Analysis
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max time kernel
147s -
max time network
158s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12-02-2022 09:41
Static task
static1
Behavioral task
behavioral1
Sample
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
Resource
win10v2004-en-20220113
General
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Target
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
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Size
36KB
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MD5
d619376add32d9014e50cbe436b04722
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SHA1
a53f3001c1df0621b64d75743c7e1c41a7aa6f05
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SHA256
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9
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SHA512
d63d002a2901bf2d32880f59d1808abf1d6e029b944f483658c8294b588e9daa1e445af2b5b0b76e00727ac55dd8e52388b10cf8ec3e0d8220ea512956f8b591
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MediaCenter.exepid process 1308 MediaCenter.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1508 cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exepid process 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.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:
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exedescription pid process Token: SeIncBasePriorityPrivilege 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.execmd.exedescription pid process target process PID 1576 wrote to memory of 1308 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe MediaCenter.exe PID 1576 wrote to memory of 1308 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe MediaCenter.exe PID 1576 wrote to memory of 1308 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe MediaCenter.exe PID 1576 wrote to memory of 1308 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe MediaCenter.exe PID 1576 wrote to memory of 1508 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe cmd.exe PID 1576 wrote to memory of 1508 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe cmd.exe PID 1576 wrote to memory of 1508 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe cmd.exe PID 1576 wrote to memory of 1508 1576 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe cmd.exe PID 1508 wrote to memory of 608 1508 cmd.exe PING.EXE PID 1508 wrote to memory of 608 1508 cmd.exe PING.EXE PID 1508 wrote to memory of 608 1508 cmd.exe PING.EXE PID 1508 wrote to memory of 608 1508 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe"C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:1308 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:608
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
60f747cb2de5ca155fbe6b562aecdcb4
SHA1dbcdaff7406d79a9bef3f11908f276112b46d742
SHA256cd149048366bdffe4223a4091e872cf1808c3b3cdfa715addee5b3651727d924
SHA51267b3c0f5dd32016f9f2d90c72a5d598203e00a7bc1da52697764b42007f08cdd2acfc7cb7e6ad07552d3483b31d7c47540682b7c1af6a2fcabc0437bfd941e05
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
60f747cb2de5ca155fbe6b562aecdcb4
SHA1dbcdaff7406d79a9bef3f11908f276112b46d742
SHA256cd149048366bdffe4223a4091e872cf1808c3b3cdfa715addee5b3651727d924
SHA51267b3c0f5dd32016f9f2d90c72a5d598203e00a7bc1da52697764b42007f08cdd2acfc7cb7e6ad07552d3483b31d7c47540682b7c1af6a2fcabc0437bfd941e05
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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeMD5
60f747cb2de5ca155fbe6b562aecdcb4
SHA1dbcdaff7406d79a9bef3f11908f276112b46d742
SHA256cd149048366bdffe4223a4091e872cf1808c3b3cdfa715addee5b3651727d924
SHA51267b3c0f5dd32016f9f2d90c72a5d598203e00a7bc1da52697764b42007f08cdd2acfc7cb7e6ad07552d3483b31d7c47540682b7c1af6a2fcabc0437bfd941e05
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memory/1576-54-0x0000000076451000-0x0000000076453000-memory.dmpFilesize
8KB