Analysis Overview
SHA256
3d7efcd6d8aea2ac2b5ef051dc9933ab37400132b9f54d5ac042748b92e43c4b
Threat Level: Known bad
The file 7D9BDFD79D19C3747B6C8A901A87A6CB.exe 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
System Location Discovery: System Language Discovery
Enumerates physical storage devices
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
2024-08-06 22:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-06 22:16
Reported
2024-08-06 22:18
Platform
win7-20240708-en
Max time kernel
146s
Max time network
147s
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\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7D9BDFD79D19C3747B6C8A901A87A6CB.exe" | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 316 set thread context of 2968 | 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\7D9BDFD79D19C3747B6C8A901A87A6CB.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\7D9BDFD79D19C3747B6C8A901A87A6CB.exe
"C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.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 | 2.18.190.80:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1708-0-0x0000000074321000-0x0000000074322000-memory.dmp
memory/1708-2-0x0000000074320000-0x00000000748CB000-memory.dmp
memory/1708-9-0x0000000074320000-0x00000000748CB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab9494.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar94B6.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 7fd0d70371556dd887f23f70763ac411 |
| SHA1 | c4d904290552aa788e779cf4fd7eea40afab7055 |
| SHA256 | a24c9c89405e195f73caf144b42e75c5f68f75c46cb7b79965e88f1a4f1fe9a7 |
| SHA512 | 2ec0c8cfd52c6013a1067ac4c66df5e68cf6aefd62c9c9ae3ac9442d10e22bad3531f694ed220986f7e819989049460b93d5604c00f42a3817fc24155b031f3e |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | f14400359eb5854e15480c558222a488 |
| SHA1 | 5289f96bc3a6020904b434e1f6688a1190c75c32 |
| SHA256 | 348c63507fd3bf1b8472d413973e3f63132ad6aa322516025967c16665d7bae9 |
| SHA512 | 6b2ac85135364627039f556b16e58981f5ff29ad73a77148720adfd3a056c455510b9a760ec209c00a1874987edd0c698c3162e35fb93e494859206500a52acc |
memory/1708-176-0x0000000074320000-0x00000000748CB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 0501e710c4404e7d1a3d42405487f7cb |
| SHA1 | 6e89a88f42452d698fce6241c216ad0fa3f035c5 |
| SHA256 | 04cd50f1d14e0c3fd6b2b8d23bdc8b20339bea8075e50e2f9d328ab4f022acfb |
| SHA512 | 0c798dbdb1c21e6a2533d50596e559487f17f0c55e89a486ad77bed3cefa287e8ff9f656c8177c6280d81f8fc3bd97e529ebc1575aaaf0d5cf14deea240716d5 |
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 | 2f696323add467d2c10718b95ae4e531 |
| SHA1 | 69b8216b575d10f1380cf0adc3e5fbe6994242c7 |
| SHA256 | db31fe1c7c715c982d79976a37fe2756d430bea13ef19d3796d7ecddc00f0a37 |
| SHA512 | 00afca0cfb7de10268709a5697ccda8ef01197d6964e8cff2749cb5f05b1b930cb9f5f9c157ba6a1694dc12a38e1e5bf988df6ab5a2fddf0910d5b9ae02e9bbc |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 716946366a3bf4880a28b3ca7c595dde |
| SHA1 | 42773be08256dad49bfa5e42cc8388b8b932122f |
| SHA256 | e1096b270d1e351fcb575285c920a0849ed561da609f072456f5afb2c8297308 |
| SHA512 | 89fd8b7af84cbe034a11e802c643ebc95dbd383f1082ea74a9544bdc55ce6b1c1a9be38bf9f525ac784f44989203ba59d26a22553b8b9d622d6757a2cb8a84b3 |
memory/2968-342-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2968-344-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2968-345-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-06 22:16
Reported
2024-08-06 22:18
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
149s
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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7D9BDFD79D19C3747B6C8A901A87A6CB.exe" | C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1856 set thread context of 2936 | 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:\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\7D9BDFD79D19C3747B6C8A901A87A6CB.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.exe
"C:\Users\Admin\AppData\Local\Temp\7D9BDFD79D19C3747B6C8A901A87A6CB.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 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| MA | 196.217.66.97:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 234.17.178.52.in-addr.arpa | udp |
Files
memory/2540-0-0x0000000074CD2000-0x0000000074CD3000-memory.dmp
memory/2540-1-0x0000000074CD0000-0x0000000075281000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | ed6b87d104ff9a125bfc55f1d25f0857 |
| SHA1 | 939b0d368beea2dfb72abd00f265c39339b53005 |
| SHA256 | 3a217b820c42c81c43a1ffb120e4cffb86724cd25b565f7c327a9757b7621930 |
| SHA512 | 3b66a2d9466fe1702aeb05cbeb266caeb93f8f229fe6ded0e05227f823ad46fb28e4c94cc2d02b80f88d957362e20a8413cd3311d6146da684b6c88b8bed1773 |
memory/2540-16-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1856-18-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1856-17-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2936-19-0x0000000000400000-0x000000000040C000-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/2936-25-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/1856-24-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2936-23-0x0000000074CD0000-0x0000000075281000-memory.dmp
memory/2936-26-0x0000000074CD0000-0x0000000075281000-memory.dmp