Analysis
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max time kernel
135s -
max time network
150s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:33
Static task
static1
Behavioral task
behavioral1
Sample
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe
Resource
win10v2004-en-20220113
General
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Target
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe
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Size
58KB
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MD5
eabef2d4612cfd3a6e1863da5e183b56
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SHA1
0b9a0caa06e1c086b9395de9971a1129c597b50e
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SHA256
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c
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SHA512
1250a1dda828041694c562098132380abaaa38a34b89cfead8af4691fd166249b9b69ad74e34403a3ec13f0517d6af87282c64d1227ece97c80024ed068074bf
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1212 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1664 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exepid process 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.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:
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exedescription pid process Token: SeIncBasePriorityPrivilege 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.execmd.exedescription pid process target process PID 1880 wrote to memory of 1212 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe MediaCenter.exe PID 1880 wrote to memory of 1212 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe MediaCenter.exe PID 1880 wrote to memory of 1212 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe MediaCenter.exe PID 1880 wrote to memory of 1212 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe MediaCenter.exe PID 1880 wrote to memory of 1664 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe cmd.exe PID 1880 wrote to memory of 1664 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe cmd.exe PID 1880 wrote to memory of 1664 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe cmd.exe PID 1880 wrote to memory of 1664 1880 0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe cmd.exe PID 1664 wrote to memory of 1200 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 1200 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 1200 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 1200 1664 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe"C:\Users\Admin\AppData\Local\Temp\0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1212 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d3e6e1e4e10c7e366a65a5d7829053b0ddc43b9f70e9965bc411c3efe386f0c.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1200
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
dce755079fdcd704ec7e3fb9505d94a4
SHA19dbc3c0ce25905eef6021ec8981b5069de670f24
SHA256386bf4fe12ff0066967b2d3fe7a8c15b1c911965e0a54ff0a8ebc82b11f33fae
SHA51217466fe237ac00f9cf9d4913f197903e60acfb162515b6aa0b6d266d4514083578121b5b041a42ff6d424abd4d1dac0f72719f9fb626a9c1e69a4be61922b48c
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MD5
dce755079fdcd704ec7e3fb9505d94a4
SHA19dbc3c0ce25905eef6021ec8981b5069de670f24
SHA256386bf4fe12ff0066967b2d3fe7a8c15b1c911965e0a54ff0a8ebc82b11f33fae
SHA51217466fe237ac00f9cf9d4913f197903e60acfb162515b6aa0b6d266d4514083578121b5b041a42ff6d424abd4d1dac0f72719f9fb626a9c1e69a4be61922b48c
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MD5
dce755079fdcd704ec7e3fb9505d94a4
SHA19dbc3c0ce25905eef6021ec8981b5069de670f24
SHA256386bf4fe12ff0066967b2d3fe7a8c15b1c911965e0a54ff0a8ebc82b11f33fae
SHA51217466fe237ac00f9cf9d4913f197903e60acfb162515b6aa0b6d266d4514083578121b5b041a42ff6d424abd4d1dac0f72719f9fb626a9c1e69a4be61922b48c