Analysis Overview
SHA256
dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49
Threat Level: Known bad
The file dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula
Sakula payload
Executes dropped EXE
Deletes itself
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
System Network Configuration Discovery: Internet Connection Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-26 17:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-26 17:30
Reported
2024-11-26 17:32
Platform
win7-20241010-en
Max time kernel
112s
Max time network
120s
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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe | 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\MicroMedia\MediaCenter.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe
"C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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/2536-0-0x0000000000400000-0x000000000041A000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 3da902b1fafb91b0f94c31c8b1527ee9 |
| SHA1 | 5ed0bbe09abdcb8d4fc2228a38347514be508202 |
| SHA256 | 9db3dfe574f1419d124fa6a670bdd509addad5c284f6c089fc077d543d26d7e3 |
| SHA512 | 7f9668def27fa4003079a1ebe0082bc6ef312238852e6cb1228fea86febb1622915905ce4f3a4338075181f099cc843857e6da0ffeb145fcccb25f2dac9de97a |
memory/2536-8-0x0000000000220000-0x000000000023A000-memory.dmp
memory/2536-10-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2536-11-0x0000000000220000-0x000000000023A000-memory.dmp
memory/2296-13-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2536-19-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2296-26-0x0000000000400000-0x000000000041A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-26 17:30
Reported
2024-11-26 17:32
Platform
win10v2004-20241007-en
Max time kernel
111s
Max time network
119s
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe | 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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.exe
"C:\Users\Admin\AppData\Local\Temp\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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\dbf16b3fbe1e72684582b200e16c998f10e4d8114550083646da48c6aaabdf49N.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | 99.209.201.84.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 | 68.209.201.84.in-addr.arpa | udp |
| TH | 184.22.175.13:80 | tcp |
Files
memory/948-0-0x0000000000400000-0x000000000041A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | fd4f44376e9ba989eae4af82d822fd66 |
| SHA1 | c111ed8fff0e023e24b684ec6253ffe03b53681f |
| SHA256 | a2c77ce4cad32aed2992f68a9e162e4e3d44b14803a2efdb75da8e8056953210 |
| SHA512 | b8dcdf35cde2ce91774def4aef2e53b5c959cbee006e33aa97be1d4acda400f51137e6c6310041c73b03692cd0e72143a6e2cd1b9f237963c8bdb9f5ef675974 |
memory/948-5-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2296-7-0x0000000000400000-0x000000000041A000-memory.dmp
memory/948-13-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2296-17-0x0000000000400000-0x000000000041A000-memory.dmp