Analysis Overview
SHA256
2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783
Threat Level: Known bad
The file 2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula
Sakula payload
Loads dropped DLL
Checks computer location settings
Deletes itself
Executes dropped EXE
Adds Run key to start application
UPX packed file
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
System Network Configuration Discovery: Internet Connection Discovery
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-30 05:06
Signatures
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
2024-11-30 05:06
Reported
2024-11-30 05:08
Platform
win7-20240903-en
Max time kernel
112s
Max time network
116s
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 |
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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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 |
| 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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe
"C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| TH | 184.22.175.13:80 | tcp | |
| TH | 184.22.175.13:80 | tcp |
Files
memory/2492-0-0x0000000000C20000-0x0000000000C3F000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f03919bac996a86ad98d9b92e29a648e |
| SHA1 | fbb39548c864b01c36dd617682c8e368408534f6 |
| SHA256 | 74b507d2b6f1877c14e5287a05256195838d88c89c6061f86c1e34833f4b9566 |
| SHA512 | af2e0f0d170e5a4a9b7ceb2b00e32dc3529181351f6a4b31cee08a576f4de4c15c10c5b13f74964a9923a5887d70737295a7cbede5a0d37f324cd0c807971b5c |
memory/2492-3-0x0000000000070000-0x000000000008F000-memory.dmp
memory/2492-10-0x0000000000C20000-0x0000000000C3F000-memory.dmp
memory/2492-11-0x0000000000070000-0x000000000008F000-memory.dmp
memory/1448-13-0x0000000000EE0000-0x0000000000EFF000-memory.dmp
memory/2492-19-0x0000000000C20000-0x0000000000C3F000-memory.dmp
memory/1448-26-0x0000000000EE0000-0x0000000000EFF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-30 05:06
Reported
2024-11-30 05:08
Platform
win10v2004-20241007-en
Max time kernel
111s
Max time network
110s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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 |
| 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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe
"C:\Users\Admin\AppData\Local\Temp\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.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\2ef20b43173ef6d29a6a156e0b87e7753eb226c03a09715974ee1cd9f9fe5783N.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| TH | 184.22.175.13:80 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/3004-0-0x0000000000480000-0x000000000049F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | c7fbf96550f971476a46c85402cf282a |
| SHA1 | 5613486b235931fc01c18b47b7842b7d57baee4c |
| SHA256 | 1a0256de427d08a41e45f76c76162027666eff01665f0a8de11e50b75e1a74a0 |
| SHA512 | 5c2e6bae1fde2034784cc78d17c1b7a39add4a2306121635fef492e7e706e22939394db065ea681d6cdec9eed4671c574b701ddeade1d393519038e8d272d855 |
memory/4608-4-0x00000000008D0000-0x00000000008EF000-memory.dmp
memory/3004-6-0x0000000000480000-0x000000000049F000-memory.dmp
memory/4608-8-0x00000000008D0000-0x00000000008EF000-memory.dmp
memory/3004-14-0x0000000000480000-0x000000000049F000-memory.dmp
memory/4608-21-0x00000000008D0000-0x00000000008EF000-memory.dmp