Analysis Overview
SHA256
5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e
Threat Level: Known bad
The file 5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe was found to be: Known bad.
Malicious Activity Summary
Sakula
Sakula payload
Sakula family
Deletes itself
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Enumerates physical storage devices
Unsigned PE
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-24 13:44
Signatures
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-24 13:44
Reported
2024-11-24 13:46
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Sakula
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.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\MicroMedia\AdobeUpdate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe
"C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.savmpet.com | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
| MD5 | 25f3054d58484bb5040ec6339bc59645 |
| SHA1 | ef2bf9f6bb7b6ee5a930657fdfdea021b1f60681 |
| SHA256 | 7f235b2303eee79745023809e8be8b713f187367c48fa14f38adc4b03aff4d98 |
| SHA512 | 177cf64f53c49009476d889a5506c04030076d0f4e1fd5e8458204b719a7d0e0aa8e4b764e885b81b23b10a5500187268548295d90a639a81be3b3d3583b2418 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-24 13:44
Reported
2024-11-24 13:46
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
96s
Command Line
Signatures
Sakula
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.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\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe
"C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\5b0384d28a1fac07ef494979892a4f0057053545d8ea2d47bdc957e5c3f48c5e.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.savmpet.com | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 229.198.34.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.125.209.23.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
| MD5 | c5ba60cd4bd6a7d413ea4d5056aa2fa4 |
| SHA1 | 2a6cdc0043c6a34e36e4eef7532063eb913cb2ba |
| SHA256 | 76c29188381ed1d4fbeb7652b6dc4fbb8dabaefbe9a941a31183d4407b9b752b |
| SHA512 | e811ee16829dac962371b4f2842d9a94ac28a3ba042ad51df44bd1997f0bd397a8595b88dcbd190301777dcb5d99bf995438784cdde00f60b6afe0ddfb370067 |