Analysis Overview
SHA256
06eff0b0dc021ab79b61bc72aff871df18c73bc518b9a7116124f86828ea630c
Threat Level: Shows suspicious behavior
The file SKMT390028.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 21:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 21:59
Reported
2024-06-13 22:01
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2172 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2172 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2172 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2172 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe
"C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xepm.vbe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\RarSFX0\xepm.vbe
| MD5 | 33501205e81570bb9df5c3958d002638 |
| SHA1 | 01c26d2b651680acc4b7d6a04064b7a8e514cb4a |
| SHA256 | 86b89a4e4ac35f94ed0335d811a5876497762d52a5be99b27b73c9d8d8d097cc |
| SHA512 | abe4bef198a6e803ef591cb19c7773ef5c1bca8049366e5b6acf5701121f307e59fd8279bc1e7fc93d12352a9112ff27a846a8219cfd2fb4a5c16b5556d2f3c9 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 21:59
Reported
2024-06-13 22:01
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
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\SKMT390028.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\SKMT390028.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2116 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2116 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2116 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe | C:\Windows\SysWOW64\WScript.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe
"C:\Users\Admin\AppData\Local\Temp\SKMT390028.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xepm.vbe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\RarSFX0\xepm.vbe
| MD5 | 33501205e81570bb9df5c3958d002638 |
| SHA1 | 01c26d2b651680acc4b7d6a04064b7a8e514cb4a |
| SHA256 | 86b89a4e4ac35f94ed0335d811a5876497762d52a5be99b27b73c9d8d8d097cc |
| SHA512 | abe4bef198a6e803ef591cb19c7773ef5c1bca8049366e5b6acf5701121f307e59fd8279bc1e7fc93d12352a9112ff27a846a8219cfd2fb4a5c16b5556d2f3c9 |