Analysis
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max time kernel
149s -
max time network
166s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 07:14
Static task
static1
Behavioral task
behavioral1
Sample
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe
Resource
win10v2004-en-20220113
General
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Target
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe
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Size
35KB
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MD5
785dff92b818fe0c10cb4223b35a04e3
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SHA1
299996664866f5cd78e96d162b29f40d2b798d18
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SHA256
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504
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SHA512
94e90f8391c39d77a51164c2f35380d991d1db7348f9972ca30a6e58a913645664ac9fd88479398e43cb93d1de3764291d71f1954c42ea184b099258d5b34ed1
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 868 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 804 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exepid process 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.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:
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exedescription pid process Token: SeIncBasePriorityPrivilege 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.execmd.exedescription pid process target process PID 1548 wrote to memory of 868 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe MediaCenter.exe PID 1548 wrote to memory of 868 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe MediaCenter.exe PID 1548 wrote to memory of 868 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe MediaCenter.exe PID 1548 wrote to memory of 868 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe MediaCenter.exe PID 1548 wrote to memory of 804 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe cmd.exe PID 1548 wrote to memory of 804 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe cmd.exe PID 1548 wrote to memory of 804 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe cmd.exe PID 1548 wrote to memory of 804 1548 0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe cmd.exe PID 804 wrote to memory of 944 804 cmd.exe PING.EXE PID 804 wrote to memory of 944 804 cmd.exe PING.EXE PID 804 wrote to memory of 944 804 cmd.exe PING.EXE PID 804 wrote to memory of 944 804 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe"C:\Users\Admin\AppData\Local\Temp\0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:868 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e26afa17270d8b1562ed174b034252049c2299ea88e1db2527db0f17331f504.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:804 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:944
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
41af3c950bfd9e18fd5d796270feab2e
SHA102194e5eb60004b83ac296310903f0412bf78153
SHA256606187062553a0831dfa15bc1c5d8109816eb4753541a4586f6c2138b3df91e0
SHA51273c0c82cd40250576559428f287fffacc3696b1920adeefd5a28936979634fcf2c0988e7e56bbca65fe6d8cf78953aaabc3f1b313bb54fbf29d309de55319c03
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MD5
41af3c950bfd9e18fd5d796270feab2e
SHA102194e5eb60004b83ac296310903f0412bf78153
SHA256606187062553a0831dfa15bc1c5d8109816eb4753541a4586f6c2138b3df91e0
SHA51273c0c82cd40250576559428f287fffacc3696b1920adeefd5a28936979634fcf2c0988e7e56bbca65fe6d8cf78953aaabc3f1b313bb54fbf29d309de55319c03
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MD5
41af3c950bfd9e18fd5d796270feab2e
SHA102194e5eb60004b83ac296310903f0412bf78153
SHA256606187062553a0831dfa15bc1c5d8109816eb4753541a4586f6c2138b3df91e0
SHA51273c0c82cd40250576559428f287fffacc3696b1920adeefd5a28936979634fcf2c0988e7e56bbca65fe6d8cf78953aaabc3f1b313bb54fbf29d309de55319c03