Analysis Overview
SHA256
44b6737c7d5bf4af9d4ce806753f4bfeb66d4b8f8e07ce33c75486ca68e7353f
Threat Level: Known bad
The file d51456a6a90c3082d3ea662e86890e2a was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Sality
Windows security bypass
CyberGate, Rebhip
Modifies firewall policy service
Disables Task Manager via registry modification
Adds policy Run key to start application
Modifies Installed Components in the registry
Disables RegEdit via registry modification
Molebox Virtualization software
Windows security modification
UPX packed file
Adds Run key to start application
Checks whether UAC is enabled
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Program crash
System policy modification
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-19 03:21
Signatures
Molebox Virtualization software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-19 03:21
Reported
2024-03-19 03:24
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Sality
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Disables RegEdit via registry modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Disables Task Manager via registry modification
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{W8240423-66Y6-7JID-FDCN-RA21BHXN3T3U} | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{W8240423-66Y6-7JID-FDCN-RA21BHXN3T3U}\StubPath = "C:\\Program Files (x86)\\skype\\skype.exe Restart" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\skype\skype.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| File opened for modification | C:\Program Files (x86)\skype\skype.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Processes
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\dwm.exe
"dwm.exe"
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe
"C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4520 -ip 4520
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 1012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4520 -ip 4520
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4520 -s 1020
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4520-1-0x0000000002210000-0x000000000225E000-memory.dmp
memory/4520-0-0x0000000000560000-0x0000000000561000-memory.dmp
memory/4520-2-0x0000000000400000-0x0000000000471000-memory.dmp
memory/4520-3-0x00000000023E0000-0x00000000023F0000-memory.dmp
memory/4520-4-0x0000000077B82000-0x0000000077B83000-memory.dmp
memory/4520-5-0x00000000023E0000-0x00000000023F0000-memory.dmp
memory/4520-6-0x0000000000580000-0x0000000000590000-memory.dmp
memory/4520-7-0x0000000002320000-0x0000000002330000-memory.dmp
memory/4520-8-0x0000000002320000-0x0000000002330000-memory.dmp
memory/4520-9-0x0000000076F60000-0x0000000077050000-memory.dmp
memory/4520-10-0x0000000000400000-0x0000000000471000-memory.dmp
memory/4520-11-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-12-0x0000000000400000-0x0000000000471000-memory.dmp
memory/4520-16-0x0000000002390000-0x0000000002393000-memory.dmp
memory/4520-15-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-18-0x0000000003960000-0x0000000003962000-memory.dmp
memory/4520-19-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
memory/4520-17-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-22-0x0000000003960000-0x0000000003962000-memory.dmp
memory/4520-20-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-23-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-24-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-28-0x0000000024010000-0x0000000024072000-memory.dmp
memory/4520-29-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-32-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-33-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-39-0x0000000003960000-0x0000000003962000-memory.dmp
memory/4520-34-0x0000000002650000-0x00000000036DE000-memory.dmp
memory/4520-45-0x0000000000400000-0x0000000000471000-memory.dmp
memory/4520-46-0x0000000002210000-0x000000000225E000-memory.dmp
memory/4520-47-0x0000000076F60000-0x0000000077050000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-19 03:21
Reported
2024-03-19 03:24
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
CyberGate, Rebhip
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Sality
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Disables RegEdit via registry modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Disables Task Manager via registry modification
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{W8240423-66Y6-7JID-FDCN-RA21BHXN3T3U} | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{W8240423-66Y6-7JID-FDCN-RA21BHXN3T3U}\StubPath = "C:\\Program Files (x86)\\skype\\skype.exe Restart" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\skype\\skype.exe" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\skype\skype.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| File opened for modification | C:\Program Files (x86)\skype\skype.exe | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe | N/A |
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe
"C:\Users\Admin\AppData\Local\Temp\d51456a6a90c3082d3ea662e86890e2a.exe"
Network
Files
memory/2796-0-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2796-3-0x0000000077460000-0x0000000077461000-memory.dmp
memory/2796-2-0x0000000000280000-0x00000000002CE000-memory.dmp
memory/2796-1-0x0000000000400000-0x0000000000471000-memory.dmp
memory/2796-4-0x0000000076AF0000-0x0000000076C00000-memory.dmp
memory/2796-6-0x0000000001E60000-0x0000000001E70000-memory.dmp
memory/2796-5-0x0000000001F00000-0x0000000001F10000-memory.dmp
memory/2796-8-0x0000000002040000-0x0000000002140000-memory.dmp
memory/2796-7-0x0000000002140000-0x0000000002240000-memory.dmp
memory/2796-10-0x0000000001D40000-0x0000000001E40000-memory.dmp
memory/2796-9-0x00000000005D0000-0x00000000005E0000-memory.dmp
memory/2796-11-0x0000000000400000-0x0000000000471000-memory.dmp
memory/2796-14-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-13-0x0000000000400000-0x0000000000471000-memory.dmp
memory/2796-16-0x00000000005C0000-0x00000000005C3000-memory.dmp
memory/2796-18-0x0000000002410000-0x000000000349E000-memory.dmp
memory/1104-20-0x0000000000410000-0x0000000000412000-memory.dmp
memory/2796-19-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-21-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-24-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-27-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-34-0x0000000001E50000-0x0000000001E51000-memory.dmp
memory/2796-33-0x0000000001E40000-0x0000000001E42000-memory.dmp
memory/2796-37-0x0000000001E40000-0x0000000001E42000-memory.dmp
memory/2796-35-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-44-0x0000000001E50000-0x0000000001E51000-memory.dmp
memory/2796-43-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-47-0x0000000002410000-0x000000000349E000-memory.dmp
memory/2796-293-0x0000000000400000-0x0000000000471000-memory.dmp
memory/2796-292-0x0000000000280000-0x00000000002CE000-memory.dmp
memory/2796-291-0x0000000076AF0000-0x0000000076C00000-memory.dmp
memory/2796-294-0x0000000002410000-0x000000000349E000-memory.dmp