Analysis Overview
SHA256
df76b66e92d2d5f0b35e9d8b67a65f2e967ac7502013496e9e241ef510ffad29
Threat Level: Known bad
The file aa93d1d3cfa1ecf60082ceda795985ab was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Drops startup file
Adds Run key to start application
Drops autorun.inf file
Enumerates physical storage devices
Unsigned PE
NSIS installer
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-28 00:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-28 00:46
Reported
2024-02-28 00:49
Platform
win7-20240221-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ac1301b9b133e3be40f0e6bf4bb5ded8.exe | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ac1301b9b133e3be40f0e6bf4bb5ded8.exe | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\sqls970.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\drivEn970.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\drivEn970.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\sqls970.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\Run\ac1301b9b133e3be40f0e6bf4bb5ded8 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Java Update Scheduler.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ac1301b9b133e3be40f0e6bf4bb5ded8 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Java Update Scheduler.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File created | C:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | C:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File created | D:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File created | F:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | F:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\drivEn970.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aa93d1d3cfa1ecf60082ceda795985ab.exe
"C:\Users\Admin\AppData\Local\Temp\aa93d1d3cfa1ecf60082ceda795985ab.exe"
C:\Users\Admin\AppData\Local\Temp\sqls970.exe
"C:\Users\Admin\AppData\Local\Temp\sqls970.exe"
C:\Users\Admin\AppData\Local\Temp\drivEn970.exe
"C:\Users\Admin\AppData\Local\Temp\drivEn970.exe"
C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe
"C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe" "Java Update Scheduler.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
Files
C:\Users\Admin\AppData\Local\Temp\sqls970.exe
| MD5 | 373bc9ddbc43306169d6ac5c272c4f55 |
| SHA1 | 4154f774ee4eb9a6d4b9274919cf7d1ab68a60e8 |
| SHA256 | d93c56d26484dec8153cfa423d978fbba7b1e48d7d97604abf423e7ef0ebfb28 |
| SHA512 | 0db4157163f5b3e0069b5ed34cff948471186af2c9f6dde722890cb30da04ca257456a2cb6b31e8178c9ea7adf23fb61783b6f26a0af224b60b0f37474136a6f |
C:\Users\Admin\AppData\Local\Temp\drivEn970.exe
| MD5 | 7248203baa2c0c9c8ad43596767537aa |
| SHA1 | 1365e2cad15607979aaaea372fe0b3ccb60502fc |
| SHA256 | a515d57b7fe9751106fb9ed6cbbc492765b4f470e20b427d6930630f379f0804 |
| SHA512 | 68820631a8a8330de95bae7650f12bea18a5ddc4b2dcf49ab73fce785bf867a6e71c6067d39e0f062b2ab4b1154af133722222988670a8fe4e16ef98faf0daf9 |
memory/1652-11-0x000007FEF54D0000-0x000007FEF5E6D000-memory.dmp
\Users\Admin\AppData\Local\Temp\nsd4B82.tmp\System.dll
| MD5 | c17103ae9072a06da581dec998343fc1 |
| SHA1 | b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d |
| SHA256 | dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f |
| SHA512 | d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f |
memory/3052-19-0x0000000074390000-0x000000007493B000-memory.dmp
memory/3052-21-0x0000000000620000-0x0000000000660000-memory.dmp
memory/3052-20-0x0000000074390000-0x000000007493B000-memory.dmp
memory/2708-29-0x0000000074390000-0x000000007493B000-memory.dmp
memory/2708-30-0x0000000074390000-0x000000007493B000-memory.dmp
memory/3052-31-0x0000000074390000-0x000000007493B000-memory.dmp
memory/1652-32-0x000007FEF54D0000-0x000007FEF5E6D000-memory.dmp
memory/2708-42-0x0000000074390000-0x000000007493B000-memory.dmp
memory/2708-43-0x0000000000DC0000-0x0000000000E00000-memory.dmp
memory/2708-44-0x0000000074390000-0x000000007493B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-28 00:46
Reported
2024-02-28 00:49
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
152s
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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\aa93d1d3cfa1ecf60082ceda795985ab.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\sqls892.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ac1301b9b133e3be40f0e6bf4bb5ded8.exe | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ac1301b9b133e3be40f0e6bf4bb5ded8.exe | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\sqls892.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\drivEn257.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\drivEn257.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ac1301b9b133e3be40f0e6bf4bb5ded8 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Java Update Scheduler.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ac1301b9b133e3be40f0e6bf4bb5ded8 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Java Update Scheduler.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File created | F:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | F:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File created | C:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File opened for modification | C:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
| File created | D:\autorun.inf | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aa93d1d3cfa1ecf60082ceda795985ab.exe
"C:\Users\Admin\AppData\Local\Temp\aa93d1d3cfa1ecf60082ceda795985ab.exe"
C:\Users\Admin\AppData\Local\Temp\sqls892.exe
"C:\Users\Admin\AppData\Local\Temp\sqls892.exe"
C:\Users\Admin\AppData\Local\Temp\drivEn257.exe
"C:\Users\Admin\AppData\Local\Temp\drivEn257.exe"
C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe
"C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Java Update Scheduler.exe" "Java Update Scheduler.exe" ENABLE
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4064 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hadesfirst.ddns.net | udp |
Files
memory/5016-0-0x00007FFE6D1E0000-0x00007FFE6DB81000-memory.dmp
memory/5016-1-0x00007FFE6D1E0000-0x00007FFE6DB81000-memory.dmp
memory/5016-2-0x0000000001390000-0x00000000013A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\sqls892.exe
| MD5 | 373bc9ddbc43306169d6ac5c272c4f55 |
| SHA1 | 4154f774ee4eb9a6d4b9274919cf7d1ab68a60e8 |
| SHA256 | d93c56d26484dec8153cfa423d978fbba7b1e48d7d97604abf423e7ef0ebfb28 |
| SHA512 | 0db4157163f5b3e0069b5ed34cff948471186af2c9f6dde722890cb30da04ca257456a2cb6b31e8178c9ea7adf23fb61783b6f26a0af224b60b0f37474136a6f |
C:\Users\Admin\AppData\Local\Temp\drivEn257.exe
| MD5 | 7248203baa2c0c9c8ad43596767537aa |
| SHA1 | 1365e2cad15607979aaaea372fe0b3ccb60502fc |
| SHA256 | a515d57b7fe9751106fb9ed6cbbc492765b4f470e20b427d6930630f379f0804 |
| SHA512 | 68820631a8a8330de95bae7650f12bea18a5ddc4b2dcf49ab73fce785bf867a6e71c6067d39e0f062b2ab4b1154af133722222988670a8fe4e16ef98faf0daf9 |
memory/5016-18-0x00007FFE6D1E0000-0x00007FFE6DB81000-memory.dmp
memory/1724-21-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1724-22-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1724-23-0x0000000001330000-0x0000000001340000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\nssFF7F.tmp\System.dll
| MD5 | c17103ae9072a06da581dec998343fc1 |
| SHA1 | b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d |
| SHA256 | dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f |
| SHA512 | d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f |
memory/1300-39-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1300-40-0x0000000001690000-0x00000000016A0000-memory.dmp
memory/1724-41-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1300-42-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1300-52-0x0000000074BF0000-0x00000000751A1000-memory.dmp
memory/1300-53-0x0000000001690000-0x00000000016A0000-memory.dmp