Analysis Overview
SHA256
4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063
Threat Level: Known bad
The file 4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063.exe was found to be: Known bad.
Malicious Activity Summary
Modifies firewall policy service
Windows security bypass
UAC bypass
Sality
Executes dropped EXE
UPX packed file
Windows security modification
Loads dropped DLL
Enumerates connected drives
Checks whether UAC is enabled
Drops file in Windows directory
Unsigned PE
System policy modification
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-19 10:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-19 10:19
Reported
2024-05-19 10:22
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
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\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.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\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f76251d.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\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f763ed4.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
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Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76251d.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\f762368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
Enumerates connected drives
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\f7623d6 | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| File created | C:\Windows\f76738b | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f762368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76251d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
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\f76251d.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f762368.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:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063.dll,#1
C:\Users\Admin\AppData\Local\Temp\f762368.exe
C:\Users\Admin\AppData\Local\Temp\f762368.exe
C:\Users\Admin\AppData\Local\Temp\f76251d.exe
C:\Users\Admin\AppData\Local\Temp\f76251d.exe
C:\Users\Admin\AppData\Local\Temp\f763ed4.exe
C:\Users\Admin\AppData\Local\Temp\f763ed4.exe
Network
Files
C:\Users\Admin\AppData\Local\Temp\f762368.exe
| MD5 | 492eb9dab6ef3f0dc076df488b4fa4e6 |
| SHA1 | c3c46f17afbc76c806a56cf8406b8b864c112892 |
| SHA256 | 2d4712920db10496c94e66e2180d73591b83465cf5417d7919b32bc47e9cb8bc |
| SHA512 | 39aab8672240a5750b83c6657deddd1083482de0af6778408990ed334af48897683c6dfa99d0fdbf317840bce13fd50fceb6e8fcac9ca67d6a921eb3bca20e1a |
memory/2820-10-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1260-9-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2820-3-0x0000000010000000-0x0000000010020000-memory.dmp
memory/1260-14-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-17-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-18-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-20-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-53-0x00000000003D0000-0x00000000003D2000-memory.dmp
memory/2748-52-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2820-51-0x0000000000220000-0x0000000000222000-memory.dmp
memory/2820-50-0x0000000000250000-0x0000000000262000-memory.dmp
memory/1260-19-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-16-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-40-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/2820-39-0x0000000000240000-0x0000000000241000-memory.dmp
memory/1260-15-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2820-31-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2820-30-0x0000000000220000-0x0000000000222000-memory.dmp
memory/1112-23-0x0000000000220000-0x0000000000222000-memory.dmp
memory/1260-22-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-13-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-21-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2820-48-0x0000000000220000-0x0000000000222000-memory.dmp
memory/1260-59-0x00000000003D0000-0x00000000003D2000-memory.dmp
memory/1260-61-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-60-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-62-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-63-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-64-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-66-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-67-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2936-80-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2820-79-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2820-75-0x0000000000220000-0x0000000000222000-memory.dmp
memory/1260-82-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-81-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-86-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2748-103-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2936-104-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2936-106-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2748-105-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2936-102-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2748-96-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/1260-107-0x0000000000680000-0x000000000173A000-memory.dmp
memory/1260-129-0x00000000003D0000-0x00000000003D2000-memory.dmp
memory/1260-149-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1260-148-0x0000000000680000-0x000000000173A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 97c30edf4fcacbb2bb042a8c349ab57d |
| SHA1 | 0d86f3e20542fc6e2f3480dea13af108e3f3f9d5 |
| SHA256 | 59414f5e947db93d347c05033417668e6a52eeab87bd1b389c9a4ee7c8fe1569 |
| SHA512 | 56097a1eec242e47577bac93a6cf13187e209a8e67ab6354536f5c912aa9d40d653fe255b05dd9848643434af88446b9100049796bad307673831b671945fff3 |
