Analysis Overview
SHA256
6f500a8c813768970ecd8005fcd73d1fc6072abaf4444c2e91bfafc12326d82c
Threat Level: Known bad
The file 0ce053cc9d92096131772f181234b484.bin was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Drops startup file
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-06 01:01
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-06 01:01
Reported
2024-03-06 01:03
Platform
win7-20240221-en
Max time kernel
150s
Max time network
153s
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\f137f44344434ce16249d5d6a380e154.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f137f44344434ce16249d5d6a380e154.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\f137f44344434ce16249d5d6a380e154 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\f137f44344434ce16249d5d6a380e154 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe
"C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | electric-guest.gl.at.ply.gg | udp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
Files
memory/1948-1-0x0000000000AF0000-0x0000000000B30000-memory.dmp
memory/1948-0-0x00000000743B0000-0x000000007495B000-memory.dmp
memory/1948-2-0x00000000743B0000-0x000000007495B000-memory.dmp
\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 0ce053cc9d92096131772f181234b484 |
| SHA1 | e9d1827076d4fa4dbc25de3d69487a37f01b13f5 |
| SHA256 | db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356 |
| SHA512 | 241f5eff6ede94aab10acca79837cc46c5963b881d581a6a6ccf9c1b32c89342109187e46e526bd20ba17297430c12971e406db7951765c38d3f0e3c712cb2e9 |
memory/1948-11-0x00000000743B0000-0x000000007495B000-memory.dmp
memory/2624-12-0x00000000001B0000-0x00000000001F0000-memory.dmp
memory/2624-10-0x00000000743B0000-0x000000007495B000-memory.dmp
memory/2624-13-0x00000000743B0000-0x000000007495B000-memory.dmp
memory/2624-16-0x00000000001B0000-0x00000000001F0000-memory.dmp
memory/2624-15-0x00000000743B0000-0x000000007495B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-06 01:01
Reported
2024-03-06 01:03
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
155s
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-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f137f44344434ce16249d5d6a380e154.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f137f44344434ce16249d5d6a380e154.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f137f44344434ce16249d5d6a380e154 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\f137f44344434ce16249d5d6a380e154 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1364 wrote to memory of 3212 | N/A | C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 1364 wrote to memory of 3212 | N/A | C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 1364 wrote to memory of 3212 | N/A | C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 3212 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3212 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3212 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe
"C:\Users\Admin\AppData\Local\Temp\db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2432,i,12161922670941700748,3348345705955601576,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | electric-guest.gl.at.ply.gg | udp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 16.221.185.147.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.179.17.96.in-addr.arpa | udp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.179.17.96.in-addr.arpa | udp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| US | 147.185.221.16:30641 | electric-guest.gl.at.ply.gg | tcp |
| 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 |
Files
memory/1364-0-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/1364-1-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/1364-2-0x0000000000A10000-0x0000000000A20000-memory.dmp
memory/1364-3-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/1364-5-0x0000000000A10000-0x0000000000A20000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 0ce053cc9d92096131772f181234b484 |
| SHA1 | e9d1827076d4fa4dbc25de3d69487a37f01b13f5 |
| SHA256 | db2d6aba09d4cf989368749a1caa77e4cdcf097dba60cfe618ae875a06415356 |
| SHA512 | 241f5eff6ede94aab10acca79837cc46c5963b881d581a6a6ccf9c1b32c89342109187e46e526bd20ba17297430c12971e406db7951765c38d3f0e3c712cb2e9 |
memory/3212-14-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/1364-15-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/3212-16-0x0000000001600000-0x0000000001610000-memory.dmp
memory/3212-17-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/3212-19-0x0000000075240000-0x00000000757F1000-memory.dmp
memory/3212-20-0x0000000001600000-0x0000000001610000-memory.dmp