Analysis Overview
SHA256
2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1
Threat Level: Known bad
The file 2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1 was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula Payload
Sakula
Executes dropped EXE
Deletes itself
Checks computer location settings
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 15:50
Signatures
Sakula Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sakula family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-23 15:50
Reported
2022-03-23 15:53
Platform
win7-20220311-en
Max time kernel
4294209s
Max time network
122s
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 |
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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.exe
"C:\Users\Admin\AppData\Local\Temp\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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/1184-54-0x00000000760A1000-0x00000000760A3000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 568de8afeeb1793e153261b7f42ed314 |
| SHA1 | 9d662d955769754f0c5f896519bf7cd15683727e |
| SHA256 | aba4fb190f887ae6010aedf3cd7023f977545680765322055524a43f5e96aebc |
| SHA512 | 0cb21c63edba3cb584889d65121fc7a0392ac8c0aa1fa7a400b2abc648a4e6cd506f331811dcfe31c85195ef3f5bde1236f5c386bdeba85ab22c79896c484034 |
memory/852-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 568de8afeeb1793e153261b7f42ed314 |
| SHA1 | 9d662d955769754f0c5f896519bf7cd15683727e |
| SHA256 | aba4fb190f887ae6010aedf3cd7023f977545680765322055524a43f5e96aebc |
| SHA512 | 0cb21c63edba3cb584889d65121fc7a0392ac8c0aa1fa7a400b2abc648a4e6cd506f331811dcfe31c85195ef3f5bde1236f5c386bdeba85ab22c79896c484034 |
memory/1680-59-0x0000000000000000-mapping.dmp
memory/1488-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-23 15:50
Reported
2022-03-23 15:53
Platform
win10v2004-en-20220113
Max time kernel
143s
Max time network
147s
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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.exe
"C:\Users\Admin\AppData\Local\Temp\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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\2b219ee94ccd3dab012a2a6f5b55e4dde7f0e14d4df72caa6bc650c53ca1c0c1.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 |
| IE | 52.109.76.31:443 | 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 | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| NL | 20.50.201.200:443 | 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 |
Files
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 55d72d996f223f643f0bf427be37bc11 |
| SHA1 | 8973ac29c299b3649e626a5d15a55c74f7005d07 |
| SHA256 | 041cf75bf51a81be9e6c3e95d4c285108ecadcfefa528613f7e8c4783e78883f |
| SHA512 | 3671e7ee86192b5b0cb6443af52c8dc68603439838a0b709b93b27b747a583015c7be78c724d6ef1d3b4dc80a042fe29813936433c088cf6ccc8a687e0e71428 |
memory/2964-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 55d72d996f223f643f0bf427be37bc11 |
| SHA1 | 8973ac29c299b3649e626a5d15a55c74f7005d07 |
| SHA256 | 041cf75bf51a81be9e6c3e95d4c285108ecadcfefa528613f7e8c4783e78883f |
| SHA512 | 3671e7ee86192b5b0cb6443af52c8dc68603439838a0b709b93b27b747a583015c7be78c724d6ef1d3b4dc80a042fe29813936433c088cf6ccc8a687e0e71428 |
memory/2104-133-0x0000000000000000-mapping.dmp
memory/4088-134-0x0000000000000000-mapping.dmp