Analysis Overview
SHA256
8625bac45cf93d62d4c08984e823d0ec34fed5a51bde0c63436a61020f3122e2
Threat Level: Known bad
The file MidNight.exe was found to be: Known bad.
Malicious Activity Summary
Dcrat family
DCRat payload
DcRat
DCRat payload
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 09:56
Signatures
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Dcrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 09:56
Reported
2024-06-03 09:58
Platform
win10v2004-20240226-en
Max time kernel
137s
Max time network
143s
Command Line
Signatures
DcRat
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\MidNight.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\msWebcrt\hypernetSvc.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\MidNight.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\msWebcrt\hypernetSvc.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 332 wrote to memory of 4128 | N/A | C:\Users\Admin\AppData\Local\Temp\MidNight.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 332 wrote to memory of 4128 | N/A | C:\Users\Admin\AppData\Local\Temp\MidNight.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 332 wrote to memory of 4128 | N/A | C:\Users\Admin\AppData\Local\Temp\MidNight.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 4128 wrote to memory of 3228 | N/A | C:\Windows\SysWOW64\WScript.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4128 wrote to memory of 3228 | N/A | C:\Windows\SysWOW64\WScript.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4128 wrote to memory of 3228 | N/A | C:\Windows\SysWOW64\WScript.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3228 wrote to memory of 5116 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\msWebcrt\hypernetSvc.exe |
| PID 3228 wrote to memory of 5116 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\msWebcrt\hypernetSvc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\MidNight.exe
"C:\Users\Admin\AppData\Local\Temp\MidNight.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\msWebcrt\j5B0Zv2VKfqCh87UmxeVZFHdIBf3R.vbe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\msWebcrt\qeI37R9jqNEWER2rJ1OW.bat" "
C:\msWebcrt\hypernetSvc.exe
"C:\msWebcrt\hypernetSvc.exe"
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=4144 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
C:\msWebcrt\j5B0Zv2VKfqCh87UmxeVZFHdIBf3R.vbe
| MD5 | 1d14631e794f6e62ec6e6376674b4ab8 |
| SHA1 | dc15ec0efb44f158894b7b8d775ba40975ce09b9 |
| SHA256 | 0d37c11570801b9a3e4d30968f495cd8bf8179484652e3d9a533a8363c84caf4 |
| SHA512 | ace5a99b404c69a2ed14b4474bbf5ab63d3734509f15b163d96184d869856bbda79ff087c1b3afa3ba0f8b4408952243bd9765a923cfa878fb924071dbefe2c1 |
C:\msWebcrt\qeI37R9jqNEWER2rJ1OW.bat
| MD5 | 6b91012ca4c1019318ee326326c46fb2 |
| SHA1 | 14a6198184d9c83bab59549c946944c277c48a58 |
| SHA256 | e382160e56560cbb5e5ff4804a647c8a636e934d084f1dc59247777d441b1f9d |
| SHA512 | d50ea25f4d2a45de14e0ac4e65cc93238cbccd8474017735feb27084bb2d5304353ea29c425ec1e7797b5974cf54c3903bf08a4a59f008e400cdbec3849a9d5a |
C:\msWebcrt\hypernetSvc.exe
| MD5 | 0706a0530b74621568a8b30336ae4fd2 |
| SHA1 | 3d029f79743dddc1716fc23da0d942cb9f0cfc84 |
| SHA256 | 209fc27eeefcc1d05894fabc7f4fd3d585ff14686f768730beb927ac748121ef |
| SHA512 | a9d77e1ebd9567e7d59ef1d1ddda1e38228e087197bcde46de0c11b857d7841c140fee7bca8be868d2105b9e0268cb4845df72001ce97b319c90a0e3b46a9c94 |
memory/5116-12-0x00007FFA05633000-0x00007FFA05635000-memory.dmp
memory/5116-13-0x0000000000230000-0x000000000038E000-memory.dmp
memory/5116-14-0x0000000002460000-0x000000000246E000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 09:56
Reported
2024-06-03 09:58
Platform
win7-20240221-en
Max time kernel
118s
Max time network
125s
Command Line
Signatures
DcRat
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\msWebcrt\hypernetSvc.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\msWebcrt\hypernetSvc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MidNight.exe
"C:\Users\Admin\AppData\Local\Temp\MidNight.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\msWebcrt\j5B0Zv2VKfqCh87UmxeVZFHdIBf3R.vbe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\msWebcrt\qeI37R9jqNEWER2rJ1OW.bat" "
C:\msWebcrt\hypernetSvc.exe
"C:\msWebcrt\hypernetSvc.exe"
Network
Files
C:\msWebcrt\j5B0Zv2VKfqCh87UmxeVZFHdIBf3R.vbe
| MD5 | 1d14631e794f6e62ec6e6376674b4ab8 |
| SHA1 | dc15ec0efb44f158894b7b8d775ba40975ce09b9 |
| SHA256 | 0d37c11570801b9a3e4d30968f495cd8bf8179484652e3d9a533a8363c84caf4 |
| SHA512 | ace5a99b404c69a2ed14b4474bbf5ab63d3734509f15b163d96184d869856bbda79ff087c1b3afa3ba0f8b4408952243bd9765a923cfa878fb924071dbefe2c1 |
C:\msWebcrt\qeI37R9jqNEWER2rJ1OW.bat
| MD5 | 6b91012ca4c1019318ee326326c46fb2 |
| SHA1 | 14a6198184d9c83bab59549c946944c277c48a58 |
| SHA256 | e382160e56560cbb5e5ff4804a647c8a636e934d084f1dc59247777d441b1f9d |
| SHA512 | d50ea25f4d2a45de14e0ac4e65cc93238cbccd8474017735feb27084bb2d5304353ea29c425ec1e7797b5974cf54c3903bf08a4a59f008e400cdbec3849a9d5a |
C:\msWebcrt\hypernetSvc.exe
| MD5 | 0706a0530b74621568a8b30336ae4fd2 |
| SHA1 | 3d029f79743dddc1716fc23da0d942cb9f0cfc84 |
| SHA256 | 209fc27eeefcc1d05894fabc7f4fd3d585ff14686f768730beb927ac748121ef |
| SHA512 | a9d77e1ebd9567e7d59ef1d1ddda1e38228e087197bcde46de0c11b857d7841c140fee7bca8be868d2105b9e0268cb4845df72001ce97b319c90a0e3b46a9c94 |
memory/2652-13-0x0000000000D90000-0x0000000000EEE000-memory.dmp
memory/2652-14-0x00000000002C0000-0x00000000002CE000-memory.dmp