Analysis
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max time kernel
164s -
max time network
111s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 21:49
Static task
static1
Behavioral task
behavioral1
Sample
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe
Resource
win10v2004-20221111-en
General
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Target
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe
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Size
404KB
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MD5
d55357305ff2b825a32cb8baf7f0a6fa
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SHA1
d0c56dee3e2b655e125bd81bff16dece1c6d4530
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SHA256
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd
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SHA512
4193ea0b8ecf3ab05da250c99468d4c91fb87196d736c934b4f9c3eb4014a7a2f8ff717d1b456f980a22c86d7e8bcdd41c7e63ed34efc4637040b34085ddc8a3
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SSDEEP
6144:JeFCiy2pNIsOi8OfRP0GftcCCJuLQu+283EX5c9WcMiMx6zUjeHiOu6HOAqGjpM:JeFNppzZP0keJyQu+2RWNlpvq6
Malware Config
Signatures
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Processes:
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exeF4D55F6500014973000CA680B4EB2331.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exepid process 944 F4D55F6500014973000CA680B4EB2331.exe -
Deletes itself 1 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exepid process 944 F4D55F6500014973000CA680B4EB2331.exe -
Loads dropped DLL 2 IoCs
Processes:
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exepid process 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe -
Processes:
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exeF4D55F6500014973000CA680B4EB2331.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CA680B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000CA680B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000CA680B4EB2331\\F4D55F6500014973000CA680B4EB2331.exe" F4D55F6500014973000CA680B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exeF4D55F6500014973000CA680B4EB2331.exepid process 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exepid process 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exepid process 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
F4D55F6500014973000CA680B4EB2331.exepid process 944 F4D55F6500014973000CA680B4EB2331.exe 944 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exedescription pid process target process PID 112 wrote to memory of 944 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe F4D55F6500014973000CA680B4EB2331.exe PID 112 wrote to memory of 944 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe F4D55F6500014973000CA680B4EB2331.exe PID 112 wrote to memory of 944 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe F4D55F6500014973000CA680B4EB2331.exe PID 112 wrote to memory of 944 112 8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe F4D55F6500014973000CA680B4EB2331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe"C:\Users\Admin\AppData\Local\Temp\8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe"C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\8dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Deletes itself
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exeFilesize
404KB
MD5d55357305ff2b825a32cb8baf7f0a6fa
SHA1d0c56dee3e2b655e125bd81bff16dece1c6d4530
SHA2568dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd
SHA5124193ea0b8ecf3ab05da250c99468d4c91fb87196d736c934b4f9c3eb4014a7a2f8ff717d1b456f980a22c86d7e8bcdd41c7e63ed34efc4637040b34085ddc8a3
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C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exeFilesize
404KB
MD5d55357305ff2b825a32cb8baf7f0a6fa
SHA1d0c56dee3e2b655e125bd81bff16dece1c6d4530
SHA2568dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd
SHA5124193ea0b8ecf3ab05da250c99468d4c91fb87196d736c934b4f9c3eb4014a7a2f8ff717d1b456f980a22c86d7e8bcdd41c7e63ed34efc4637040b34085ddc8a3
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\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exeFilesize
404KB
MD5d55357305ff2b825a32cb8baf7f0a6fa
SHA1d0c56dee3e2b655e125bd81bff16dece1c6d4530
SHA2568dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd
SHA5124193ea0b8ecf3ab05da250c99468d4c91fb87196d736c934b4f9c3eb4014a7a2f8ff717d1b456f980a22c86d7e8bcdd41c7e63ed34efc4637040b34085ddc8a3
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\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exeFilesize
404KB
MD5d55357305ff2b825a32cb8baf7f0a6fa
SHA1d0c56dee3e2b655e125bd81bff16dece1c6d4530
SHA2568dc78a437f941fe4a02e9538a7e151192ad4f0d2822584d685cb21edad2dfdfd
SHA5124193ea0b8ecf3ab05da250c99468d4c91fb87196d736c934b4f9c3eb4014a7a2f8ff717d1b456f980a22c86d7e8bcdd41c7e63ed34efc4637040b34085ddc8a3
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memory/112-54-0x0000000075E31000-0x0000000075E33000-memory.dmpFilesize
8KB
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memory/112-55-0x0000000000410000-0x0000000000501000-memory.dmpFilesize
964KB
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memory/112-63-0x0000000000410000-0x0000000000501000-memory.dmpFilesize
964KB
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memory/112-64-0x0000000000410000-0x0000000000501000-memory.dmpFilesize
964KB
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memory/944-58-0x0000000000000000-mapping.dmp
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memory/944-62-0x0000000000410000-0x0000000000501000-memory.dmpFilesize
964KB