Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:19
Static task
static1
Behavioral task
behavioral1
Sample
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
Resource
win10v2004-en-20220113
General
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Target
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
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Size
36KB
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MD5
6b706ce332f4129fde2fb95a31759cc1
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SHA1
ba5969943638f33e917d38ee818622792be6f9c3
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SHA256
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873
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SHA512
306b8de814d1e9bc1dc9534f0ae14c420c14cf31773948ed06c4016d3b47997f8d08b1622eec2653e6a2422b3a1eeb4e0d361c75141a0be2aa85b9e10f5d0981
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1860 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1072 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exepid process 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.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:
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exedescription pid process Token: SeIncBasePriorityPrivilege 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.execmd.exedescription pid process target process PID 612 wrote to memory of 1860 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe MediaCenter.exe PID 612 wrote to memory of 1860 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe MediaCenter.exe PID 612 wrote to memory of 1860 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe MediaCenter.exe PID 612 wrote to memory of 1860 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe MediaCenter.exe PID 612 wrote to memory of 1072 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe cmd.exe PID 612 wrote to memory of 1072 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe cmd.exe PID 612 wrote to memory of 1072 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe cmd.exe PID 612 wrote to memory of 1072 612 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe cmd.exe PID 1072 wrote to memory of 976 1072 cmd.exe PING.EXE PID 1072 wrote to memory of 976 1072 cmd.exe PING.EXE PID 1072 wrote to memory of 976 1072 cmd.exe PING.EXE PID 1072 wrote to memory of 976 1072 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:612 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1860 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:976
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
a38a91d8d32b066b6542ff982aa8f414
SHA101165232e3819aac3f1f14e034d3dd6a88f35f30
SHA256711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987
SHA512ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add
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MD5
a38a91d8d32b066b6542ff982aa8f414
SHA101165232e3819aac3f1f14e034d3dd6a88f35f30
SHA256711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987
SHA512ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add
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MD5
a38a91d8d32b066b6542ff982aa8f414
SHA101165232e3819aac3f1f14e034d3dd6a88f35f30
SHA256711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987
SHA512ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add