Analysis Overview
SHA256
ce48054e59acc46fd4a6c1c31dabf926f2397c6868571332ab9d9b60d826c57f
Threat Level: Shows suspicious behavior
The file 2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-02 19:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-02 19:23
Reported
2025-07-02 19:26
Platform
win10v2004-20250610-en
Max time kernel
150s
Max time network
146s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-815616237-4012932787-4224613991-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\hasfj.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\hasfj.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1776 wrote to memory of 1368 | N/A | C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe | C:\Users\Admin\AppData\Local\Temp\hasfj.exe |
| PID 1776 wrote to memory of 1368 | N/A | C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe | C:\Users\Admin\AppData\Local\Temp\hasfj.exe |
| PID 1776 wrote to memory of 1368 | N/A | C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe | C:\Users\Admin\AppData\Local\Temp\hasfj.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe
"C:\Users\Admin\AppData\Local\Temp\2025-07-02_0a5b87cb514d71ed1dc64fa90d81ef0c_cryptolocker_elex.exe"
C:\Users\Admin\AppData\Local\Temp\hasfj.exe
"C:\Users\Admin\AppData\Local\Temp\hasfj.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
| US | 8.8.8.8:53 | mytarta.com | udp |
Files
memory/1776-0-0x0000000008004000-0x0000000008005000-memory.dmp
memory/1776-1-0x0000000002340000-0x0000000002346000-memory.dmp
memory/1776-2-0x0000000008000000-0x000000000800A000-memory.dmp
memory/1776-3-0x0000000003140000-0x0000000003146000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\hasfj.exe
| MD5 | 9120b5445ad9bedcef725eb222421e9f |
| SHA1 | da416b4ed8c4f2079e6b5d9d09ecc5099a46b920 |
| SHA256 | a934b89a3ddbd820b5a0a8298c58767a12f3646c98cc5f52f1ff750f62830d71 |
| SHA512 | a05f8bc8bb35c402168d1f0e2fab43ccf1f329577d6b1d4793cae71ed8026d182b6de67667a4e96f08a322bf1398bd86c36d939d03bdc07cad3ea36c61e40526 |
memory/1368-17-0x0000000008000000-0x000000000800A000-memory.dmp
memory/1368-19-0x0000000003000000-0x0000000003006000-memory.dmp
memory/1368-25-0x0000000008000000-0x000000000800A000-memory.dmp