Analysis Overview
SHA256
b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76
Threat Level: Shows suspicious behavior
The file b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-03 13:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 13:29
Reported
2024-06-03 13:32
Platform
win7-20240419-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\alg.exe | C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe
"C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe"
Network
Files
memory/2420-0-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2420-1-0x0000000000240000-0x00000000002A6000-memory.dmp
memory/2420-6-0x0000000000240000-0x00000000002A6000-memory.dmp
memory/2420-8-0x0000000000240000-0x00000000002A6000-memory.dmp
memory/2420-11-0x0000000000400000-0x00000000004C5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 13:29
Reported
2024-06-03 13:32
Platform
win10v2004-20240226-en
Max time kernel
140s
Max time network
160s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\alg.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\alg.exe | C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe
"C:\Users\Admin\AppData\Local\Temp\b3ebc506b02f31b101a936fa7a8aa8efa7f3dd89e5a739cf9cad0e074028dc76.exe"
C:\Windows\System32\alg.exe
C:\Windows\System32\alg.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=4472 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| GB | 142.250.187.202:443 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 213.80.50.20.in-addr.arpa | udp |
Files
memory/2260-0-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2260-1-0x0000000002350000-0x00000000023B6000-memory.dmp
memory/2260-6-0x0000000002350000-0x00000000023B6000-memory.dmp
memory/2260-7-0x0000000002350000-0x00000000023B6000-memory.dmp
C:\Windows\System32\alg.exe
| MD5 | d2c986c3c8c54ab533769d5c2a995910 |
| SHA1 | 31f7598af158d9c197194f1ac09459069d115906 |
| SHA256 | 6d8ebf6df28731a119d5ea8bd07e71d09ba3b415722af27dc8b3077417e6f99e |
| SHA512 | 1ffd9c7fc31d9646917ee8a204381863122b8d8d8d78eb6deca6aab8526108081b2a5402eff0586fcf3c8595d049aa4c5cd78c9eb62426003ee61a2379c44800 |
memory/4984-14-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/2260-15-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/4984-16-0x0000000140000000-0x00000001400AA000-memory.dmp