Analysis
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max time kernel
120s -
max time network
130s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:18
Static task
static1
Behavioral task
behavioral1
Sample
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe
Resource
win10v2004-en-20220112
General
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Target
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe
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Size
60KB
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MD5
d9140d1870087785e518e170c55ca0a9
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SHA1
bfa1bb73ccd2050e33ed7ce720c9bc9bd357dac6
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SHA256
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745
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SHA512
c7db42102c288831384e4985da05315d15823fde9415f90eea060318739f252bf47afd183ff9a5feeb93c31a2c7ac7ddb507e5fd9984c7b58707b4178d53a801
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1100 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1176 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exepid process 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.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:
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exedescription pid process Token: SeIncBasePriorityPrivilege 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.execmd.exedescription pid process target process PID 952 wrote to memory of 1100 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe MediaCenter.exe PID 952 wrote to memory of 1100 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe MediaCenter.exe PID 952 wrote to memory of 1100 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe MediaCenter.exe PID 952 wrote to memory of 1100 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe MediaCenter.exe PID 952 wrote to memory of 1176 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe cmd.exe PID 952 wrote to memory of 1176 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe cmd.exe PID 952 wrote to memory of 1176 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe cmd.exe PID 952 wrote to memory of 1176 952 0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe cmd.exe PID 1176 wrote to memory of 1196 1176 cmd.exe PING.EXE PID 1176 wrote to memory of 1196 1176 cmd.exe PING.EXE PID 1176 wrote to memory of 1196 1176 cmd.exe PING.EXE PID 1176 wrote to memory of 1196 1176 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe"C:\Users\Admin\AppData\Local\Temp\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1100 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1196
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f0ef1450198d548eb00b448f9d945d3a
SHA185098fdbb2b3614040be88a69c64feb05d897e09
SHA25677a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf
SHA51226ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf
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MD5
f0ef1450198d548eb00b448f9d945d3a
SHA185098fdbb2b3614040be88a69c64feb05d897e09
SHA25677a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf
SHA51226ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf
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MD5
f0ef1450198d548eb00b448f9d945d3a
SHA185098fdbb2b3614040be88a69c64feb05d897e09
SHA25677a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf
SHA51226ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf