Analysis
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max time kernel
119s -
max time network
145s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:28
Static task
static1
Behavioral task
behavioral1
Sample
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe
Resource
win10v2004-en-20220112
General
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Target
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe
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Size
36KB
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MD5
0813bddaf43c7d4bbcbb5b5c1e8026c4
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SHA1
2ce62f8461f481525074db1200d4c883216bf9d6
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SHA256
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c
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SHA512
e5c1e4754301eb27b6ab3ae1a0740f8e4ec14c9fb569d2636cc58b365f5cd72952c297c703a2210e9ae21d8bdfcc6eea9f3719808cd23ce750ecb566aa47fecb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1680 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1960 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exepid process 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.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:
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exedescription pid process Token: SeIncBasePriorityPrivilege 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.execmd.exedescription pid process target process PID 944 wrote to memory of 1680 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe MediaCenter.exe PID 944 wrote to memory of 1680 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe MediaCenter.exe PID 944 wrote to memory of 1680 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe MediaCenter.exe PID 944 wrote to memory of 1680 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe MediaCenter.exe PID 944 wrote to memory of 1960 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe cmd.exe PID 944 wrote to memory of 1960 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe cmd.exe PID 944 wrote to memory of 1960 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe cmd.exe PID 944 wrote to memory of 1960 944 0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe cmd.exe PID 1960 wrote to memory of 1924 1960 cmd.exe PING.EXE PID 1960 wrote to memory of 1924 1960 cmd.exe PING.EXE PID 1960 wrote to memory of 1924 1960 cmd.exe PING.EXE PID 1960 wrote to memory of 1924 1960 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe"C:\Users\Admin\AppData\Local\Temp\0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1680 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d7963e3fc574d97c1d6207cb5d5816c33c3e3da57987e025a1e39ae3d15881c.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1924
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
0384387b28039247e4fa73f9514bdbf3
SHA11b2c89365a10c2a0b7a694fc9a6a232add9ed885
SHA256463e5865f4a0ef41307478a02586254a576389a1adc764f19f1119f14815852f
SHA51281d4626387ec5c11d2c42bd9993981668d7e2edafcecc9762a3b22f956ecb3316872698756b226b10fb8f8b8f519c7e0ddb4f725b47681eef1d9705277d8de18
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MD5
0384387b28039247e4fa73f9514bdbf3
SHA11b2c89365a10c2a0b7a694fc9a6a232add9ed885
SHA256463e5865f4a0ef41307478a02586254a576389a1adc764f19f1119f14815852f
SHA51281d4626387ec5c11d2c42bd9993981668d7e2edafcecc9762a3b22f956ecb3316872698756b226b10fb8f8b8f519c7e0ddb4f725b47681eef1d9705277d8de18
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MD5
0384387b28039247e4fa73f9514bdbf3
SHA11b2c89365a10c2a0b7a694fc9a6a232add9ed885
SHA256463e5865f4a0ef41307478a02586254a576389a1adc764f19f1119f14815852f
SHA51281d4626387ec5c11d2c42bd9993981668d7e2edafcecc9762a3b22f956ecb3316872698756b226b10fb8f8b8f519c7e0ddb4f725b47681eef1d9705277d8de18