Analysis Overview
SHA256
f1f4a97525f047c84ec6fcc2b6cbf23634cade68ee984584aff989d179f0a470
Threat Level: Known bad
The file 76403c3e644745fe244e51d4e97923db.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 06:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 06:26
Reported
2024-06-18 06:28
Platform
win7-20240221-en
Max time kernel
147s
Max time network
148s
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 |
| 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\76403c3e644745fe244e51d4e97923db.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\76403c3e644745fe244e51d4e97923db.exe" | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2372 set thread context of 2452 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
| PID 2372 set thread context of 2460 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe
"C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.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\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 |
| US | 2.22.144.89:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| BE | 104.90.25.175:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
| US | 207.84.97.52:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2008-0-0x0000000074F31000-0x0000000074F32000-memory.dmp
memory/2008-1-0x0000000074F30000-0x00000000754DB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab32A6.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
C:\Users\Admin\AppData\Local\Temp\Tar32B9.tmp
| MD5 | 9c0c641c06238516f27941aa1166d427 |
| SHA1 | 64cd549fb8cf014fcd9312aa7a5b023847b6c977 |
| SHA256 | 4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f |
| SHA512 | 936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar360D.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e5b81823a16744c4288c1913520fd595 |
| SHA1 | c347b9317b72bb5bd9562466210c57f9ae5db28c |
| SHA256 | db5b1efa79af4e22f4b4b43b5b281496af2b000036021680ba363b8b7e342ab9 |
| SHA512 | 6ad322607d21bb57329b7b251dc5837f313c5999c87c9e3de25f7de5ca50ba23b17428725bc5fe1f20d6df0b4524ffba6d1e5edbaf2a62397d1e6f8e7deed0e9 |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 9ec11368a8d6c6b4da77a3999ef6c744 |
| SHA1 | 949375e75bd47e054a85b68226859c3dbd8ffb7c |
| SHA256 | 7c650f61c94057560b52b6c5c45da16e67fe815ce0ed6825e0514302e87f6b4c |
| SHA512 | 86659ff879f5d627d96dae35c52f1213095d5e2aafd438c5287223f4c48b204905bbaebab0c6beee28e8b89819cb9891720f18d4e86f67bbf3a075d6bb19b9ef |
memory/2008-196-0x0000000074F30000-0x00000000754DB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e1e15de8b9b92ba1808ae7abdf9fec9f |
| SHA1 | 016d4aea6b20ff6473572512fdcc610df2a6467c |
| SHA256 | 73f211cf3329a92e5f5916e6da39842eb968b3f7bc958b4f063b46b905f5db6c |
| SHA512 | 76c465963b23ba1141b08f41865a7488768fe19d5f15507326a1a2e892bce4b9aacfd5d9d1e25eb9b1b8081109e1a143fdb363edb0ae678ababdd348d52209c6 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
| MD5 | 7e83a34f9b90b4c0bcd1823c2c981f16 |
| SHA1 | dd51512441ab36bbc18a8e6c03b9589cb8875f0c |
| SHA256 | 0c7797e12275d94ee9c6e04a34d278f214d0a03cc8a82951a652d91890261ed6 |
| SHA512 | 99082e651f0169f02932f046233ec0fbb5dd77e1027fe3333f8207131892813114d9de475c3cc18ea9951635d376a517dc6cb70fc865ad7425e4a0e3d734f5fd |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE
| MD5 | cba2426f2aafe31899569ace05e89796 |
| SHA1 | 3bfb16faefd762b18f033cb2de6ceb77db9d2390 |
| SHA256 | a465febe8a024e3cdb548a3731b2ea60c7b2919e941a24b9a42890b2b039b85a |
| SHA512 | 395cce81a7966f02c49129586815b833c8acfe6efbb8795e56548f32819270c654074622b7fa880121ce7fbd29725af6f69f89b8c7e02c64d1bbffbfe0620c68 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C0018BB1B5834735BFA60CD063B31956
| MD5 | fc1193c6345ac35188aa3de0f824ceb7 |
| SHA1 | 8fb5606f5380ac6ace7bb4e7c71b6750362e8c5f |
| SHA256 | bdfb8faff4c0c0a15c642890a5544bd32f930f55ca199470dbd4736a32d6e200 |
| SHA512 | 480a3ad52cf215db3cede6ad93293f8f031c2cb7a190c6f4cbcd0f3eb06f5c81c7f13d304a495945192e759ab5403245acef7be0149b8615ce2b194927f3dec4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C0018BB1B5834735BFA60CD063B31956
| MD5 | 0cab8f9cc22eb0c1c8d6b15646f9b564 |
| SHA1 | f7fa35d2047a56ca7b5f0eab093f0fd7e390b42a |
| SHA256 | 532ad4481add3962461b1804ebacaac5996f4bc06668c26669be773d543f5506 |
| SHA512 | b03990e51d51e575de8cec11dbcf32f9fe0c5e63ec0bcd6d011858e44d1b2a90fe5eed0159da621c5f14c7af891820a98e06ad65e99dcb0e29c4eab3c9aebb1f |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | f4f7c13c9dc28b59ed76c57c85fe9b15 |
| SHA1 | f1c0fa4d68ab28a839eb79abc587e7095632a05b |
| SHA256 | b4ff4ba7eb75463d18bd791fdca4a9a675925b311839a2916c4dbc4b95c2e19f |
| SHA512 | c276cfd38ae1c387de7047efec515290ab477852e9ae38d57246f69679959c591581dac2904d39929a0aca0889e8cae77a52e30eb7f24be2d26293ab73d305e9 |
memory/2452-365-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2452-370-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2452-369-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 06:26
Reported
2024-06-18 06:28
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\76403c3e644745fe244e51d4e97923db.exe" | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3660 set thread context of 2656 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.exe
"C:\Users\Admin\AppData\Local\Temp\76403c3e644745fe244e51d4e97923db.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 |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
Files
memory/4624-0-0x0000000075022000-0x0000000075023000-memory.dmp
memory/4624-1-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/4624-2-0x0000000075020000-0x00000000755D1000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | ad2d2ba217d11612261500c7c8e0e645 |
| SHA1 | f3eadb67475c36b69c761092d97a88f3635c4feb |
| SHA256 | f69138392c8fcaa080db36f34977b6acc07673361eee323f9cc60b0c2947b58b |
| SHA512 | 4a6a32d21bc877f8a2801242e882eb22478dcd48bdaa4036d27d82419450044383e1c0f6ee9a631d297b88fa5f143dfe83faccb8bcc0950a93bcf2db2d2832da |
memory/4624-17-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/3660-18-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/3660-20-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/3660-19-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/2656-21-0x0000000000400000-0x000000000040C000-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/2656-25-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/2656-27-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/3660-26-0x0000000075020000-0x00000000755D1000-memory.dmp
memory/2656-28-0x0000000075020000-0x00000000755D1000-memory.dmp