Analysis Overview
SHA256
84c00741099c035fb5059cdb3da09afdc6b64d3b6433bbaca4e4a454ccff239a
Threat Level: Known bad
The file 441c92fe90adf185d627410be0a9e0488e70afd4.exe was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula
Sakula payload
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
UPX packed file
System Network Configuration Discovery: Internet Connection Discovery
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Runs ping.exe
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 17:50
Signatures
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| 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
2024-11-17 17:50
Reported
2024-11-17 17:52
Platform
win7-20240729-en
Max time kernel
125s
Max time network
107s
Command Line
Signatures
Sakula
Sakula family
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 |
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\MediaCenter.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
UPX packed file
| 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 |
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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.exe
"C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.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\441c92fe90adf185d627410be0a9e0488e70afd4.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 | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
Files
memory/1520-0-0x0000000000400000-0x0000000000425000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f8c78d5068a00f8bd792feef75e8a33a |
| SHA1 | 0a235c9c2833c724c175b06dad13e708e182dace |
| SHA256 | 84f66bb53cc6827ff8266a9dec88717c0461f20f9e5ca9df497bc8047cb4decc |
| SHA512 | 350573937579b6f13aa9a0fefd3d91d8c7735e9b0e1b52031b27f63a29994c7cfaec7303ccdcecc33eee62415022b846475e70262257eff4217d8fa6ce2f181f |
memory/1520-6-0x0000000000230000-0x0000000000255000-memory.dmp
memory/1520-7-0x0000000000400000-0x0000000000425000-memory.dmp
memory/1520-8-0x0000000000230000-0x0000000000255000-memory.dmp
memory/1396-9-0x0000000000400000-0x0000000000425000-memory.dmp
memory/1520-10-0x0000000000400000-0x0000000000425000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-17 17:50
Reported
2024-11-17 17:52
Platform
win10v2004-20241007-en
Max time kernel
138s
Max time network
142s
Command Line
Signatures
Sakula
Sakula family
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
UPX packed file
| 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 |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.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\441c92fe90adf185d627410be0a9e0488e70afd4.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.exe
"C:\Users\Admin\AppData\Local\Temp\441c92fe90adf185d627410be0a9e0488e70afd4.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\441c92fe90adf185d627410be0a9e0488e70afd4.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 | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | 48.169.248.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 13.248.169.48:80 | www.polarroute.com | tcp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
| US | 8.8.8.8:53 | www.northpoleroute.com | udp |
Files
memory/3660-0-0x0000000000400000-0x0000000000425000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 6ef923f4bf7e97326006fc7e0c1fb183 |
| SHA1 | 073b36c2e9db906f367f772b22d58f3f9dc7ddfe |
| SHA256 | b5466cc4e01446b425487862051f3943acfd828c381d8fb60b22f57aa953b22a |
| SHA512 | ecb0acc5e0903302a1cc1fcb16e34f6ec892ecb10594149e61c9f98002c2b368a01ba0370bf8b9d9b5f023d8d8088d1065f1fdad61a4d0851de211daaa916f50 |
memory/4124-4-0x0000000000400000-0x0000000000425000-memory.dmp
memory/3660-6-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4124-7-0x0000000000400000-0x0000000000425000-memory.dmp
memory/3660-8-0x0000000000400000-0x0000000000425000-memory.dmp