Analysis Overview
SHA256
1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4
Threat Level: Known bad
The file 1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4 was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-19 19:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 19:02
Reported
2024-06-19 19:04
Platform
win7-20240220-en
Max time kernel
147s
Max time network
141s
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\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe" | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2128 set thread context of 2548 | 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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe
"C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.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 |
| BE | 2.17.107.81:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| SE | 23.34.233.128:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 41.249.109.189:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1976-0-0x0000000074151000-0x0000000074152000-memory.dmp
memory/1976-1-0x0000000074150000-0x00000000746FB000-memory.dmp
memory/1976-2-0x0000000074150000-0x00000000746FB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab1D7.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
C:\Users\Admin\AppData\Local\Temp\Tar1F9.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\Tar53E.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | ab45ad4167bf4547e14aaf333dfdcdb0 |
| SHA1 | c7b902e557d41334082e0e873fe084b769e3349d |
| SHA256 | dcf678effbc4b1bc5e750c32233aef303884fd3ecbf819145f25837bfb298529 |
| SHA512 | 33da96beced2c149a91eb511d9552acaa3f59a40941723ba13735cad30c5c17c93d7dd9062ea2b63181244963251b742ee88f58d9d733c4fec444d3157d8c48e |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 9571fada99f9c8e821fc9b97b40b0142 |
| SHA1 | 88193a38e0f16921c5fa6c0dd534f6cd189352d8 |
| SHA256 | 9cb254697e3b775af3ba79cd863797f04667b3474f40b8f57fe70fd08b46eaf3 |
| SHA512 | 7a40cbb5d8979050a237ee52c56531503ce3c9f06759a652f6949bc16fd19dbd0d2031e59d8e01b2778c37f73df16c72c9112f1b0bf8d765b3248916d898892b |
memory/1976-197-0x0000000074150000-0x00000000746FB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b18cc8ed8bfe363eefccca802ae463f5 |
| SHA1 | 386036da3a5182a698c9af4146e19b851dddc603 |
| SHA256 | d04968a37e640655213fdc2842e52369955960879e6be1faf23edb3f8a467e59 |
| SHA512 | e10d40b607d0b086acd0495396bed4d08ab8ac887ec7b109e72b59f1bb2a7c2e7b263563072b4b030fb2c35cb1a32b0675c20cc08e76ca30f9244fdc4fa75bf1 |
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 | cd70cb42c4447485a7b44f2fdbe3f07c |
| SHA1 | 9577868121c119894ef8b3afdcd0acbd5d1e568e |
| SHA256 | 1600773658aee74591d578f2dc27f69cf46a805b819d19cd1b19c45f5c293609 |
| SHA512 | 33a2d7c53e0bfe3f7555185b1d6cbbc7b14903fb63e3d52698ce0ef5340d646dbddfa9b169fb0b4c9b84e4819dd215399f09a1bacca344a1174954a0d57f96df |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE
| MD5 | cba2426f2aafe31899569ace05e89796 |
| SHA1 | 3bfb16faefd762b18f033cb2de6ceb77db9d2390 |
| SHA256 | a465febe8a024e3cdb548a3731b2ea60c7b2919e941a24b9a42890b2b039b85a |
| SHA512 | 395cce81a7966f02c49129586815b833c8acfe6efbb8795e56548f32819270c654074622b7fa880121ce7fbd29725af6f69f89b8c7e02c64d1bbffbfe0620c68 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
| MD5 | eeb1e7be247ffe4f19ca5f60761dc134 |
| SHA1 | a7b04355236a5b6ecbb971e04ddca0541bb524ab |
| SHA256 | d986536acb19d499a3a3b0b678af4c57c38e5bb0d6cd26a8e175dc0e75ab1389 |
| SHA512 | 2c95d741faa03af0d7f6abfbbceaa18bd615d01a82720dfe8fc46a06a1d3f3d0ea4127de1cbd672640fc5be9c97fa64450479a49e9cdffb3cbfc2f407e964ca2 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | bd27df347ddfe5b9b8b3d40e66cc9862 |
| SHA1 | 964decb180cc070d7ce976b00dd7d941e5995593 |
| SHA256 | a2849808563915bc5ef8520a0670226360604139f27a01b67738c47b7b44423a |
| SHA512 | 2e5ffa29ab6a3dca0ca232bd1ed4815c9de2a7d9554ec56670d29ce14f289fe6fcd850c75894c5ac30393d19a9167aa15c4fa84d16059ee31b9b8f73d527b3f5 |
memory/2548-368-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2548-369-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2548-366-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 19:02
Reported
2024-06-19 19:04
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe" | C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3008 set thread context of 2092 | 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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.exe
"C:\Users\Admin\AppData\Local\Temp\1539fb2e349c9689fb60b8fa051afd514fd502125732c6f1db2f3ee547aa84c4.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 | 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 |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
Files
memory/2436-0-0x0000000074992000-0x0000000074993000-memory.dmp
memory/2436-1-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/2436-2-0x0000000074990000-0x0000000074F41000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 0902f11a9e3d3ca98e1edb018193ac07 |
| SHA1 | 0cdf8acd6ea7b48c5cd6aaee148024b12dbdfa04 |
| SHA256 | 10d703623d5c73321737bd1b5f074cf6c5d6b867851594f181a7c424edc0c7b8 |
| SHA512 | 13846e37918c2860c01406ee1bc5fd8f5aa3bebdaa4c850733f10218e4863af390219dbccff9227e447014c1d23e4d8878f9b0c73a822966b2569e98e27bb246 |
memory/2436-18-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/3008-17-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/3008-19-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/2092-20-0x0000000000400000-0x000000000040C000-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/2092-24-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/3008-25-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/2092-26-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/2092-27-0x0000000074990000-0x0000000074F41000-memory.dmp