Analysis Overview
SHA256
c1f607f590390883c97ab34350edc9a3afe00fc3ef14ad8b3ce3d651e836b2fa
Threat Level: Known bad
The file 72293ccf33ff9da279c5460e9f7f7b20N.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Program crash
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-03 12:08
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 12:08
Reported
2024-09-03 12:10
Platform
win7-20240708-en
Max time kernel
114s
Max time network
118s
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\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\72293ccf33ff9da279c5460e9f7f7b20N.exe" | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2240 set thread context of 2804 | 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\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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe
"C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.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 | 92.123.142.59:80 | 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/3044-0-0x0000000074821000-0x0000000074822000-memory.dmp
memory/3044-1-0x0000000074820000-0x0000000074DCB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabEEB4.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarEEC7.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 1ecc2a566b7a83e93dd00ab989b1723d |
| SHA1 | e6978a906bda2a338ca22f7ecc7d70859c443582 |
| SHA256 | ec69b85f2643e52a3c024cd1ce5affc3f9fa9870411b658f92343f0d36e59dfa |
| SHA512 | 32ad01ea94f02b88cd90eac1446f62ba82927a3b5fe28533ef0d8a97f11c57579412130b3a877489898f866192a56bea302d56047078721b478c06232eb5c99d |
memory/3044-173-0x0000000074820000-0x0000000074DCB000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 89b6322cf27850734cb31065861f327c |
| SHA1 | 3701383af7606baa6650c3a1fb36c7bdc23bea4c |
| SHA256 | d48def03a60c8464185e73220a8198b4a3f562517ca6e8f3331c15b439cc1eda |
| SHA512 | 15494c8057e056f3948f0df84c911d0d83abd13a21e1175f81d80cb3aded943958784a582b710eb1fce325d7d3075a46ea472e445559ad9aab3db26890ac1dbe |
memory/3044-183-0x0000000074820000-0x0000000074DCB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 2ad35ae062f1eff59e55269ed96a1e1a |
| SHA1 | 12567a563518bedde48fabdaf3f22630f9971d3a |
| SHA256 | 8f10b36a56d748be291b0e03738a2732ba66aebf6375b18711db5a538c1a02aa |
| SHA512 | 739fab5324272fe761c7d0b0e80ce05f184318846d335a577a88d5f353d7d4353375f949c6691a2b207420cdb8f1cbb0bb1140b6154dc3d3bb757f3f9d554b52 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
| MD5 | 5b11e68349de29d4b0f309d73ae1aa83 |
| SHA1 | f16dc50d4e1a77cc845ecad640d119e53f05f0db |
| SHA256 | 8a71a8113ecbb3a4b275dd8849021f314207a3c31b620618472b08a2d11a0bf5 |
| SHA512 | c2e54dbecd6381cdd7a321924d05c1f3e4162f390479191b4349ee69781acd2dfbdbd1089c9e4accdad37f9cb0e89adf841044b2bd3f92ad4410ed541f4b0160 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE
| MD5 | e7122c733f9e37bba0ca4c985ce11d6d |
| SHA1 | d661aa5b31ff7ef2df9bc4095279058c36499af2 |
| SHA256 | acc9932453f5aa68f4b95986668f5584f99e55bbe02eefc0d0960dab376df81a |
| SHA512 | 84cddf68a46f455b4ebbb8c0c70607fe60796cfc5eabdace12d0684a1323af9681700acbdbdc37e63d7806d0220fce9cba5213bb35cee056f9d71646f98711b9 |
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 | 0dd0e2d46927afc9083d3e140fee6215 |
| SHA1 | 3e02f8e0cc84eb708861d50f618959758168325b |
| SHA256 | 9d5250dd59ce9043ee902e8926fb9fc2a2633f7d4ae40dfe0e881561479de3b4 |
| SHA512 | 6b129e94ef035224a0b66823a02f122caef0137932b6a5424ada6ce75acfa14a6d25db278c15137175d598b6c175841d9d6a68c6433586997758fee904623c4f |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c3a430f1456d2fefd66aad21487f4523 |
| SHA1 | 572ad91c1765e124645ac7dbe4f7d34629f99558 |
| SHA256 | b3027d5452635c476edd5afe49613d6f604d1d80d324324486f99e55ed9ab812 |
| SHA512 | d7eb764656e9a3405b1890674bff91ae339985b058eadee1cf2c3831621347cef65d11bb3a2c5b061493bd7f5515c2fb0edb42a2a6a7da8427fb4ed5f2bc56d3 |
memory/2804-351-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2804-353-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2804-354-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 12:08
Reported
2024-09-03 12:10
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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\72293ccf33ff9da279c5460e9f7f7b20N.exe" | C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3940 set thread context of 696 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
| PID 3940 set thread context of 2128 | 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
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\72293ccf33ff9da279c5460e9f7f7b20N.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\72293ccf33ff9da279c5460e9f7f7b20N.exe
"C:\Users\Admin\AppData\Local\Temp\72293ccf33ff9da279c5460e9f7f7b20N.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\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2128 -ip 2128
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 84
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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.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 |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/864-0-0x0000000074A52000-0x0000000074A53000-memory.dmp
memory/864-1-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/864-2-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/864-6-0x0000000074A52000-0x0000000074A53000-memory.dmp
memory/864-7-0x0000000074A50000-0x0000000075001000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | f847199c428ff9550926658427314c64 |
| SHA1 | 808ee1da7ecfd5ecb4e83286eb269780ab05dba0 |
| SHA256 | 4d7e30be4a97e544bc920a9d25f05409da2569c714c639fd8d9f25aaaad57891 |
| SHA512 | 6d60ae356dc90e9bcaf32d7321b986095862604d4fe05cbe218043ced891a2ddcd2442c3c4f6a097aa986042b2e3a7fc2b8fbda12791445d04dd04613231b894 |
memory/864-19-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/3940-20-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/3940-21-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/3940-22-0x0000000074A50000-0x0000000075001000-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/696-23-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3940-30-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/696-29-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/696-32-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/696-31-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/696-33-0x0000000074A50000-0x0000000075001000-memory.dmp