Analysis Overview
SHA256
5910b05502e79fd7c63f8d7dfa9f616b9af17a7e9e9e6aba3401f6f8210d78ac
Threat Level: Shows suspicious behavior
The file 2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Drops file in Program Files directory
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 18:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 18:43
Reported
2024-06-12 18:46
Platform
win7-20240508-en
Max time kernel
138s
Max time network
147s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\System32\cmd.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe"
C:\Windows\system32\schtasks.exe
C:\Windows\system32\schtasks.exe /CREATE /XML C:\Users\Admin\AppData\Local\Temp\dBDHMfzBkODjMnzX /F /TN ChromeUpdateTaskMachinCore
C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c "C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe"
C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe
"C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:1337 | tcp | |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| N/A | 127.0.0.1:1337 | tcp | |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
Files
C:\Users\Admin\AppData\Local\Temp\dBDHMfzBkODjMnzX
| MD5 | e45356149ad95fb6fcb371cb39d27f6c |
| SHA1 | ab591ff97745dfc702000a99ded7667d1f04bbc2 |
| SHA256 | 7509806c091e5f4af39271d78e703a1408dc499fe4590e0023fb13277a3d4173 |
| SHA512 | df7780591c7ffb63d459faf78c35d2e1f9dc8268aa6f99ee5615850e28884bad2fdc3fc6baa2e137caf939dfe9235a7c55615f2460d3a72bae86dd93c519c237 |
\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe
| MD5 | e43a912f299f95c0253ecfe21910bc5c |
| SHA1 | 10e6fc392e5438148249d2f52d3853833eddbc41 |
| SHA256 | 6fa325cd85860afeaf1f0e466901e923a80a211c7566420630491aa6d5796c94 |
| SHA512 | 44b96daccaff39c416efa99e269d6eeca97e34bc40b1f559bb0720b85732c8109f37dcb6d3d960768e3dd0163b10e0194fe0e63b667f7958a41a59b53e5b7183 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 18:43
Reported
2024-06-12 18:46
Platform
win10v2004-20240508-en
Max time kernel
144s
Max time network
149s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3640 wrote to memory of 1444 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | C:\Windows\system32\schtasks.exe |
| PID 3640 wrote to memory of 1444 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | C:\Windows\system32\schtasks.exe |
| PID 3640 wrote to memory of 3692 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | C:\Windows\System32\cmd.exe |
| PID 3640 wrote to memory of 3692 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe | C:\Windows\System32\cmd.exe |
| PID 3692 wrote to memory of 4164 | N/A | C:\Windows\System32\cmd.exe | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe |
| PID 3692 wrote to memory of 4164 | N/A | C:\Windows\System32\cmd.exe | C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-12_1f21ecf8a837fed6845de8c080b61026_snatch.exe"
C:\Windows\system32\schtasks.exe
C:\Windows\system32\schtasks.exe /CREATE /XML C:\Users\Admin\AppData\Local\Temp\eGIMc /F /TN ChromeUpdateTaskMachinCore
C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c "C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe"
C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe
"C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:1337 | tcp | |
| N/A | 127.0.0.1:1337 | tcp | |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
| US | 8.8.8.8:53 | dist.torproject.org | udp |
Files
C:\Users\Admin\AppData\Local\Temp\eGIMc
| MD5 | 1bf5076d24d2bd9b2cea3d950f844a7a |
| SHA1 | dbb1be5ccc66b7ef0792d35a95a93a1a17b1e636 |
| SHA256 | d79f2b872feb31a25f8c922621ef3f1342f800a54cd89acb62b9c72e2b2f1da1 |
| SHA512 | 7a1ac5dc0eb4262c9a576cc72e311705c1f90771e4814faae033bf7001837cfd5e11387de548d6a1d6b63801153d5836c10a9d2e4eb0c9b382aa5d3aecc1209c |
C:\Program Files\ChromeUpdateTaskMachinCore\ChromeUpdateTaskMachinCore.exe
| MD5 | 7da2f41732cbfd7b4d48b2272cbe02e6 |
| SHA1 | e00ebb4810e30f6a4001ce2bfb7de45e15feef66 |
| SHA256 | dbf71fcb063fe0261ce8d7421d1cb4c3b06673f89087033a578601e5b2564f4e |
| SHA512 | ee1ff65e9c39652e40dc5cdfb46a364072b0da13cffef00862996b3f80344da79527765a47adebec551668b6c2f0ef38ea20d459318f0cf9529d8a94ac791b15 |