Analysis Overview
SHA256
271be9c3df89b518eceeb3be77246d48313bd98299f9c5c76b23bc983521bfc1
Threat Level: Known bad
The file MediaCenter.exe was found to be: Known bad.
Malicious Activity Summary
Sakula
Sakula family
Sakula payload
Executes dropped EXE
Deletes itself
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-10 05:42
Signatures
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-10 05:42
Reported
2022-10-10 05:54
Platform
win10v2004-20220812-en
Max time kernel
117s
Max time network
145s
Command Line
Signatures
Sakula
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" | C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe | N/A |
Enumerates physical storage devices
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\MediaCenter.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe
"C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.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\MediaCenter.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.238.21.126:80 | tcp | |
| US | 20.42.65.90:443 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| TH | 184.22.175.13:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| TH | 184.22.175.13:80 | tcp |
Files
memory/2480-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | fd36cdf100c95baa5c39e9a47a65dbca |
| SHA1 | 012cf84ce6812850bfb4299149fa42ee54c1b9c2 |
| SHA256 | 717417974f87ad0168c85c716847c30cfbe62c9843dbb1754ce9c2a9cc32f30a |
| SHA512 | d7041416cd6fbf468403789bafceb68ef49273a3075b5980151b723305a3b93401934f4a08260898201570e4e31c0f329f6302ee54d1e7ca313287ec011bb366 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | fd36cdf100c95baa5c39e9a47a65dbca |
| SHA1 | 012cf84ce6812850bfb4299149fa42ee54c1b9c2 |
| SHA256 | 717417974f87ad0168c85c716847c30cfbe62c9843dbb1754ce9c2a9cc32f30a |
| SHA512 | d7041416cd6fbf468403789bafceb68ef49273a3075b5980151b723305a3b93401934f4a08260898201570e4e31c0f329f6302ee54d1e7ca313287ec011bb366 |
memory/2524-135-0x0000000000000000-mapping.dmp
memory/3832-136-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-10 05:42
Reported
2022-10-10 05:54
Platform
win7-20220812-en
Max time kernel
131s
Max time network
143s
Command Line
Signatures
Sakula
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" | C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe | N/A |
Enumerates physical storage devices
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\MediaCenter.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe
"C:\Users\Admin\AppData\Local\Temp\MediaCenter.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.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\MediaCenter.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| TH | 184.22.175.13:80 | tcp | |
| TH | 184.22.175.13:80 | tcp | |
| TH | 184.22.175.13:80 | tcp |
Files
memory/1044-54-0x0000000075501000-0x0000000075503000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8028ee8c5518482c874d415f6cd9613b |
| SHA1 | 64854fd072613b2dd75ee725207eec214baf93e0 |
| SHA256 | d1c07fa8c37038f57e511586c2711302ec3b31f8fe178c4fbeeb8984a18a5225 |
| SHA512 | f9b514b807fa9add7367ef50761efc469ff6f0e589dc36113a2b36a69d87b268e256ff199ece94a4d9768a6051654693adade03edba055a5922d46fc5b26c889 |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8028ee8c5518482c874d415f6cd9613b |
| SHA1 | 64854fd072613b2dd75ee725207eec214baf93e0 |
| SHA256 | d1c07fa8c37038f57e511586c2711302ec3b31f8fe178c4fbeeb8984a18a5225 |
| SHA512 | f9b514b807fa9add7367ef50761efc469ff6f0e589dc36113a2b36a69d87b268e256ff199ece94a4d9768a6051654693adade03edba055a5922d46fc5b26c889 |
memory/1904-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8028ee8c5518482c874d415f6cd9613b |
| SHA1 | 64854fd072613b2dd75ee725207eec214baf93e0 |
| SHA256 | d1c07fa8c37038f57e511586c2711302ec3b31f8fe178c4fbeeb8984a18a5225 |
| SHA512 | f9b514b807fa9add7367ef50761efc469ff6f0e589dc36113a2b36a69d87b268e256ff199ece94a4d9768a6051654693adade03edba055a5922d46fc5b26c889 |
memory/368-60-0x0000000000000000-mapping.dmp
memory/860-61-0x0000000000000000-mapping.dmp