Analysis Overview
SHA256
dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a
Threat Level: Known bad
The file dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a was found to be: Known bad.
Malicious Activity Summary
Sakula
Executes dropped EXE
Checks computer location settings
Deletes itself
Loads dropped DLL
Adds Run key to start application
Enumerates physical storage devices
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-23 09:35
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-23 09:35
Reported
2022-03-23 09:42
Platform
win7-20220310-en
Max time kernel
4294193s
Max time network
154s
Command Line
Signatures
Sakula
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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe
"C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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 |
Files
memory/1568-54-0x0000000075421000-0x0000000075423000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 90b6f6f1b6d5fb1fb5e40cdda806589e |
| SHA1 | f99dd90449a03da27d525b068bbcc9c6ba535aae |
| SHA256 | 7fbd323b596d4e6e9f1fc6aeb55b46223e04cbc71d647b225e04f04189166ce8 |
| SHA512 | c8028a084d02ed6d43d661652a08a7c43a86434376ed8b66c09eca759b9bfb69978b852af892fcb31d3e1166873766737a14a8e2a1096392e92432a30f5da559 |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 90b6f6f1b6d5fb1fb5e40cdda806589e |
| SHA1 | f99dd90449a03da27d525b068bbcc9c6ba535aae |
| SHA256 | 7fbd323b596d4e6e9f1fc6aeb55b46223e04cbc71d647b225e04f04189166ce8 |
| SHA512 | c8028a084d02ed6d43d661652a08a7c43a86434376ed8b66c09eca759b9bfb69978b852af892fcb31d3e1166873766737a14a8e2a1096392e92432a30f5da559 |
memory/1620-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 90b6f6f1b6d5fb1fb5e40cdda806589e |
| SHA1 | f99dd90449a03da27d525b068bbcc9c6ba535aae |
| SHA256 | 7fbd323b596d4e6e9f1fc6aeb55b46223e04cbc71d647b225e04f04189166ce8 |
| SHA512 | c8028a084d02ed6d43d661652a08a7c43a86434376ed8b66c09eca759b9bfb69978b852af892fcb31d3e1166873766737a14a8e2a1096392e92432a30f5da559 |
memory/1408-60-0x0000000000000000-mapping.dmp
memory/1604-61-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-23 09:35
Reported
2022-03-23 09:41
Platform
win10v2004-en-20220113
Max time kernel
151s
Max time network
155s
Command Line
Signatures
Sakula
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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe
"C:\Users\Admin\AppData\Local\Temp\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.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\dd97fc50c2d66e182adc190aaa8740f60df6d801bf221d69184032c62c44c89a.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| IE | 13.69.239.74:443 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| TH | 184.22.175.13:80 | tcp | |
| TH | 184.22.175.13:80 | tcp |
Files
memory/696-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | c8bbc3a9a06c1aa2183831e2ff824736 |
| SHA1 | 481fd61c6012df4efdec753433c97ad1858a5800 |
| SHA256 | d17c616f26d62176f77b838e158cb2fe8a484dae6672f2ede5ae7610c98240ce |
| SHA512 | 1aaf08b81bee0eeacd064660174d8c4c6d9b7fdaf98965f96b5ed2c216ce573a28ffb84a218dd5c123f331464614d2015fec68a56bf5127111d3d3a6923303eb |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | c8bbc3a9a06c1aa2183831e2ff824736 |
| SHA1 | 481fd61c6012df4efdec753433c97ad1858a5800 |
| SHA256 | d17c616f26d62176f77b838e158cb2fe8a484dae6672f2ede5ae7610c98240ce |
| SHA512 | 1aaf08b81bee0eeacd064660174d8c4c6d9b7fdaf98965f96b5ed2c216ce573a28ffb84a218dd5c123f331464614d2015fec68a56bf5127111d3d3a6923303eb |
memory/4404-133-0x0000000000000000-mapping.dmp
memory/1664-134-0x0000000000000000-mapping.dmp