Analysis Overview
SHA256
a58c8621d5502657c2ccd4501f83b4dcd122a92156e9134d18eb0b113c716da4
Threat Level: Known bad
The file 3c6ae580c9a8c901402006e2cc4c18e0N.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
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
2024-08-13 15:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-13 15:09
Reported
2024-08-13 15:11
Platform
win7-20240704-en
Max time kernel
120s
Max time network
111s
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\3c6ae580c9a8c901402006e2cc4c18e0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c6ae580c9a8c901402006e2cc4c18e0N.exe" | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1324 set thread context of 2892 | 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\3c6ae580c9a8c901402006e2cc4c18e0N.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\3c6ae580c9a8c901402006e2cc4c18e0N.exe
"C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.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 | 104.77.160.144:80 | crl.microsoft.com | tcp |
| 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 |
Files
memory/2120-0-0x0000000074251000-0x0000000074252000-memory.dmp
memory/2120-1-0x0000000074250000-0x00000000747FB000-memory.dmp
memory/2120-2-0x0000000074250000-0x00000000747FB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabF7B9.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarF80A.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | dfae906f0dac2cfa6f63d6f156d4d209 |
| SHA1 | 959ce2bc77f9b2fbb9e197e7ea1134077a6bbb24 |
| SHA256 | cf9952ce1746d2ca61906e10feea89475c51e3b5053bc29b7888e1cd63297eb2 |
| SHA512 | 7b43f7130dd5520ebe2d4e7793f2441545d25590fc93bd2e8ea70b8abf9ec9da224c5438b76ffc77d377571924c5a372e318849a9ec49f6677d3fbc727701228 |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | febfe3f05adcd88064827800207b95b1 |
| SHA1 | d6b84576a6a89fb18eb1e35410619c4ea8864c7e |
| SHA256 | 61fd3136056ba516261dceadf3503b7525fca091541715c5f624d635f309ad27 |
| SHA512 | 20475e9af4af9e8401b3ffa804db77528b49147f37a3617a70cba3b1b97952e722cc42c7cd0e4fd3196b8e975df530be57fbae9970b66f1073c0505de708a5b7 |
memory/2120-176-0x0000000074250000-0x00000000747FB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c6d8d4d8b892dde4e6fff7f079746511 |
| SHA1 | d9745c0420d807ac91d5a45aa56f2d7a2a44b320 |
| SHA256 | b04caf74c03127788d74d9015a28eb4fdc9ae5c0bfa370c5e12333cac105d48c |
| SHA512 | 3a9001a7eae24ef00af10c25fa041e6fa5623441e8f2db3b036677371a62d5a76d02a898b7b7d19072cb21df393fd5410dd4d1b3214b11f7e389f4e2683ff7a4 |
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 | a22c8fbc850d317b358a6b6c824750c7 |
| SHA1 | a53e59339acc7458e896793e3c729a907a542624 |
| SHA256 | d9386cd82e35c32239a08b606fe9f3e3f20433acf71e632f3ede9f6573f6929b |
| SHA512 | c07a6783341934df823bcafce39dc4dfeccf28298e4dc6a7bfe5d4357050a984e63a77b5ae11ee9b1690704a1c11996341abb788e396707ddc6fda1e8d4dc91b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a4881a4bace1acbf5ef19e8d4d044b32 |
| SHA1 | 1c98bfaca4eb6155b945accf2db5e5961da50551 |
| SHA256 | db5d8ce1f204a4db650a671135b0b94ff4e137f751c6baeaec3d6b7085b251be |
| SHA512 | 695660c92dff96d3d657b9517f2931ba253cf0f728b36f3b498359935a65856b4c705e38117c8f15b5a79d907e66d3389bde2beb8fd51f024f0257cd730a2182 |
memory/2892-342-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2892-344-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2892-345-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-13 15:09
Reported
2024-08-13 15:11
Platform
win10v2004-20240802-en
Max time kernel
115s
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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.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\\3c6ae580c9a8c901402006e2cc4c18e0N.exe" | C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2360 set thread context of 3368 | 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\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.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\3c6ae580c9a8c901402006e2cc4c18e0N.exe
"C:\Users\Admin\AppData\Local\Temp\3c6ae580c9a8c901402006e2cc4c18e0N.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 240.143.123.92.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 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| MA | 105.155.165.255:10000 | doddyfire.linkpc.net | tcp |
Files
memory/4720-0-0x0000000074CF2000-0x0000000074CF3000-memory.dmp
memory/4720-1-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/4720-2-0x0000000074CF0000-0x00000000752A1000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | aac331d382c9b482fd3983f7dc15f97c |
| SHA1 | 6758973bb2f07f0ab605912efecf05cacdcdd487 |
| SHA256 | 5ed8bdf43256d73220b63fb9e5ae353f00a453496f58a3a8603c7e4d19484571 |
| SHA512 | a944d4c9abf9911f4785f70c7ccccbe035d36c6b4e08662c5dc294d72a0150e010e65e3cf45d793e36547b9e0494f2386244fed7e479347becd937cd06083a5e |
memory/4720-17-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/2360-18-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/2360-19-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/2360-20-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/3368-21-0x0000000000400000-0x000000000040C000-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/3368-25-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/2360-26-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/3368-27-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/3368-28-0x0000000074CF0000-0x00000000752A1000-memory.dmp
memory/3368-29-0x0000000074CF0000-0x00000000752A1000-memory.dmp