Analysis
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max time kernel
151s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/10/2022, 13:09
Static task
static1
Behavioral task
behavioral1
Sample
b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe
Resource
win7-20220812-en
windows7-x64
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
19 signatures
150 seconds
General
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Target
b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe
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Size
164KB
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MD5
907977f420aca488645146a880d1fd40
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SHA1
7ce9f174ee084b0b457e94bff82777fba3cd64c9
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SHA256
b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087
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SHA512
8a63004676f76696fbf83f149dd1a9be4302bf8b76c7ece570dce06b3378684c022bcea8ec48cb390d11727fd4d31bf5745ab309b3a0f5f35a3d79ac4d7c03f0
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SSDEEP
1536:1hl8hAkF+ltfShBSMhjLbQSqKgALMmbQTf8sP9yqPCzkxZlPuM688OqbKTYw:61WZSJ5yPFzP9dM88/Q
Score
10/10
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" svchost.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "3" svchost.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" svchost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1" svchost.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" svchost.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 1916 winlogon.exe -
Sets file execution options in registry 2 TTPs 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\edi.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mu0311ad.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ostronet.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\w9x.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wgfe95.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\fslaunch.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cv.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vscenu6.02d30.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\GenericRenosFix.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\fch32.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kis8.0.0.506latam.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wrctrl.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\advxdwin.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\alerter.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avkwcl9.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avpinst.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cpdclnt.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\norton_internet_secu_3.0_407.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sweep.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avguard.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iamstats.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kpf.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nc2000.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\xscan.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\zonalarm.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\amon.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\css1631.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\firewall.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pspf.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ChromeSetup.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Procmon.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cfiadmin.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\deputy.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ldnetmon.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pview95.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\tds-3.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\webscan.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pcfwallicon.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avpinst.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avptc32.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccshtdwn.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\defalert.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\fsave32.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mfweng3.02d30.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pavproxy.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgw.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ntxconfig.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\supftrl.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vpc42.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconsol.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avkpop.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\csinject.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icsupp95.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\killprocesssetup161.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\lucomserver.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\npfmessenger.exe svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wink.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\Debugger = "\"C:\\Users\\Admin\\Admin1\\winlogon.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cleaner3.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\doors.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\fix-it.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\flowprotector.exe svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\portdetective.exe svchost.exe -
