Analysis Overview
SHA256
f9a8439b27e33b82578b1bac2e1abef4e8bf15cbef1bb935b242bbdda0535478
Threat Level: Known bad
The file 2e7d6d1f1f1ec616eb608d1e9dc47a56.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
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 00:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 00:21
Reported
2024-06-16 00:23
Platform
win7-20240508-en
Max time kernel
149s
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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe" | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2104 set thread context of 1260 | 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\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe
"C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.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 | 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/1676-0-0x0000000074CE1000-0x0000000074CE2000-memory.dmp
memory/1676-1-0x0000000074CE0000-0x000000007528B000-memory.dmp
memory/1676-2-0x0000000074CE0000-0x000000007528B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab1E8A.tmp
| MD5 | 29f65ba8e88c063813cc50a4ea544e93 |
| SHA1 | 05a7040d5c127e68c25d81cc51271ffb8bef3568 |
| SHA256 | 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184 |
| SHA512 | e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa |
C:\Users\Admin\AppData\Local\Temp\Tar1E9D.tmp
| MD5 | 435a9ac180383f9fa094131b173a2f7b |
| SHA1 | 76944ea657a9db94f9a4bef38f88c46ed4166983 |
| SHA256 | 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34 |
| SHA512 | 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 6b94dc5d7fa671737646f2a92c91c5a1 |
| SHA1 | de305594ded3dbf92cd7b55c79a048ea2c09e0ef |
| SHA256 | a8622f4a4aeba2fcc143b43a56555979f2d9bc1ceb9a3760e739bbb49058f8a8 |
| SHA512 | 38d6aea57d51b0faabb42f477c8252d0715609bd62d6e5d5145cab6f9dd22c545accf2e439978d8ba01c9147fea4b6ae3457ef98461f811cae671ddf4d9dbd18 |
memory/1676-108-0x0000000074CE0000-0x000000007528B000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | e1c4ca6981edb2840ab89e1e0b9480b9 |
| SHA1 | 2ccf62f230a9a54fdf35a7419675f106ecf2aed2 |
| SHA256 | d60dafdb8abafdb3b331f6065220255508aad2603f71df8b0cd35e0663c42571 |
| SHA512 | 77390e9f7678c7776c746091893e77f43a0e512a4637c0ef12631a0cefaf954808e2a6aa6f8f366e78f3dea29feac566fe351cd697ff100019e53f4012778bbd |
memory/1676-127-0x0000000074CE0000-0x000000007528B000-memory.dmp
memory/1260-198-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1260-200-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1260-201-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 00:21
Reported
2024-06-16 00:23
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
153s
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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe" | C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3704 set thread context of 4156 | 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\2e7d6d1f1f1ec616eb608d1e9dc47a56.exe
"C:\Users\Admin\AppData\Local\Temp\2e7d6d1f1f1ec616eb608d1e9dc47a56.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 | g.bing.com | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 41.249.109.69:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 69.109.249.41.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/1696-0-0x0000000074802000-0x0000000074803000-memory.dmp
memory/1696-1-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/1696-2-0x0000000074800000-0x0000000074DB1000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 0f56e4b21fc872d86b48222a920b1528 |
| SHA1 | 43837738801c0811aac0d07ebc0acfa3a3d41b57 |
| SHA256 | d4a970902528fa3073fc533f44c600434ac3a72ea3014a32176a97cdecd63314 |
| SHA512 | 5b03b9c39e9bf13fc575ebf75fba51fd08d11c78a242ef5c87a6f5ec38f972f1c79dd8edf92d2f6e8aed5dd368f85c44401d360f486777263835bbf94c26188a |
memory/3704-18-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/1696-17-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/3704-19-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/4156-20-0x0000000000400000-0x000000000040C000-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/4156-25-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/3704-24-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/4156-26-0x0000000074800000-0x0000000074DB1000-memory.dmp
memory/4156-27-0x0000000074800000-0x0000000074DB1000-memory.dmp