Analysis Overview
SHA256
c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189
Threat Level: Known bad
The file c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189 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
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 02:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 02:57
Reported
2024-06-19 02:59
Platform
win7-20240508-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\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe" | C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1820 set thread context of 3060 | 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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe
"C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.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 | www.microsoft.com | udp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 8.8.8.8:53 | www.microsoft.com | 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/1772-0-0x00000000749E1000-0x00000000749E2000-memory.dmp
memory/1772-1-0x00000000749E0000-0x0000000074F8B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab1FD2.tmp
| MD5 | 29f65ba8e88c063813cc50a4ea544e93 |
| SHA1 | 05a7040d5c127e68c25d81cc51271ffb8bef3568 |
| SHA256 | 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184 |
| SHA512 | e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa |
C:\Users\Admin\AppData\Local\Temp\Tar1FF4.tmp
| MD5 | 435a9ac180383f9fa094131b173a2f7b |
| SHA1 | 76944ea657a9db94f9a4bef38f88c46ed4166983 |
| SHA256 | 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34 |
| SHA512 | 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e0a2427760ae3b822e2b0b4bc1bd479a |
| SHA1 | 2ab642f9a5afa77f0fc1c81e33b300a140c84793 |
| SHA256 | 3dda9d2c9ef0a36f8e45127d45a8905ceed1c7dd4b44334bcacc4a652f3f3d70 |
| SHA512 | c35ca986c9432b8b22719e4a02fc433189bed13e89d2322a8e1d06840071f21cd8a52e2e6c9c6bccf1da229286409742aedb547e5a12dffd2c97743a004cccdd |
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 4c7b1627467a34c828357ffdcba11c84 |
| SHA1 | d969d8c9c94f02598e7da92977bb3466e0d48a33 |
| SHA256 | 19eaab25e9caf071070325fa9c4f5c7849dbd844869036a747ef15aa99c0c203 |
| SHA512 | 00bccdab63e6378c2c47751ff9f08501556fe2dda22f7669ac406304c9d4a027069d3d5ea91924fe9533ef5ed9cf7016ce85e2d0b17a998e54ab957bcfb6ee25 |
memory/1772-119-0x00000000749E0000-0x0000000074F8B000-memory.dmp
memory/3060-189-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3060-192-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3060-191-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 02:57
Reported
2024-06-19 02:59
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.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\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.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\\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe" | C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 744 set thread context of 2040 | 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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.exe
"C:\Users\Admin\AppData\Local\Temp\c3b5bfbb0d8590c040ffe414bb685840ee00e44735f157902570ba42a6a42189.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 | 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/2376-0-0x0000000074C72000-0x0000000074C73000-memory.dmp
memory/2376-1-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/2376-2-0x0000000074C70000-0x0000000075221000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | c950381ca1ae40be97093318ac1248d3 |
| SHA1 | 4fc888ca4b6bdca597db999d8a4ea33ae9d1accb |
| SHA256 | aa95eff04992a90ccb00b7669586e5c970ab0a5aab344473b3f5814aadab1357 |
| SHA512 | f3a496f503001ab073b4b73ee55327d77cf72e119668449c014a132c9ef0bfd7f77ac8f44849a0e02bb4b4ac7ecc728c296706edff48d53b0cf9aa359ecc313c |
memory/2376-17-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/744-18-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/744-20-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/744-19-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/2040-21-0x0000000000400000-0x000000000040C000-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/2040-25-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/744-26-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/2040-27-0x0000000074C70000-0x0000000075221000-memory.dmp
memory/2040-28-0x0000000074C70000-0x0000000075221000-memory.dmp