Analysis Overview
SHA256
995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa
Threat Level: Known bad
The file 995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa was found to be: Known bad.
Malicious Activity Summary
Sakula family
Sakula Payload
Sakula
Executes dropped EXE
Checks computer location settings
Deletes itself
Loads dropped DLL
Adds Run key to start application
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-24 11:10
Signatures
Sakula Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sakula family
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-24 11:09
Reported
2022-02-24 11:12
Platform
win7-20220223-en
Max time kernel
4294182s
Max time network
125s
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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe
"C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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/1692-54-0x0000000076731000-0x0000000076733000-memory.dmp
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | d47d2dbf6dac4a6e63177740c1997b9e |
| SHA1 | d6fdec33c9cc89892c9cc16217471d48a48cb132 |
| SHA256 | 99412832c2597154e7d28d2e71839322d83c400ab4929be2f62284a1860f6e6e |
| SHA512 | 59528be3bbe877ea67d57567553f0a7b8e769738af4fb4a9ec6b329339e90283a611cec473236de937552570e4a25d8425e090a86f5dd7101276b67b84826fab |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | d47d2dbf6dac4a6e63177740c1997b9e |
| SHA1 | d6fdec33c9cc89892c9cc16217471d48a48cb132 |
| SHA256 | 99412832c2597154e7d28d2e71839322d83c400ab4929be2f62284a1860f6e6e |
| SHA512 | 59528be3bbe877ea67d57567553f0a7b8e769738af4fb4a9ec6b329339e90283a611cec473236de937552570e4a25d8425e090a86f5dd7101276b67b84826fab |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | d47d2dbf6dac4a6e63177740c1997b9e |
| SHA1 | d6fdec33c9cc89892c9cc16217471d48a48cb132 |
| SHA256 | 99412832c2597154e7d28d2e71839322d83c400ab4929be2f62284a1860f6e6e |
| SHA512 | 59528be3bbe877ea67d57567553f0a7b8e769738af4fb4a9ec6b329339e90283a611cec473236de937552570e4a25d8425e090a86f5dd7101276b67b84826fab |
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-24 11:09
Reported
2022-02-24 11:12
Platform
win10-en-20211208
Max time kernel
146s
Max time network
154s
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 |
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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe
"C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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 | citrix.vipreclod.com | udp |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| 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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | a6fcda567f3ffe12d8338498968404af |
| SHA1 | 34890d1bfbcbbf0438082d51dc7dbf4c63c22b23 |
| SHA256 | b455783a2d6ce87a8efafb90b90d7dd1ce462798b49f495e22be278c560da872 |
| SHA512 | 8b32dfc8f9154b398938006a9652cadc3e5bce6d643e37843f8c849a0c3ef277cc93047b52806522df975522e5c63a59f7b3b57bd2a792b45603a92cd251041e |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | a6fcda567f3ffe12d8338498968404af |
| SHA1 | 34890d1bfbcbbf0438082d51dc7dbf4c63c22b23 |
| SHA256 | b455783a2d6ce87a8efafb90b90d7dd1ce462798b49f495e22be278c560da872 |
| SHA512 | 8b32dfc8f9154b398938006a9652cadc3e5bce6d643e37843f8c849a0c3ef277cc93047b52806522df975522e5c63a59f7b3b57bd2a792b45603a92cd251041e |
Analysis: behavioral3
Detonation Overview
Submitted
2022-02-24 11:09
Reported
2022-02-24 11:12
Platform
win10v2004-en-20220113
Max time kernel
137s
Max time network
141s
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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.exe
"C:\Users\Admin\AppData\Local\Temp\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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\995e26d3c24d06f40dd6771fa55d0127639a50e59249c593cb21ee3ea9401cfa.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 | citrix.vipreclod.com | udp |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | citrix.vipreclod.com | udp |
| 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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 09a30137ce61df288e18c8428e6bfffe |
| SHA1 | 8a8a1b16a783a0902ccb02d76ac7b4b04d9dc359 |
| SHA256 | dd5db5e5f740959c4844f38926e57b68acddb1b65c3eb0de05c14a578b84b7de |
| SHA512 | 6d8cb3b28034d3cb1c82b15fe5474795840a409a54274f3ec8f37c46d0c883f8848c41e8bd42405e197187bb25c6112cd7a69cf743921e60cd067469c8fc6c54 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 09a30137ce61df288e18c8428e6bfffe |
| SHA1 | 8a8a1b16a783a0902ccb02d76ac7b4b04d9dc359 |
| SHA256 | dd5db5e5f740959c4844f38926e57b68acddb1b65c3eb0de05c14a578b84b7de |
| SHA512 | 6d8cb3b28034d3cb1c82b15fe5474795840a409a54274f3ec8f37c46d0c883f8848c41e8bd42405e197187bb25c6112cd7a69cf743921e60cd067469c8fc6c54 |