Analysis Overview
SHA256
9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573
Threat Level: Known bad
The file 9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573 was found to be: Known bad.
Malicious Activity Summary
Sakula family
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
Sakula
Sakula Payload
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-04 19:45
Signatures
Sakula Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sakula family
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-04 19:45
Reported
2022-06-05 04:09
Platform
win7-20220414-en
Max time kernel
150s
Max time network
155s
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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.exe
"C:\Users\Admin\AppData\Local\Temp\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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 |
| NL | 104.110.191.201:80 | tcp |
Files
memory/1304-54-0x0000000076531000-0x0000000076533000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f3305dca6d5f1ad959f347f040511131 |
| SHA1 | 2329bc5982b943a37ce83947487e21ed4f2d9dfa |
| SHA256 | 004d28bbeb5594ced52e7d5d178126248fc4ce0b0078595517b8f21338635542 |
| SHA512 | b0c46fa2183f981512f4f4c8e7499c6ffe65726c1b637a7502fbd3cbb66cab44d86bf3d0b30d9c99dc909b47e6c7d3255415cc1e8ed58ab314629f17196d1a83 |
memory/1812-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f3305dca6d5f1ad959f347f040511131 |
| SHA1 | 2329bc5982b943a37ce83947487e21ed4f2d9dfa |
| SHA256 | 004d28bbeb5594ced52e7d5d178126248fc4ce0b0078595517b8f21338635542 |
| SHA512 | b0c46fa2183f981512f4f4c8e7499c6ffe65726c1b637a7502fbd3cbb66cab44d86bf3d0b30d9c99dc909b47e6c7d3255415cc1e8ed58ab314629f17196d1a83 |
memory/1812-61-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1304-60-0x0000000000230000-0x0000000000250000-memory.dmp
memory/1304-59-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1072-62-0x0000000000000000-mapping.dmp
memory/1304-63-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1216-64-0x0000000000000000-mapping.dmp
memory/1812-65-0x0000000000400000-0x0000000000420000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-04 19:45
Reported
2022-06-05 04:09
Platform
win10v2004-20220414-en
Max time kernel
143s
Max time network
171s
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-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.exe
"C:\Users\Admin\AppData\Local\Temp\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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\9d640e603feb1d0308c5fcf56ecc8f10b14ac1ed3c15eea005b8fb2cbce9e573.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 | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | 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 | 97.97.242.52.in-addr.arpa | udp |
| US | 204.11.56.48:80 | www.polarroute.com | tcp |
Files
memory/4596-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 11c8dc37312748eeef8b947c022f6b49 |
| SHA1 | 93fa8fa9b56aa56b574b470aae96b45b48c8f6bf |
| SHA256 | 228b83abf4b38a11d4f5c40cf0b3b93814c5f0371206db5e9f791cd0bebc69a4 |
| SHA512 | c634a10901610efb665b2510002e69218dacf5f1e89852a429e8a9494665e01f54c068353138de943ddae7c00d295e164da7ad404dbcf12873ed4baf1cce6a80 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 11c8dc37312748eeef8b947c022f6b49 |
| SHA1 | 93fa8fa9b56aa56b574b470aae96b45b48c8f6bf |
| SHA256 | 228b83abf4b38a11d4f5c40cf0b3b93814c5f0371206db5e9f791cd0bebc69a4 |
| SHA512 | c634a10901610efb665b2510002e69218dacf5f1e89852a429e8a9494665e01f54c068353138de943ddae7c00d295e164da7ad404dbcf12873ed4baf1cce6a80 |
memory/4608-133-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4596-134-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4984-135-0x0000000000000000-mapping.dmp
memory/4608-136-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4336-137-0x0000000000000000-mapping.dmp
memory/4596-138-0x0000000000400000-0x0000000000420000-memory.dmp