Analysis Overview
SHA256
79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8
Threat Level: Known bad
The file 79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Checks computer location settings
Reads user/profile data of web browsers
Enumerates connected drives
Checks installed software on the system
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-30 23:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-30 23:36
Reported
2024-05-30 23:39
Platform
win10v2004-20240508-en
Max time kernel
130s
Max time network
127s
Command Line
Signatures
MetaSploit
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\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4824 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe |
| PID 4824 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe |
| PID 4824 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe
"C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe"
C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe
"C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe" Admin
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Network
| Country | Destination | Domain | Proto |
| CN | 1.15.12.73:4567 | tcp | |
| CN | 1.15.12.73:4567 | tcp | |
| US | 8.8.8.8:53 | info.178stu.com | udp |
| HK | 103.133.93.52:80 | info.178stu.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.178stu.com | udp |
| HK | 103.133.93.52:80 | www.178stu.com | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4824-0-0x0000000002330000-0x0000000002331000-memory.dmp
memory/4824-1-0x0000000002330000-0x0000000002331000-memory.dmp
memory/4824-2-0x0000000002670000-0x0000000002671000-memory.dmp
memory/4824-4-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/1572-6-0x00000000022B0000-0x00000000022B1000-memory.dmp
memory/1572-7-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/1572-8-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/1572-10-0x0000000000400000-0x00000000005E5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 23:36
Reported
2024-05-30 23:39
Platform
win7-20240508-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
MetaSploit
Reads user/profile data of web browsers
Checks installed software on the system
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe
"C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe"
C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe
"C:\Users\Admin\AppData\Local\Temp\79e0feab47b1b233000ed43347334f97c874315c5cc0f2e5a625f9984b3c04b8.exe" Admin
Network
| Country | Destination | Domain | Proto |
| CN | 1.15.12.73:4567 | tcp | |
| CN | 1.15.12.73:4567 | tcp | |
| US | 8.8.8.8:53 | info.178stu.com | udp |
| HK | 103.133.93.52:80 | info.178stu.com | tcp |
Files
memory/1932-0-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/1932-1-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/1932-2-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/1932-4-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/2760-6-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2760-7-0x0000000000400000-0x00000000005E5000-memory.dmp
memory/2760-9-0x0000000000400000-0x00000000005E5000-memory.dmp