-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2216-12-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2316-11-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2216-13-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2216-15-0x00000000747D0000-0x0000000074D7B000-memory.dmp
memory/2216-16-0x00000000747D0000-0x0000000074D7B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-29 11:38
Reported
2024-05-29 11:40
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
njRAT/Bladabindi
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\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\09ee54365a3476474a4dd7eb84bad89f.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\09ee54365a3476474a4dd7eb84bad89f.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\PW3DCoin.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\09ee54365a3476474a4dd7eb84bad89f = "\"C:\\Users\\Admin\\AppData\\Roaming\\PW3DCoin.exe\" .." | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\09ee54365a3476474a4dd7eb84bad89f = "\"C:\\Users\\Admin\\AppData\\Roaming\\PW3DCoin.exe\" .." | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2724 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe |
| PID 2724 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe |
| PID 2724 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe |
| PID 2180 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2180 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2180 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Roaming\PW3DCoin.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\PW3DCoin.exe
"C:\Users\Admin\AppData\Roaming\PW3DCoin.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\PW3DCoin.exe" "PW3DCoin.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.181.190.20.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| FR | 178.33.34.238:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.144.22.2.in-addr.arpa | udp |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| FR | 178.33.34.238:80 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| FR | 178.33.34.238:80 | tcp | |
| FR | 178.33.34.238:80 | tcp |
Files
memory/2724-0-0x0000000074C82000-0x0000000074C83000-memory.dmp
memory/2724-1-0x0000000074C80000-0x0000000075231000-memory.dmp
memory/2724-2-0x0000000074C80000-0x0000000075231000-memory.dmp
C:\Users\Admin\AppData\Roaming\PW3DCoin.exe
| MD5 | 809b1d7d62c6f7008b6ee36a4813cbcb |
| SHA1 | 23e3f4f15e55e147f584accd32263bfafed042f7 |
| SHA256 | bb92b3e624e7ab6f198ab61efe26490e2572b25de60ecfd8c400633d09877956 |
| SHA512 | 6f22907cc7b36dda2e26b3b4331fafa1b1065445e6b21d4fdbda4388199c59d118ba0fe205dd73a2e973d9d1619663a93f1e1e2559e46d5777df6659e99f9e73 |
memory/2180-13-0x0000000074C80000-0x0000000075231000-memory.dmp
memory/2724-12-0x0000000074C80000-0x0000000075231000-memory.dmp
memory/2180-14-0x0000000074C80000-0x0000000075231000-memory.dmp
memory/2180-16-0x0000000074C80000-0x0000000075231000-memory.dmp