memory/2748-161-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2748-182-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2748-183-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2936-187-0x0000000000400000-0x0000000000412000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-19 10:19
Reported
2024-05-19 10:22
Platform
win10v2004-20240508-en
Max time kernel
115s
Max time network
125s
Command Line
Signatures
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\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.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\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57414f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577232.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577251.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\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577251.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\e577251.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
Enumerates connected drives
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\e5799b0 | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| File created | C:\Windows\e5740b2 | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e574026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577251.exe | N/A |
Suspicious use of AdjustPrivilegeToken
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\e574026.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e577251.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\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\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
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:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4881000348f05a389943f348004f49f459deba85cc036ba602fe01422f11b063.dll,#1
C:\Users\Admin\AppData\Local\Temp\e574026.exe
C:\Users\Admin\AppData\Local\Temp\e574026.exe
C:\Users\Admin\AppData\Local\Temp\e57414f.exe
C:\Users\Admin\AppData\Local\Temp\e57414f.exe
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Users\Admin\AppData\Local\Temp\e577232.exe
C:\Users\Admin\AppData\Local\Temp\e577232.exe
C:\Users\Admin\AppData\Local\Temp\e577251.exe
C:\Users\Admin\AppData\Local\Temp\e577251.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.254.1.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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 |
Files
memory/1472-1-0x0000000010000000-0x0000000010020000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e574026.exe
| MD5 | 492eb9dab6ef3f0dc076df488b4fa4e6 |
| SHA1 | c3c46f17afbc76c806a56cf8406b8b864c112892 |
| SHA256 | 2d4712920db10496c94e66e2180d73591b83465cf5417d7919b32bc47e9cb8bc |
| SHA512 | 39aab8672240a5750b83c6657deddd1083482de0af6778408990ed334af48897683c6dfa99d0fdbf317840bce13fd50fceb6e8fcac9ca67d6a921eb3bca20e1a |
memory/2536-5-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1472-12-0x0000000001450000-0x0000000001452000-memory.dmp
memory/1472-16-0x0000000001450000-0x0000000001452000-memory.dmp
memory/2536-15-0x0000000003D30000-0x0000000003D31000-memory.dmp
memory/2536-31-0x0000000000570000-0x0000000000572000-memory.dmp
memory/1472-33-0x0000000001450000-0x0000000001452000-memory.dmp
memory/3244-32-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2536-24-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-30-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-34-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-25-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-11-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-26-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-10-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-27-0x0000000000570000-0x0000000000572000-memory.dmp
memory/1472-13-0x0000000004640000-0x0000000004641000-memory.dmp
memory/2536-9-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-8-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-35-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-36-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-37-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-38-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-39-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-40-0x0000000000780000-0x000000000183A000-memory.dmp
memory/3244-44-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/3244-43-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/3244-45-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2536-46-0x0000000000780000-0x000000000183A000-memory.dmp
memory/3536-59-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3196-52-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2536-60-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-61-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-63-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-65-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-66-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-67-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-72-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-91-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2536-74-0x0000000000780000-0x000000000183A000-memory.dmp
memory/2536-81-0x0000000000570000-0x0000000000572000-memory.dmp
memory/3244-95-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3536-103-0x00000000007B0000-0x000000000186A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | c43e3943fc3ae2a8556b4d036f5b7faf |
| SHA1 | f09821340777947fe51c4cdbe851bd21be6d18ff |
| SHA256 | 18cd548e93b8f65eac5647f33d3d76c191820c41f5c2901b7d7ab3a16320b997 |
| SHA512 | e52387224ed8e9ac7b85576281b6615d4272d115fe9c8e51e91053a02d659b6c5eaa35e96fcab48b71f6cb0cdea526dc40d0e79aa93fcf129dd3968bbfd4d079 |
memory/3536-107-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/3196-136-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3536-155-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3536-156-0x00000000007B0000-0x000000000186A000-memory.dmp