Analysis
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max time kernel
170s -
max time network
184s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
30-01-2022 19:21
Static task
static1
Behavioral task
behavioral1
Sample
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe
Resource
win10-en-20211208
General
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Target
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe
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Size
92KB
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MD5
4e239b731a0f1dbf26b503d5e2a81514
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SHA1
014e7adb9db94633b92b21f8ef60edcb25eaa2ee
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SHA256
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25
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SHA512
57e2dac98cc30e35e083e715700025957bcacac113c97475fcf9c26a7ca2aaa84a5a7cb3b3b148d169e54740d2f8e150c6894750263dbf365e802a04607c12fe
Malware Config
Signatures
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Sakula Payload 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe family_sakula C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe family_sakula -
Executes dropped EXE 1 IoCs
Processes:
AdobeUpdate.exepid process 4024 AdobeUpdate.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe" 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.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:
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exedescription pid process Token: SeIncBasePriorityPrivilege 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.execmd.exedescription pid process target process PID 788 wrote to memory of 4024 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe AdobeUpdate.exe PID 788 wrote to memory of 4024 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe AdobeUpdate.exe PID 788 wrote to memory of 4024 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe AdobeUpdate.exe PID 788 wrote to memory of 4312 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe cmd.exe PID 788 wrote to memory of 4312 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe cmd.exe PID 788 wrote to memory of 4312 788 11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe cmd.exe PID 4312 wrote to memory of 4184 4312 cmd.exe PING.EXE PID 4312 wrote to memory of 4184 4312 cmd.exe PING.EXE PID 4312 wrote to memory of 4184 4312 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe"C:\Users\Admin\AppData\Local\Temp\11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe"1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:788 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe2⤵
- Executes dropped EXE
PID:4024 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11deda004de4cb1a69215da8728adad5d3db60840340e98448bd1a60f3362d25.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:4184
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
8d5101c21d755a19eb2912814f50c590
SHA15a14e87c0f9e462e4ad58a27956b30dd061c53b9
SHA2564ffbe513d5c6fb650caa2bbcdb2cfc18cdc332c3e9579c93b0cb2557cf6e7907
SHA5124d05281fc75118fc27b226d10c2a8d7ca9d928b385927c9d0c085e1658cd35bf8fecef32523d0f4de9334b667ec86176be40c809577de9c6ca9b593bbcc10581
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MD5
8d5101c21d755a19eb2912814f50c590
SHA15a14e87c0f9e462e4ad58a27956b30dd061c53b9
SHA2564ffbe513d5c6fb650caa2bbcdb2cfc18cdc332c3e9579c93b0cb2557cf6e7907
SHA5124d05281fc75118fc27b226d10c2a8d7ca9d928b385927c9d0c085e1658cd35bf8fecef32523d0f4de9334b667ec86176be40c809577de9c6ca9b593bbcc10581