Analysis Overview
SHA256
e84e3f69364a3aa00fee5e5f24744d77ac01c026b004756ca65e19a891f4de54
Threat Level: Known bad
The file 10fa04bbf25570d83c37d5b7008fe85d was found to be: Known bad.
Malicious Activity Summary
Sakula
Sakula payload
Sakula family
Executes dropped EXE
Deletes itself
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-10 02:36
Signatures
Sakula family
Sakula payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-10 02:36
Reported
2022-10-10 02:38
Platform
win7-20220812-en
Max time kernel
145s
Max time network
152s
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 |
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\10fa04bbf25570d83c37d5b7008fe85d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.exe
"C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.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 | |
| TH | 184.22.175.13:80 | tcp |
Files
memory/1660-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8980a028284d01cd9e2c420821cfb545 |
| SHA1 | aaed98670e1078b31212f9db737fb61205d78c15 |
| SHA256 | ae6663253cb19735f97de2e7c1d520b554c7a79c93569ae8246d0289e928c807 |
| SHA512 | dd382c2f941b2d18842fa782b161ca6ca0e949061466ff63d6dd46b2b8f727cc76439f8efdc949363cb7c14571437b0fb1f8bc83287c318d2f1c28e2703035eb |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8980a028284d01cd9e2c420821cfb545 |
| SHA1 | aaed98670e1078b31212f9db737fb61205d78c15 |
| SHA256 | ae6663253cb19735f97de2e7c1d520b554c7a79c93569ae8246d0289e928c807 |
| SHA512 | dd382c2f941b2d18842fa782b161ca6ca0e949061466ff63d6dd46b2b8f727cc76439f8efdc949363cb7c14571437b0fb1f8bc83287c318d2f1c28e2703035eb |
memory/864-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 8980a028284d01cd9e2c420821cfb545 |
| SHA1 | aaed98670e1078b31212f9db737fb61205d78c15 |
| SHA256 | ae6663253cb19735f97de2e7c1d520b554c7a79c93569ae8246d0289e928c807 |
| SHA512 | dd382c2f941b2d18842fa782b161ca6ca0e949061466ff63d6dd46b2b8f727cc76439f8efdc949363cb7c14571437b0fb1f8bc83287c318d2f1c28e2703035eb |
memory/1956-60-0x0000000000000000-mapping.dmp
memory/776-61-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-10 02:36
Reported
2022-10-10 02:38
Platform
win10v2004-20220812-en
Max time kernel
116s
Max time network
151s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.exe
"C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.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\10fa04bbf25570d83c37d5b7008fe85d.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 | 93.184.220.29:80 | tcp | |
| NL | 95.101.78.106:80 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| US | 20.44.10.122:443 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| 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/3840-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | a0e87a3e61eab892a7abcc03afef4a78 |
| SHA1 | 43512147b7c45f536ca1866da224db904f536879 |
| SHA256 | 6ad258500767c04c0565ec88026caa01a82378cda963d06035bbf467a016f211 |
| SHA512 | fc2a91cb70aad43a90b03da685febd4a20bd1597261418cca068fa3e8c345c81aed645c7d045ba3abeca8a87e458098c92f28cb2927fd5c166c7ebd1d77df643 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | a0e87a3e61eab892a7abcc03afef4a78 |
| SHA1 | 43512147b7c45f536ca1866da224db904f536879 |
| SHA256 | 6ad258500767c04c0565ec88026caa01a82378cda963d06035bbf467a016f211 |
| SHA512 | fc2a91cb70aad43a90b03da685febd4a20bd1597261418cca068fa3e8c345c81aed645c7d045ba3abeca8a87e458098c92f28cb2927fd5c166c7ebd1d77df643 |
memory/3384-135-0x0000000000000000-mapping.dmp
memory/3412-136-0x0000000000000000-mapping.dmp