Analysis Overview
SHA256
17d4b2e98ae76d286a884e8cb80e7f5c79a01c9412eae0db529a7cdeb9699c6f
Threat Level: Known bad
The file b08fa73221df3c22b8756f7224dfc010N 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
Enumerates physical storage devices
Program crash
Event Triggered Execution: Netsh Helper DLL
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-08 15:30
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-08 15:30
Reported
2024-09-08 15:32
Platform
win7-20240708-en
Max time kernel
118s
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\b08fa73221df3c22b8756f7224dfc010N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.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\b08fa73221df3c22b8756f7224dfc010N.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\\b08fa73221df3c22b8756f7224dfc010N.exe" | C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2232 set thread context of 1192 | 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 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 |
| Key queried | \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\b08fa73221df3c22b8756f7224dfc010N.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\b08fa73221df3c22b8756f7224dfc010N.exe
"C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.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 | 173.222.211.58:80 | 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 |
| 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/2672-0-0x0000000074821000-0x0000000074822000-memory.dmp
memory/2672-1-0x0000000074820000-0x0000000074DCB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabEF41.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarEF63.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 988e6c84ca74100e536bbd842a1f4183 |
| SHA1 | cbc86418f289c6d1b7be6c66378d8ab3d4009d2b |
| SHA256 | 16c6aa3c1e607c8ae0725433db74ed281988cc2e44cd64cc901378f143f50f45 |
| SHA512 | 0e2363581ff4bb938e3c9c7d71f18deb45a13d13f099ed109d89bfd34650ad09d38526fc35ff83d5a8ab2a65acafeb1c94333e8f13728f3f70f685afd3bcc741 |
memory/2672-173-0x0000000074820000-0x0000000074DCB000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 4cbdcdc805388c2ce5487bbe3409a673 |
| SHA1 | 6f88afcb5a51fcef31dad47b019665ceb13024da |
| SHA256 | 4c261cb8d0cfbef5dc36fb72a34b0b1f09f8e0c1ca870b949fb4df3c47c72be2 |
| SHA512 | aaf70960c6d65a804fa6f514909ebaded2fed2403e415766a6f7e74ec4154cb6ae4312da5a4d7e2be1597af50cb193d5815a469e62c9f80dc8775c417ed0d1ea |
memory/2672-183-0x0000000074820000-0x0000000074DCB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b2c523cbd081bc1fa3c6c25ef7b0d026 |
| SHA1 | d9fd105963326159bdce949d15954a4d2d30169f |
| SHA256 | 72616de4c58cab3879895b171d4d9745f3f87ce85513e5344cf5a20f12be4cb1 |
| SHA512 | 70f84b033aa9beab7f9ee4ef5382cb9b90b3c161e600c0ea6c25aa3a3a0ef91f098bc36108778dfdf678c1d5efce3a8b91ab19be36d46367148e6f391c7fad45 |
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 | c68387a2509a44f00da091ce685606de |
| SHA1 | cc77aeefbe5eff86d5098c7f1e066f9fab142189 |
| SHA256 | bcd23470fb8395d4b50a75cafd63f1d7d390461606d10baa986cda90e16b692b |
| SHA512 | 7c940984385d75475f959b3267564c349c2c3651cd01520a1acb8c10d4a4b4499a809fa76d3ca8e2867580862913e5fe62022ea617f058e2fa8e505267071125 |
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 | a6160b9d6207ebbf5caa34b03faea438 |
| SHA1 | 86a828dac50d8454b7204079d0de6a59b3f76bdb |
| SHA256 | d6ae2ddfac9b5a12469cfcd6f1be1f0af030cd080ad82a95209b5688c77e0d1b |
| SHA512 | e6904e36203351f70bba5e5400313eb07aae7416c28947fe6cb7866a9c02156fd0f7fd2df36f472c5ee7677bdbf077f7f3e59e71b95a38b45b276d5b8913c103 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 8519d0ec14f4671f929222ccaae3741f |
| SHA1 | dad19d717dda8f732df441d5fd2b8195d7a6f384 |
| SHA256 | fe1dfb3558eb74398821e2719e5377baa8120266d71af7c78bcc316c4c5938f8 |
| SHA512 | fa84c21f1020dd07f1f48fe627b9bf63a49d924c3f2bc8e9b89b570c2c46ab47a1202e44345ca388c138e71c454d2643230e05ddc5b335c0015d7c416c536eb4 |
memory/1192-351-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1192-353-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1192-354-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-08 15:30
Reported
2024-09-08 15:32
Platform
win10v2004-20240802-en
Max time kernel
117s
Max time network
124s
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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b08fa73221df3c22b8756f7224dfc010N.exe" | C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2908 set thread context of 3276 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
| PID 2908 set thread context of 1560 | 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\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\b08fa73221df3c22b8756f7224dfc010N.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\b08fa73221df3c22b8756f7224dfc010N.exe
"C:\Users\Admin\AppData\Local\Temp\b08fa73221df3c22b8756f7224dfc010N.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 420 -p 1560 -ip 1560
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 80
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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| 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 | 29.243.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1220-0-0x0000000074CD2000-0x0000000074CD3000-memory.dmp
memory/1220-1-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1220-2-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1220-6-0x0000000074CD2000-0x0000000074CD3000-memory.dmp
memory/1220-7-0x0000000074CD0000-0x0000000075281000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 63513b4fe8bc50affc7cc0dd0a0796a5 |
| SHA1 | 5b715734a4a7f89d8670add7c468f982924abfcc |
| SHA256 | 40cda63caea02cf21447232d34afed5794707b213303339e8ec0b4ace7e3bf7c |
| SHA512 | e18aa81eb5b80d250e08c5d510f47d4fe9aafc021afa0aa44a29feadd001334d91d03e0550d122422b511daf095af84604c595a73944320e6ea29d447c92e348 |
memory/1220-20-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1220-19-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2908-21-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2908-22-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2908-23-0x0000000074CD0000-0x0000000075281000-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/3276-24-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3276-32-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2908-31-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/3276-30-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/3276-33-0x0000000074CD0000-0x0000000075281000-memory.dmp