Analysis Overview
SHA256
9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7
Threat Level: Known bad
The file 9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7 was found to be: Known bad.
Malicious Activity Summary
Sakula
Sakula family
Sakula Payload
Executes dropped EXE
UPX packed file
Checks computer location settings
Loads dropped DLL
Deletes itself
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
2022-03-27 10:37
Signatures
Sakula Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sakula family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-27 10:37
Reported
2022-04-03 17:40
Platform
win10v2004-20220331-en
Max time kernel
157s
Max time network
184s
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 |
UPX packed file
| Description | Indicator | Process | Target |
| 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-1-5-21-157025953-3125636059-437143553-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe
"C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| FI | 62.115.252.112:80 | tcp | |
| US | 52.168.117.169:443 | tcp | |
| SE | 95.140.228.1:80 | tcp | |
| SE | 95.140.228.1:80 | tcp | |
| SE | 95.140.228.1:80 | tcp | |
| US | 131.253.33.203:80 | tcp | |
| 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/4864-124-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 28a86e7695565499ccd5565508d1b250 |
| SHA1 | 683c00f5e6657f81ee52e7acd2ebc88dd5c1110c |
| SHA256 | 0f4dc88804519de887c974efcc64b7df3b2edd8862db57199f1e28415e5228f0 |
| SHA512 | eed06beb5c0d3684d7f4868a277f0718e4f6809fffeb51c84fbd538ccbb7d11fbf2be403fac284b81271729636df93c5aaa632cdf49a3c8bf38983be00571930 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 28a86e7695565499ccd5565508d1b250 |
| SHA1 | 683c00f5e6657f81ee52e7acd2ebc88dd5c1110c |
| SHA256 | 0f4dc88804519de887c974efcc64b7df3b2edd8862db57199f1e28415e5228f0 |
| SHA512 | eed06beb5c0d3684d7f4868a277f0718e4f6809fffeb51c84fbd538ccbb7d11fbf2be403fac284b81271729636df93c5aaa632cdf49a3c8bf38983be00571930 |
memory/3864-127-0x0000000000000000-mapping.dmp
memory/4532-128-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-27 10:37
Reported
2022-04-03 17:40
Platform
win7-20220331-en
Max time kernel
188s
Max time network
195s
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 |
UPX packed file
| Description | Indicator | Process | Target |
| 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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe
"C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.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\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 188.114.96.0:443 | tcp | |
| 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/1996-54-0x0000000075341000-0x0000000075343000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 599c9511680e9f35e4fe51b67e75bdaf |
| SHA1 | d12bfb1f20e7dce49b5cc067f01c5aea917a33b2 |
| SHA256 | 60718d46d5c39e9c13abd3f605ed4d40ac12ef9ebee531e80ab754b18842fd2a |
| SHA512 | 0ddae439ab78513e572e78c448d14653ad38837040c4cf64658e75dda2f1f809ea59d39c645127b754cad5fe0f21b5bb0265caeec51c7bd6ad9ac6defe632b90 |
memory/2016-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 599c9511680e9f35e4fe51b67e75bdaf |
| SHA1 | d12bfb1f20e7dce49b5cc067f01c5aea917a33b2 |
| SHA256 | 60718d46d5c39e9c13abd3f605ed4d40ac12ef9ebee531e80ab754b18842fd2a |
| SHA512 | 0ddae439ab78513e572e78c448d14653ad38837040c4cf64658e75dda2f1f809ea59d39c645127b754cad5fe0f21b5bb0265caeec51c7bd6ad9ac6defe632b90 |
memory/1056-59-0x0000000000000000-mapping.dmp
memory/1064-60-0x0000000000000000-mapping.dmp