Analysis Overview
SHA256
c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822
Threat Level: Known bad
The file c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula
Sakula payload
Deletes itself
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Runs ping.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-24 16:48
Signatures
Sakula family
Sakula payload
| 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: behavioral2
Detonation Overview
Submitted
2024-11-24 16:48
Reported
2024-11-24 16:50
Platform
win10v2004-20241007-en
Max time kernel
96s
Max time network
100s
Command Line
Signatures
Sakula
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe
"C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.savmpet.com | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 229.198.34.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
| MD5 | 47bbd4b1c35a0c22579ca6bb69677d30 |
| SHA1 | 3360835f4face6efcfa7ede89fabc8357f2602cd |
| SHA256 | 58e115f3ec70afea2c5fd3cc721746d010fce5e7c6c827d71d08fc1d26e7a134 |
| SHA512 | d56f84566e2b0c5057b3136accc780b4671d6687d2dc3d235002e1837d95d87dc12985e460a2234e792825598c83417ac7e339778cb797af1914f44635bb1b3c |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-24 16:48
Reported
2024-11-24 16:50
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Sakula
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| 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\AdobeUpdate.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe
"C:\Users\Admin\AppData\Local\Temp\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.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\c893ce32e420e4667034d7e65be8a3274a7b4a39044b08973c5725d43b0b8822N.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.savmpet.com | udp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
| US | 52.34.198.229:80 | www.savmpet.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
| MD5 | 9103883f03f7e7b8db65f2878ffbfa34 |
| SHA1 | e931a9bd04e59ab12cc378e7e0f6f1b1a30cded4 |
| SHA256 | 8a1f2070789e6340e503b351ac2f3b7b52463c1149dcdd6c0dad9c93eaf7872d |
| SHA512 | 1a35d1810abef0cc97ea755901f5d465b013ca7e513722dccc8fcb0a9180db8047c0b733904fb2fc09e839f4aca8480e8f8675efa6ff2f52d3b50372e31a38b2 |