Analysis Overview
SHA256
30025524266171e3ad7ef6c898b0624292714402257196c30ce0167ab9beb187
Threat Level: Likely malicious
The file 2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_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
Checks computer location settings
Drops desktop.ini file(s)
Drops file in Windows directory
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 05:28
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 05:28
Reported
2024-06-13 05:30
Platform
win10v2004-20240508-en
Max time kernel
39s
Max time network
47s
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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3240 wrote to memory of 4216 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe |
| PID 3240 wrote to memory of 4216 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe
"C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe" ins.exe /e10232614 /u51938065-e47c-4b97-bfda-2a105bc06f2f /v"C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3240 -ip 3240
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3240 -s 4356
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.socdn.com | udp |
| US | 8.8.8.8:53 | api.socdn.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\n8707\s8707.exe
| MD5 | 316287c0010874356127dd8b7bc17896 |
| SHA1 | 0939ad854954393f052f5ba64b6c4b8e03a8866b |
| SHA256 | 69d0557e8d695a1d44ed91b643b93a01a2fd74056dc21bf334965f5045e8f4c9 |
| SHA512 | 1d995b5e18bdf387a42d0029d20c1f2889fa70c5bc8895df674fc83e3b49bb2acd8031966b593cff2b72438bde929a50a7558adc1df5d8cae7097b8fedb39c1c |
memory/4216-11-0x00007FFC0AE75000-0x00007FFC0AE76000-memory.dmp
memory/4216-12-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-14-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-13-0x000000001B850000-0x000000001B85A000-memory.dmp
memory/4216-17-0x000000001BFC0000-0x000000001C48E000-memory.dmp
memory/4216-18-0x000000001C530000-0x000000001C5CC000-memory.dmp
memory/4216-19-0x0000000001350000-0x0000000001358000-memory.dmp
memory/4216-20-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-21-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-22-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-23-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-24-0x000000001FDD0000-0x000000001FE32000-memory.dmp
memory/4216-25-0x00007FFC0AE75000-0x00007FFC0AE76000-memory.dmp
memory/4216-26-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-27-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-28-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
memory/4216-29-0x0000000020B10000-0x000000002101E000-memory.dmp
memory/4216-31-0x00007FFC0ABC0000-0x00007FFC0B561000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 05:28
Reported
2024-06-13 05:30
Platform
win7-20240611-en
Max time kernel
122s
Max time network
127s
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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_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\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2372 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe |
| PID 2372 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe |
| PID 2372 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe |
| PID 2372 wrote to memory of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe | C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe
"C:\Users\Admin\AppData\Local\Temp\n8723\s8723.exe" ins.exe /e10232614 /u51938065-e47c-4b97-bfda-2a105bc06f2f /v"C:\Users\Admin\AppData\Local\Temp\2024-06-13_5666f99bb668c1e7f4cfbe4f532423cb_mafia.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.socdn.com | udp |
| US | 13.248.148.254:80 | api.socdn.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\n8723\s8723.exe
| MD5 | 316287c0010874356127dd8b7bc17896 |
| SHA1 | 0939ad854954393f052f5ba64b6c4b8e03a8866b |
| SHA256 | 69d0557e8d695a1d44ed91b643b93a01a2fd74056dc21bf334965f5045e8f4c9 |
| SHA512 | 1d995b5e18bdf387a42d0029d20c1f2889fa70c5bc8895df674fc83e3b49bb2acd8031966b593cff2b72438bde929a50a7558adc1df5d8cae7097b8fedb39c1c |
memory/2556-14-0x000007FEF58AE000-0x000007FEF58AF000-memory.dmp
memory/2556-15-0x0000000000A10000-0x0000000000A1A000-memory.dmp
memory/2556-16-0x000007FEF55F0000-0x000007FEF5F8D000-memory.dmp
memory/2556-17-0x000007FEF55F0000-0x000007FEF5F8D000-memory.dmp
memory/2556-18-0x000007FEF55F0000-0x000007FEF5F8D000-memory.dmp