Analysis Overview
SHA256
9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2
Threat Level: Known bad
The file 9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2 was found to be: Known bad.
Malicious Activity Summary
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
Sakula family
Sakula
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 AdjustPrivilegeToken
Runs ping.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-05 02:19
Signatures
Sakula Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sakula family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-05 02:19
Reported
2022-07-05 02:49
Platform
win7-20220414-en
Max time kernel
1615s
Max time network
1619s
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe
"C:\Users\Admin\AppData\Local\Temp\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.polarroute.com | udp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
Files
memory/1984-54-0x00000000756E1000-0x00000000756E3000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 276de0150d052bcfbff970bb7c187b7e |
| SHA1 | 520c4e2c93507081d6f4691f8c3788aca1ce2ccb |
| SHA256 | a8579c91e8128d6e44eab84ae480f584225ff83a12241712cb37e0e34d9af2c0 |
| SHA512 | c20419d79eaf944423be44056451a1c7529637b6b7e1f5317fbc0a5ea7e611d7e9756d48730d36f0006748626bea716fbb5d3de39e45590a03d24379923d876b |
memory/2016-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 276de0150d052bcfbff970bb7c187b7e |
| SHA1 | 520c4e2c93507081d6f4691f8c3788aca1ce2ccb |
| SHA256 | a8579c91e8128d6e44eab84ae480f584225ff83a12241712cb37e0e34d9af2c0 |
| SHA512 | c20419d79eaf944423be44056451a1c7529637b6b7e1f5317fbc0a5ea7e611d7e9756d48730d36f0006748626bea716fbb5d3de39e45590a03d24379923d876b |
memory/1984-59-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1984-60-0x0000000000230000-0x0000000000250000-memory.dmp
memory/2016-61-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1716-62-0x0000000000000000-mapping.dmp
memory/1984-63-0x0000000000400000-0x0000000000420000-memory.dmp
memory/960-64-0x0000000000000000-mapping.dmp
memory/2016-65-0x0000000000400000-0x0000000000420000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-05 02:19
Reported
2022-07-05 02:49
Platform
win10v2004-20220414-en
Max time kernel
1573s
Max time network
1555s
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
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-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe
"C:\Users\Admin\AppData\Local\Temp\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.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\9f9e86b22b4f11c6e4c7defbd05eb64ea0f528a0913b5502d2dc534aee08ddb2.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.polarroute.com | udp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| NL | 13.69.116.104:443 | tcp | |
| IE | 20.54.110.249:443 | tcp | |
| US | 8.8.8.8:53 | ocsp.msocsp.com | udp |
| US | 104.18.25.243:80 | ocsp.msocsp.com | tcp |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.79.197.203:80 | tcp | |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 13.107.21.200:443 | tcp | |
| US | 52.188.50.245:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 37edf44fa242fb8d838de4802637baa8 |
| SHA1 | 0e87361baf843422cf4d14e7ed46732a4ee86185 |
| SHA256 | 04c77f83f640bcbd59249889fabe12b4109d949011a38d08cb49927db780afdb |
| SHA512 | d5e97d1f402a75413794e7677bd77d2b5350fbcf5289a2e7c50444116412de75cd03ac8a62449ab6dd889da18d07fc105b3bec6f2bca230f57ad176a6c325170 |
memory/1332-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 37edf44fa242fb8d838de4802637baa8 |
| SHA1 | 0e87361baf843422cf4d14e7ed46732a4ee86185 |
| SHA256 | 04c77f83f640bcbd59249889fabe12b4109d949011a38d08cb49927db780afdb |
| SHA512 | d5e97d1f402a75413794e7677bd77d2b5350fbcf5289a2e7c50444116412de75cd03ac8a62449ab6dd889da18d07fc105b3bec6f2bca230f57ad176a6c325170 |
memory/1200-133-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1332-134-0x0000000000400000-0x0000000000420000-memory.dmp
memory/5020-135-0x0000000000000000-mapping.dmp
memory/1200-136-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4148-137-0x0000000000000000-mapping.dmp
memory/1332-138-0x0000000000400000-0x0000000000420000-memory.dmp