Analysis
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max time kernel
122s -
max time network
149s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 11:23
Static task
static1
Behavioral task
behavioral1
Sample
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe
Resource
win10v2004-en-20220113
General
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Target
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe
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Size
36KB
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MD5
dc4b759374a735ae4da1f98c4e412646
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SHA1
284822052c6a0cf78b98260f4250ae9674342059
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SHA256
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044
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SHA512
b4e05bc65afaaa25a3d0502425e99074b9f0065ee919636f34bf669003d2fdfe994d1cec76cb7d05c6ee3760097d013774701d17036ed78ad23ac985bfb8e139
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 744 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 440 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exepid process 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.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:
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exedescription pid process Token: SeIncBasePriorityPrivilege 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.execmd.exedescription pid process target process PID 1084 wrote to memory of 744 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe MediaCenter.exe PID 1084 wrote to memory of 744 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe MediaCenter.exe PID 1084 wrote to memory of 744 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe MediaCenter.exe PID 1084 wrote to memory of 744 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe MediaCenter.exe PID 1084 wrote to memory of 440 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe cmd.exe PID 1084 wrote to memory of 440 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe cmd.exe PID 1084 wrote to memory of 440 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe cmd.exe PID 1084 wrote to memory of 440 1084 0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe cmd.exe PID 440 wrote to memory of 1144 440 cmd.exe PING.EXE PID 440 wrote to memory of 1144 440 cmd.exe PING.EXE PID 440 wrote to memory of 1144 440 cmd.exe PING.EXE PID 440 wrote to memory of 1144 440 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe"C:\Users\Admin\AppData\Local\Temp\0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:744 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0482b21c0db0db94a1b0552a232cc6598d34ec3010c2ddac3ad7cd4f28507044.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:440 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1144
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
6c3238a17a6795a940e48d00fed206d0
SHA110825853bcb8f0831d8d7c884a778300670a335c
SHA2568d1260e7fd17ad7e64f84b6ab35f28d2cda6015be55b86bb56c4ef3a6b91bee6
SHA5129180e04dc8acfb4547079dfa03fe9a4619dec07edd7832d4716803cf292c0ee6d51faa48411204f72c083c1216abaddb2e0678ef72e610625237572948b0f85b
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
6c3238a17a6795a940e48d00fed206d0
SHA110825853bcb8f0831d8d7c884a778300670a335c
SHA2568d1260e7fd17ad7e64f84b6ab35f28d2cda6015be55b86bb56c4ef3a6b91bee6
SHA5129180e04dc8acfb4547079dfa03fe9a4619dec07edd7832d4716803cf292c0ee6d51faa48411204f72c083c1216abaddb2e0678ef72e610625237572948b0f85b
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
6c3238a17a6795a940e48d00fed206d0
SHA110825853bcb8f0831d8d7c884a778300670a335c
SHA2568d1260e7fd17ad7e64f84b6ab35f28d2cda6015be55b86bb56c4ef3a6b91bee6
SHA5129180e04dc8acfb4547079dfa03fe9a4619dec07edd7832d4716803cf292c0ee6d51faa48411204f72c083c1216abaddb2e0678ef72e610625237572948b0f85b
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memory/1084-54-0x0000000075341000-0x0000000075343000-memory.dmpFilesize
8KB