Analysis Overview
SHA256
0e9b822031ed03c94f3ee223c9cc8a02a9a7a1ce9a6842d45f0176671e7c0bf3
Threat Level: Known bad
The file afaba83fd4269c3494a7435c64256540N 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
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
2024-09-12 04:29
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-12 04:29
Reported
2024-09-12 04:31
Platform
win7-20240903-en
Max time kernel
117s
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 |
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\afaba83fd4269c3494a7435c64256540N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afaba83fd4269c3494a7435c64256540N.exe" | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2980 set thread context of 2768 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
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\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\afaba83fd4269c3494a7435c64256540N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe
"C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.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 |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2500-0-0x00000000749B1000-0x00000000749B2000-memory.dmp
memory/2500-8-0x00000000749B0000-0x0000000074F5B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabCB2D.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
memory/2500-9-0x00000000749B0000-0x0000000074F5B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\TarCB5F.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | cc328b0076591100f4166df640a72cfa |
| SHA1 | 90b8141bd6de897e378a9189f65fc281d9a569b3 |
| SHA256 | 43d8fbf3574b9f94216c7fd4559bced253f7cb6b7b1c19ee6b3d3c8bf9154dfb |
| SHA512 | 5274e70c86c3a5a3a2146d161f472e843cf1144d0d3b8a4db6842c0a57d94d9f4c77f2feddd461b6b6b0f11f73af2d57454aac7d9c9cfeca3d2affb12543d66d |
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 2e3f0b5e55583c9744e4b7d7d90ed264 |
| SHA1 | f7357d2fb20fb3d058403820009a164805a8deb5 |
| SHA256 | 8b60ada83a0a646c8fa43523269f86339ada61d4b6c42eb8e6425c9408a50535 |
| SHA512 | b1ee228b7747598cf8f05577c914ae0350015b888f4419f12f1e9c5eaf76213f4902e0c2ccbd6879552ccd271e67726ee3de5d8ee6e180c5b160882d27ba2bbd |
memory/2500-171-0x00000000749B0000-0x0000000074F5B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 56bbdc273f9f827fd98e385089b8848d |
| SHA1 | 7fadd83258fff8dc642665ad8728eea960fc60a9 |
| SHA256 | 0ed52299bb734d5da497e31788108e918c6bc385f3ff4a660f247b2716968f40 |
| SHA512 | 6f5ee97e4e0e45f7cd132bd998fabe556e8ff6aa0ff8215cf55675a885de20f1ac174b228b936eaf822d4ba05861e3914629793426687f0576151b7fad4794e3 |
memory/2500-182-0x00000000749B0000-0x0000000074F5B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 8599b81181a215ccecdd75b27d070821 |
| SHA1 | 09d08e80c30ce955539a9857aa304327a799645b |
| SHA256 | 665bf425b5c48a81faa7b70f4cc6b4827c3b8f38c01e668d88ad2815831a50ff |
| SHA512 | 07c694072d5d27c85665bddcce339ce9c0a9afb172d959a4bfa9024a17232e7e734f028b2cec4dfe9118c44696fa63d784fa00c1ddd705022a9b2af603f23f8a |
memory/2768-341-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2768-340-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2768-338-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-12 04:29
Reported
2024-09-12 04:31
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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afaba83fd4269c3494a7435c64256540N.exe" | C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 636 set thread context of 1084 | 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\afaba83fd4269c3494a7435c64256540N.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\afaba83fd4269c3494a7435c64256540N.exe
"C:\Users\Admin\AppData\Local\Temp\afaba83fd4269c3494a7435c64256540N.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 25.140.123.92.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 | 13.227.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/3568-0-0x0000000074902000-0x0000000074903000-memory.dmp
memory/3568-1-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/3568-2-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/3568-6-0x0000000074902000-0x0000000074903000-memory.dmp
memory/3568-7-0x0000000074900000-0x0000000074EB1000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 062646b49559c428391f0b017d466d0a |
| SHA1 | 6de421cc7db293a0511ac1c2b4e318562efbeb00 |
| SHA256 | f8fd8b21bbebb016abd5710a4af097b2bf66d900c1a9bdea62d867d6fbe36d03 |
| SHA512 | 07bc3e1b289d1a2ab9fc4bcab014b3606144e1e7fa82270d9f0c061c8c22cefaaf32b1a28d7f6d1336549667a533808dbb0931ce41cef464085381349cf77421 |
memory/3568-19-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/3568-20-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/636-22-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/636-21-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/1084-23-0x0000000000400000-0x000000000040C000-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/1084-28-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/636-27-0x0000000074900000-0x0000000074EB1000-memory.dmp
memory/1084-29-0x0000000074900000-0x0000000074EB1000-memory.dmp