Analysis Overview
SHA256
5d5e33d61bf2f068aad09bf57ebd67763c5f210e305246cb16fb1f87c51ffcfa
Threat Level: Known bad
The file df91c62bb04ab30051e60b0e340d37c0N.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-04 01:06
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-04 01:06
Reported
2024-09-04 01:08
Platform
win7-20240704-en
Max time kernel
118s
Max time network
125s
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 |
| 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\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\df91c62bb04ab30051e60b0e340d37c0N.exe" | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2452 set thread context of 2636 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
| PID 2452 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
| PID 2452 set thread context of 2612 | 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 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 |
| Key opened | \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\df91c62bb04ab30051e60b0e340d37c0N.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\df91c62bb04ab30051e60b0e340d37c0N.exe
"C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.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:\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 | crl.microsoft.com | udp |
| GB | 2.18.190.71:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 95.100.245.144:80 | www.microsoft.com | tcp |
| 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 |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2732-0-0x0000000074D71000-0x0000000074D72000-memory.dmp
memory/2732-1-0x0000000074D70000-0x000000007531B000-memory.dmp
memory/2732-2-0x0000000074D70000-0x000000007531B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab7E85.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar7EA7.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3571a8d2e153ab38940dc53cedb8b5c8 |
| SHA1 | 45418d0d21fd9c3044ff63535453344a3509693f |
| SHA256 | edd2d1fa51722f9ef3ba2ba33bbd02452acbd9025d1de6d64490e6b46d52345a |
| SHA512 | 8b2c71508d39621b4849e3eb98fba414a61f1c9c57c9b37b28f0f3c3044c1d402817dc5aa872c2963f81db7be4ca5b81533b12cd03830a8c26035b81db56213a |
memory/2732-173-0x0000000074D70000-0x000000007531B000-memory.dmp
memory/2732-175-0x0000000074D70000-0x000000007531B000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 6feead5f49e4bb660dcc3f7570864634 |
| SHA1 | 5719ed502a31344169647a03d71d2a95941b9def |
| SHA256 | f34f765f5d04729999f68d7aceb3299077c8e4a831fba955955c6dd8c064923a |
| SHA512 | 0f2518aa7d0723fb5331f9dc08e1d6424da87deccd842a72c75409a8bd4b0b6fd7254c712976fde67ca0fc408c462055ed6f834c242de0cc9f3c4c9b972bb0cf |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 13d9d4f26f4e21643e3660bd4ec0db6e |
| SHA1 | 93796e344168b00d2748a6c5b9679db41ddb3c5f |
| SHA256 | e0c900fb2c0dee36505ff2aa06bff32d9f6ae4fc4e5993b413b867216fa25fb3 |
| SHA512 | 5f98e8d1c26c6ec7114617919fa3853965c304bec352739520c327f491fe0e75739716ce973f2f30c77645b8ccf09978ca33e43c988ebc248941f3a96602e8cc |
memory/2732-193-0x0000000074D70000-0x000000007531B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C0018BB1B5834735BFA60CD063B31956
| MD5 | 732cfeb76b91c4d13978a00b8c666ed7 |
| SHA1 | 0c57f76436701f4d51397d1d4e86337dd9ab1964 |
| SHA256 | 9fab9fc0a1da813e6ddb93904c1fcfa6546cfbe70747ff8468ddd14d2552dbd2 |
| SHA512 | 2b8618e823355a4fa646d51a753f67d34bd7b14367d46fa187f2294af7c2794c6cdee664ea570862757a5f1c99dfcb67a7d4ddf8389d07dd8d696fe55aa538bd |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C0018BB1B5834735BFA60CD063B31956
| MD5 | e6403af5f1b00009d209767cc7cd97dd |
| SHA1 | 48bb6eed79d6ee74c7ace05b97186f45e1716124 |
| SHA256 | b7173b929f539fce899ea65b9d34b87f20177fe0946dc324ec277041cc541002 |
| SHA512 | e915ce11db25ea4650ceec848e905ad14d49a63ca337580417e09de01c8eabd12a177410839c21bcde997595939ef0bd2f4285332299601e9bfa9f60f37947ef |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE
| MD5 | e7122c733f9e37bba0ca4c985ce11d6d |
| SHA1 | d661aa5b31ff7ef2df9bc4095279058c36499af2 |
| SHA256 | acc9932453f5aa68f4b95986668f5584f99e55bbe02eefc0d0960dab376df81a |
| SHA512 | 84cddf68a46f455b4ebbb8c0c70607fe60796cfc5eabdace12d0684a1323af9681700acbdbdc37e63d7806d0220fce9cba5213bb35cee056f9d71646f98711b9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
| MD5 | 4b804ff308567988af1d92e676498ee3 |
| SHA1 | 254b06ca0146a33cb723f7e36a51bbfb770a9076 |
| SHA256 | afcb169eeda6192711c9f38b1b6cf5873ea927257100ac1d47fd1c8a01f3c558 |
| SHA512 | d895e33b55671df8a6020c3d545cb5153f39057b189370b8f91c4ea558fea8c25940216c18fdc07256da198aa10009326c0854818c7e41157405682b8d08dfe1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | aafe8e9ad495b21ce4147000232562d8 |
| SHA1 | 7402f34dc2bc48d69bc7c8b82b03e626644eefca |
| SHA256 | 872fed26965a7522380e0cc6b0005823b0eda278688e8a233701774e3bfbcc51 |
| SHA512 | a5d3cb9449a8cbca1dbbf7bae324b2c777887d1cd15bc8bd9f941cde8ca1438fbbef70e0083d003a189505dd8ef5a10978dcb1cea22b3ac56a4b3da9ea2bd6a2 |
memory/2636-353-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2636-360-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2636-359-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-04 01:06
Reported
2024-09-04 01:08
Platform
win10v2004-20240802-en
Max time kernel
115s
Max time network
125s
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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\df91c62bb04ab30051e60b0e340d37c0N.exe" | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4292 set thread context of 1668 | 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:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.exe
"C:\Users\Admin\AppData\Local\Temp\df91c62bb04ab30051e60b0e340d37c0N.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| NL | 52.111.243.31:443 | tcp | |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1580-0-0x0000000074F72000-0x0000000074F73000-memory.dmp
memory/1580-1-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1580-2-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1580-6-0x0000000074F72000-0x0000000074F73000-memory.dmp
memory/1580-7-0x0000000074F70000-0x0000000075521000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | e287d5b6ae7978e33591c2dca4501449 |
| SHA1 | b7c67ed2b6173f376116792a81c73634cbbf97e4 |
| SHA256 | aa47becd5797d80c0aed27c1d6dc3e42a96b51ed142472663cca9f6d4ea3878c |
| SHA512 | a38bda50b793a0878ad2d46c44f6bf5dadf0997424610e358383c8db4aad3c02c2133a7fe88129fd09ff34d935be62e03776b41a0411438d02d10f34c9b4c75e |
memory/1580-19-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1580-20-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/4292-22-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/4292-23-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/4292-21-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1668-24-0x0000000000400000-0x000000000040C000-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/1668-28-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/4292-29-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1668-30-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1668-31-0x0000000074F70000-0x0000000075521000-memory.dmp