Analysis
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max time kernel
120s -
max time network
150s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 10:32
Static task
static1
Behavioral task
behavioral1
Sample
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe
Resource
win10v2004-en-20220112
General
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Target
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe
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Size
35KB
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MD5
402dc588b6efc6dde2452e628ccbf820
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SHA1
cdf983d133880e150651ebc710a3bf36b4ae3021
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SHA256
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6
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SHA512
0a4542b760c59a8d3d2d57115f495a3fedeeaaa5d5569084246ec3056d556cbb19c38bb5546429e8005697abed14ff8b85789a1a81bcb7e9564d9a00259c765b
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1224 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1292 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exepid process 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.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:
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exedescription pid process Token: SeIncBasePriorityPrivilege 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.execmd.exedescription pid process target process PID 1128 wrote to memory of 1224 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe MediaCenter.exe PID 1128 wrote to memory of 1224 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe MediaCenter.exe PID 1128 wrote to memory of 1224 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe MediaCenter.exe PID 1128 wrote to memory of 1224 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe MediaCenter.exe PID 1128 wrote to memory of 1292 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe cmd.exe PID 1128 wrote to memory of 1292 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe cmd.exe PID 1128 wrote to memory of 1292 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe cmd.exe PID 1128 wrote to memory of 1292 1128 06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe cmd.exe PID 1292 wrote to memory of 2020 1292 cmd.exe PING.EXE PID 1292 wrote to memory of 2020 1292 cmd.exe PING.EXE PID 1292 wrote to memory of 2020 1292 cmd.exe PING.EXE PID 1292 wrote to memory of 2020 1292 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe"C:\Users\Admin\AppData\Local\Temp\06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1224 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06e2566de35015bc090caea875ffdc9f11de8ca593fa5b8422a30a2089ea8ba6.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:2020
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
3c9d508eb97d65ac6f6c7dff74d3c97e
SHA135a8048da46f85b5af0e2981e5a264be74272e84
SHA25695753092f3e22e1cf0842e9c436a67719ce5b17ba25b4083ee20e2a86f19a8f7
SHA5126ad4afcc865422c06e7574f13b001a0a82c8dfe05c365557d387045b9aa72c906720a3b1c868f0315bf381b61ee785f4c50f28c743a0e7caf20cf4e23cd1a023
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
3c9d508eb97d65ac6f6c7dff74d3c97e
SHA135a8048da46f85b5af0e2981e5a264be74272e84
SHA25695753092f3e22e1cf0842e9c436a67719ce5b17ba25b4083ee20e2a86f19a8f7
SHA5126ad4afcc865422c06e7574f13b001a0a82c8dfe05c365557d387045b9aa72c906720a3b1c868f0315bf381b61ee785f4c50f28c743a0e7caf20cf4e23cd1a023
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
3c9d508eb97d65ac6f6c7dff74d3c97e
SHA135a8048da46f85b5af0e2981e5a264be74272e84
SHA25695753092f3e22e1cf0842e9c436a67719ce5b17ba25b4083ee20e2a86f19a8f7
SHA5126ad4afcc865422c06e7574f13b001a0a82c8dfe05c365557d387045b9aa72c906720a3b1c868f0315bf381b61ee785f4c50f28c743a0e7caf20cf4e23cd1a023
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memory/1128-55-0x0000000075421000-0x0000000075423000-memory.dmpFilesize
8KB