Analysis
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max time kernel
152s -
max time network
169s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12/02/2022, 06:44
Static task
static1
Behavioral task
behavioral1
Sample
0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe
Resource
win10v2004-en-20220113
General
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Target
0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe
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Size
89KB
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MD5
88bc6b76789582e2d11478b64d13a552
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SHA1
0a530438b5e4616e84ae9ea83dcfdff22500a0ae
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SHA256
0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664
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SHA512
bc6f3607a7cbf6090ae5ed66cc12b7e8cdde2c649ce626dcc7e4df24ea513e78426aa176ca454d5872ee67274742c9d52d2138ff5474f9d4f2bea3084315cb73
Malware Config
Signatures
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Sakula Payload 2 IoCs
resource yara_rule behavioral1/files/0x0008000000012247-55.dat family_sakula behavioral1/files/0x0008000000012247-56.dat family_sakula -
Executes dropped EXE 1 IoCs
pid Process 1544 MediaCenter.exe -
Deletes itself 1 IoCs
pid Process 812 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.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
pid Process 1996 PING.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1664 wrote to memory of 1544 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 27 PID 1664 wrote to memory of 1544 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 27 PID 1664 wrote to memory of 1544 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 27 PID 1664 wrote to memory of 1544 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 27 PID 1664 wrote to memory of 812 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 30 PID 1664 wrote to memory of 812 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 30 PID 1664 wrote to memory of 812 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 30 PID 1664 wrote to memory of 812 1664 0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe 30 PID 812 wrote to memory of 1996 812 cmd.exe 32 PID 812 wrote to memory of 1996 812 cmd.exe 32 PID 812 wrote to memory of 1996 812 cmd.exe 32 PID 812 wrote to memory of 1996 812 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe"C:\Users\Admin\AppData\Local\Temp\0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1544
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f17758abd343af0a92eeb509a25cdf3529ae54c98251cb1285a4565e34bf664.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1996
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