Analysis
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max time kernel
147s -
max time network
163s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 08:02
Static task
static1
Behavioral task
behavioral1
Sample
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe
Resource
win10v2004-en-20220112
General
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Target
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe
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Size
176KB
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MD5
4f2e7a99aed5c9edf13fce5053d845c4
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SHA1
05c2652699221730887ac7f3cf0e2c3595b438be
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SHA256
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f
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SHA512
3ef8897e3e8a52c4bd7b456687a10e4e683686d4c5911cbf9889d74f6bca9bb540bc448d1cbea9596423aef1721831925c909aebeba9e14fff83b8fc63926076
Malware Config
Signatures
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Sakula Payload 4 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe family_sakula behavioral1/memory/1660-59-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral1/memory/840-60-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula -
Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 840 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1212 cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exepid process 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exedescription pid process Token: SeIncBasePriorityPrivilege 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.execmd.exedescription pid process target process PID 1660 wrote to memory of 840 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe MediaCenter.exe PID 1660 wrote to memory of 840 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe MediaCenter.exe PID 1660 wrote to memory of 840 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe MediaCenter.exe PID 1660 wrote to memory of 840 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe MediaCenter.exe PID 1660 wrote to memory of 1212 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe cmd.exe PID 1660 wrote to memory of 1212 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe cmd.exe PID 1660 wrote to memory of 1212 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe cmd.exe PID 1660 wrote to memory of 1212 1660 0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe cmd.exe PID 1212 wrote to memory of 1152 1212 cmd.exe PING.EXE PID 1212 wrote to memory of 1152 1212 cmd.exe PING.EXE PID 1212 wrote to memory of 1152 1212 cmd.exe PING.EXE PID 1212 wrote to memory of 1152 1212 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe"C:\Users\Admin\AppData\Local\Temp\0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:840 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0bd9866ebf0aacd07429ec32f9a8e4aef2580e47132ee2769fff3df95cb5282f.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1152
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
00aae1cb0430a61032118daec4f49b45
SHA1edd2557a93534b8dc593bcc35e9b5f954e61c8df
SHA256ec28baa9193494cf0251ccf7f0391580b3e4613d312e1be8a4d6b7013085b42a
SHA512e0afaa6d2c05b0327440f791dc7b0f73bbcc98d4bb85244937ab5ddebb1fd4d7795332d3f78865188539c1f64be7b65f3dc0d53c8e5e410be7c86c11f8145336
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MD5
00aae1cb0430a61032118daec4f49b45
SHA1edd2557a93534b8dc593bcc35e9b5f954e61c8df
SHA256ec28baa9193494cf0251ccf7f0391580b3e4613d312e1be8a4d6b7013085b42a
SHA512e0afaa6d2c05b0327440f791dc7b0f73bbcc98d4bb85244937ab5ddebb1fd4d7795332d3f78865188539c1f64be7b65f3dc0d53c8e5e410be7c86c11f8145336