Analysis Overview
SHA256
42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c
Threat Level: Known bad
The file 42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
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
2024-08-10 20:58
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-10 20:58
Reported
2024-08-10 21:01
Platform
win7-20240729-en
Max time kernel
144s
Max time network
152s
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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe" | C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2488 set thread context of 2716 | 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\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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe
"C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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 |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2524-0-0x00000000748E1000-0x00000000748E2000-memory.dmp
memory/2524-1-0x00000000748E0000-0x0000000074E8B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab8BED.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar8C1E.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 1fc0bb6dbee5fc44ec520d6dfe3de76f |
| SHA1 | c5bb46513add925d3266ad61d81735339e41a250 |
| SHA256 | 4fbad26fbec956fe49f6f239e3fd59201d92822d6e8f4a8f6ec8ac6c6c57d291 |
| SHA512 | fcc5acd50c8d69bb78b24641a3e295cc50ea354ce7d2bf59786028212fad56109bab29020148b3c816e28eb07e9c35b06e0bff3a7d36d6b80d1f9e88ac0547b9 |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 5ec5c44867f3fc4e154c915e111a133e |
| SHA1 | 5c542cb010c8eac66b15ed8510bf400dc7541e77 |
| SHA256 | 9b194921c9d4811bba52a7278c034fb8981d440afb85c53132c2343780a72ff2 |
| SHA512 | a40ad3053195a69819b2e9c7bb00b36f544096e09867e7b794b15a01892ca2a7557e7b87c307f0aa13142c823db9f9025f49c933e2a01da4d3d493dc8ec28313 |
memory/2524-176-0x00000000748E0000-0x0000000074E8B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 967b73744368509922f26418fe200a20 |
| SHA1 | 7563016019b694bbdc015f71d2c337f6f5f649c2 |
| SHA256 | 77e5e5cdb30b30585e3f60b4ae2594bf8b9f3b982e1eca6661dd2d9ac76cde83 |
| SHA512 | 0c3d60396a2a8979adcb046414ea21578cded6edd1c9d0c4b27aba6f9d29eb50b1f6194ea1508c679864b43fbdb4d5029b25d1c852f2078a957f9d6cd4c07648 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 377cee510ca9b2f04d5253c7a420dc6c |
| SHA1 | 4bd4f2d5d1234c1fd5cfdbeddf33472e666c65e5 |
| SHA256 | 56e36e51a445adc33d397eb0bbf86c4242b377afd633f5d3d5ea8aa898353cd0 |
| SHA512 | 21b2397b0d8a2e3c7da787bfe6918cc4ed18c493717fb9d8e451abd53848aa79484435e745211095ad697cc63fee680f1796040d983f7c34a3ca02fa160676ec |
memory/2716-340-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2716-343-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2716-342-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-10 20:58
Reported
2024-08-10 21:01
Platform
win10v2004-20240802-en
Max time kernel
147s
Max time network
145s
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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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\\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe" | C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1964 set thread context of 3172 | 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:\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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.exe
"C:\Users\Admin\AppData\Local\Temp\42d82cbdcca10ece04b362230375a514cee3bd67235be102ccce95eef2be4d1c.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1260-0-0x0000000074AC2000-0x0000000074AC3000-memory.dmp
memory/1260-1-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/1260-2-0x0000000074AC0000-0x0000000075071000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 05d1106977791b804003472d4a7d5f92 |
| SHA1 | bf81d16eaa3cfd845986f25d1c78fc3d0640663f |
| SHA256 | 6d1d12c3cb00a660d9c4e300a40fe60df289c500647410d249f01534cae04a8b |
| SHA512 | f37aafc552c6c1324fcdb3c37cd562576bb4ed6bf0d91f0df84be0d3a5b90adf78763bceb690c0c15ea382cbe1610ab7124fb1b5e57cc6e6569ce6cb551e4e5c |
memory/1964-18-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/1260-17-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/1964-19-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/3172-20-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3172-23-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/3172-24-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/3172-26-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/1964-25-0x0000000074AC0000-0x0000000075071000-memory.dmp
memory/3172-27-0x0000000074AC0000-0x0000000075071000-memory.dmp