Analysis Overview
SHA256
35b6647fb15ee4fb2ebfcf049f3718130099a1a73cd924f33fc224b046bbc210
Threat Level: Likely malicious
The file 2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Loads dropped DLL
Executes dropped EXE
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-05 15:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-05 15:02
Reported
2024-06-05 15:05
Platform
win7-20240508-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Enumerates physical storage devices
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2436 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe |
| PID 2436 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe |
| PID 2436 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe |
| PID 2436 wrote to memory of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe
"C:\Users\Admin\AppData\Local\Temp\n6938\s6938.exe" ins.exe /e 5916625 /u 50d1d9d5-cf90-407c-820a-35e05bc06f2f /v "C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.socdn.com | udp |
| US | 76.223.26.96:80 | api.socdn.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\n6938\s6938.exe
| MD5 | 56c3c0bea17637a46ab6d82507923e75 |
| SHA1 | de31ef91d7568429b34a00b23c3b2be815417e2a |
| SHA256 | b5518025103fc369faed527131b8c09df89f58bad97674388b36291b96cbb13a |
| SHA512 | fb3c60e5bf4cf73ea6c101d3a811016a4d30bf467da9f412321d856de1d949bec9a11f3adaf1c7fb0238ddd429759a743de927a8181dd14eb2638ee52677d16c |
memory/2144-14-0x000007FEF5F2E000-0x000007FEF5F2F000-memory.dmp
memory/2144-15-0x0000000000430000-0x000000000043A000-memory.dmp
memory/2144-16-0x000007FEF5C70000-0x000007FEF660D000-memory.dmp
memory/2144-17-0x000007FEF5C70000-0x000007FEF660D000-memory.dmp
memory/2144-18-0x000007FEF5C70000-0x000007FEF660D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 15:02
Reported
2024-06-05 15:05
Platform
win10v2004-20240426-en
Max time kernel
0s
Max time network
99s
Command Line
Signatures
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\n6948\s6948.exe
"C:\Users\Admin\AppData\Local\Temp\n6948\s6948.exe" ins.exe /e 5916625 /u 50d1d9d5-cf90-407c-820a-35e05bc06f2f /v "C:\Users\Admin\AppData\Local\Temp\2024-06-05_a3f87d74088b855b35421cc71e1a8753_mafia.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3652 -ip 3652
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3652 -s 4476
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.socdn.com | udp |
| US | 13.248.148.254:80 | api.socdn.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.148.248.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\n6948\s6948.exe
| MD5 | 56c3c0bea17637a46ab6d82507923e75 |
| SHA1 | de31ef91d7568429b34a00b23c3b2be815417e2a |
| SHA256 | b5518025103fc369faed527131b8c09df89f58bad97674388b36291b96cbb13a |
| SHA512 | fb3c60e5bf4cf73ea6c101d3a811016a4d30bf467da9f412321d856de1d949bec9a11f3adaf1c7fb0238ddd429759a743de927a8181dd14eb2638ee52677d16c |
memory/2468-11-0x00007FFFD9215000-0x00007FFFD9216000-memory.dmp
memory/2468-12-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-14-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-13-0x0000000001580000-0x000000000158A000-memory.dmp
memory/2468-18-0x000000001C770000-0x000000001C80C000-memory.dmp
memory/2468-17-0x000000001C200000-0x000000001C6CE000-memory.dmp
memory/2468-19-0x0000000001560000-0x0000000001568000-memory.dmp
memory/2468-20-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-21-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-22-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-23-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-24-0x000000001DAE0000-0x000000001DB42000-memory.dmp
memory/2468-25-0x00000000201D0000-0x000000002030C000-memory.dmp
memory/2468-26-0x0000000020820000-0x0000000020D2E000-memory.dmp
memory/2468-27-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp
memory/2468-29-0x00007FFFD8F60000-0x00007FFFD9901000-memory.dmp