resource yara_rule behavioral1/memory/1000-66-0x0000000000400000-0x000000000041E000-memory.dmp upx behavioral1/memory/1000-69-0x0000000000400000-0x000000000041E000-memory.dmp upx behavioral1/memory/1000-70-0x0000000000400000-0x000000000041E000-memory.dmp upx behavioral1/memory/1000-74-0x0000000000400000-0x000000000041E000-memory.dmp upx behavioral1/memory/1000-75-0x0000000000400000-0x000000000041E000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NVIDIA Media Center Library = "C:\\Users\\Admin\\Admin1\\winlogon.exe" svchost.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\NVIDIA Media Center Library = "C:\\Users\\Admin\\Admin1\\winlogon.exe" svchost.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1916 set thread context of 1000 1916 winlogon.exe 29 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Page = "http://5-t-1-.5-l-6-8-g-u-8-8-3-6-2-a-1-d-.j-z-0-3-0-u-u-x-f-1l-3-l-h-w-b-q-z-u-5-n-l-l-m-s-5-v-s-z-g.info" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://7-5-y-p-0-z-a-5-4-0.-5-5-.a-l-v-d-z-o0-n-x-6-v-0-q-q-m-7-g-d-z-7-7-o-b-m-7-z-4-a-q-0.info" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Search_URL = "http://w-3-.3-k-x-0-1-2-g-t-2-6-7-0-u-k-0-2-i-.a-l-v-d-z-o0-n-x-6-v-0-q-q-m-7-g-d-z-7-7-o-b-m-7-z-4-a-q-0.info" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://7-d-6-8-2-0-0-1-y-r.-2-a-y-d-.5-b-e-n-t-f-p-p-7-1-1-0-7-c-q-0-3-00-6-u-7-t-1-n-y-q-u-f-u.info" svchost.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Local Page = "http://3-s-a-z-4-1-6-v-1-k-u-g-.c-g-s-3-s-q-.j-z-0-3-0-u-u-x-f-1l-3-l-h-w-b-q-z-u-5-n-l-l-m-s-5-v-s-z-g.info" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Search Page = "http://3-v-i-n-n-8-q-q-r-5-2-7-4.-x-s-y-9-.i-k-r-g-1-0-u-5-1-f-3-g-li-9-p-1-x-t-6-g-l-8-m-q-y-s-k-6-l.info" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://3-9-3-o-n-p-s-a-k-q-s.-x-e-i-3-t-g-g-1-v-7-y-5-5-1-2-n-8-6-y-.i-k-r-g-1-0-u-5-1-f-3-g-li-9-p-1-x-t-6-g-l-8-m-q-y-s-k-6-l.info" svchost.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Local Page = "http://z-6-4.-l-x-l-2-0-t-9-e-z-1-y-.i-k-r-g-1-0-u-5-1-f-3-g-li-9-p-1-x-t-6-g-l-8-m-q-y-s-k-6-l.info" svchost.exe -
Modifies Internet Explorer start page 1 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://3-t-7-m-j-e-6-m-l-k-u-9-l-0-.3-o-r-c-n-n-o-w-m-6-x-2-j-6-6-3-.u-l-c-6-e-p-a-a-0-z-m-s-m-00-v-2-i-7-5-f-l-7-7-l-t-j-h-h-9.info" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://p-v-5-v-g-q-9-3-l-k-3-6-n-2-e-s-6-7-.5-.u-l-c-6-e-p-a-a-0-z-m-s-m-00-v-2-i-7-5-f-l-7-7-l-t-j-h-h-9.info" svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeBackupPrivilege 1000 svchost.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 1916 winlogon.exe 1000 svchost.exe 1000 svchost.exe 1000 svchost.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1784 wrote to memory of 1916 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 28 PID 1784 wrote to memory of 1916 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 28 PID 1784 wrote to memory of 1916 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 28 PID 1784 wrote to memory of 1916 1784 b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe 28 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29 PID 1916 wrote to memory of 1000 1916 winlogon.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe"C:\Users\Admin\AppData\Local\Temp\b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Users\Admin\Admin1\winlogon.exe"C:\Users\Admin\Admin1\winlogon.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\svchost.exe03⤵
- Modifies security service
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Drops file in Drivers directory
- Sets file execution options in registry
- Adds Run key to start application
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1000
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
164KB
MD5907977f420aca488645146a880d1fd40
SHA17ce9f174ee084b0b457e94bff82777fba3cd64c9
SHA256b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087
SHA5128a63004676f76696fbf83f149dd1a9be4302bf8b76c7ece570dce06b3378684c022bcea8ec48cb390d11727fd4d31bf5745ab309b3a0f5f35a3d79ac4d7c03f0
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Filesize
164KB
MD5907977f420aca488645146a880d1fd40
SHA17ce9f174ee084b0b457e94bff82777fba3cd64c9
SHA256b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087
SHA5128a63004676f76696fbf83f149dd1a9be4302bf8b76c7ece570dce06b3378684c022bcea8ec48cb390d11727fd4d31bf5745ab309b3a0f5f35a3d79ac4d7c03f0
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Filesize
164KB
MD5907977f420aca488645146a880d1fd40
SHA17ce9f174ee084b0b457e94bff82777fba3cd64c9
SHA256b1ad7413493caacddbeec8001be9d41325340b94430af99edae6ae7eb9207087
SHA5128a63004676f76696fbf83f149dd1a9be4302bf8b76c7ece570dce06b3378684c022bcea8ec48cb390d11727fd4d31bf5745ab309b3a0f5f35a3d79ac4d7c03f0