Analysis Overview
SHA256
e3f63a4ddb9885b2a890a887454850f4b47bb4cb956bef7e98be37a579c84e65
Threat Level: Known bad
The file f9a4d98c734695a1c02d4620da8cce10N was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-14 16:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-14 16:37
Reported
2024-09-14 16:39
Platform
win7-20240903-en
Max time kernel
112s
Max time network
116s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f9a4d98c734695a1c02d4620da8cce10N.exe" | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1580 set thread context of 2256 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
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\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe
"C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2476-0-0x0000000074271000-0x0000000074272000-memory.dmp
memory/2476-2-0x0000000074270000-0x000000007481B000-memory.dmp
memory/2476-1-0x0000000074270000-0x000000007481B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab9A4E.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar9A61.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 9f73a960d19b68222883b908f6548ae3 |
| SHA1 | 407ad6ffc036f1b280fa21b461895abfad8d33a6 |
| SHA256 | 8d9e3207ac71dd5adf670c395cef9eea2854c52e6e82ab1524331b35f5fe6570 |
| SHA512 | f1df138f8f89e4f53093bc52a477119f0aa5d0d5c69e4d15b56e00978bfe71ede195c53d728affcb4775477b3a6a6991e5cc07fe9f2764c39dc81133e16100af |
memory/2476-116-0x0000000074270000-0x000000007481B000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 7d0a87614d6449b63d1bb75235ff1ec4 |
| SHA1 | e6f8e5001578927835cf7b3acd3f7a679d43aa22 |
| SHA256 | 85363c9068e24ea526184258b7771f754a254a7c25343ad87c6975ad9613b5ac |
| SHA512 | ae47035be4ffef2eda86d0219e20de83de555087c49310a229a830f38414d3609be998a8c238aabc640c5a0bf9963dbecd181dddda10e2c94eb6b54640773e32 |
memory/2476-174-0x0000000074270000-0x000000007481B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b9d895cdac909e7871557e9cd916811c |
| SHA1 | 434a3a2c7e017384b3984562310a219e2001ed6b |
| SHA256 | 7281b60f584c6c1508478369a2b38ca7a7c7c0b5dc47f5b2539fc5ce66d95ea6 |
| SHA512 | e9711ad08b397caec3a17ce7ba95518f915f27a681fab307bd703eeff239c116f90069bd7dae8b562da22654fc19dba31f857c6e9e017b40137af49346704b2f |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c2f8bacc03f6fd046f0fc37e5ec9c07a |
| SHA1 | e4c14dec55db070d1322c8acf326d657bc2f9512 |
| SHA256 | 4f165016447b965eaad43e2cc5d3bb7020d2fee3a04ea0951b5ad2f42951d6b5 |
| SHA512 | 2ac10aa3488bcfe74061ac05c06000ff038a5cfd89b20144e500ab75554524e68c16adb2c464f7a347e1d766c8468dcd9e592e3d5c398050198443e38626a997 |
memory/2256-338-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2256-340-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2256-341-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-14 16:37
Reported
2024-09-14 16:39
Platform
win10v2004-20240802-en
Max time kernel
114s
Max time network
119s
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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f9a4d98c734695a1c02d4620da8cce10N.exe" | C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3948 set thread context of 3908 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
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\f9a4d98c734695a1c02d4620da8cce10N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe
"C:\Users\Admin\AppData\Local\Temp\f9a4d98c734695a1c02d4620da8cce10N.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | 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 | 0.205.248.87.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/4380-0-0x00000000749D2000-0x00000000749D3000-memory.dmp
memory/4380-1-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/4380-2-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/4380-6-0x00000000749D2000-0x00000000749D3000-memory.dmp
memory/4380-7-0x00000000749D0000-0x0000000074F81000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 22b7ed8c08c33860337a75c0271fa520 |
| SHA1 | bc1f6f0710293e3a81061a1c2c732592564c46ee |
| SHA256 | 7c62cfed6cc1f40ef73d13086a75109bface5e30390990aafab7039b0a5f87c6 |
| SHA512 | 5ed89510bd08f2347bea3e8a89aeb4131914634f1c47fee46405188c28c3cd0093d04615c124c124790beb994a052a0b01272a4b7579dd747950dceab7bd3c0d |
memory/3948-20-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/4380-19-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3948-21-0x00000000749D0000-0x0000000074F81000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\chargeable.exe.log
| MD5 | 0a9b4592cd49c3c21f6767c2dabda92f |
| SHA1 | f534297527ae5ccc0ecb2221ddeb8e58daeb8b74 |
| SHA256 | c7effe9cb81a70d738dee863991afefab040290d4c4b78b4202383bcb9f88fcd |
| SHA512 | 6b878df474e5bbfb8e9e265f15a76560c2ef151dcebc6388c82d7f6f86ffaf83f5ade5a09f1842e493cb6c8fd63b0b88d088c728fd725f7139f965a5ee332307 |
memory/3908-22-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3908-26-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3908-27-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3948-28-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3908-29-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3908-30-0x00000000749D0000-0x0000000074F81000-memory.dmp