Analysis Overview
SHA256
16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81e
Threat Level: Known bad
The file 16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81eN was found to be: Known bad.
Malicious Activity Summary
Modifies firewall policy service
Sality family
Windows security bypass
Sality
UAC bypass
Loads dropped DLL
Executes dropped EXE
Windows security modification
Checks whether UAC is enabled
Enumerates connected drives
UPX packed file
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 16:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 16:39
Reported
2024-11-09 16:41
Platform
win7-20241023-en
Max time kernel
117s
Max time network
119s
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\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
Sality
Sality family
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\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76a554.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76c2d2.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 |
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\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.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\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
Enumerates connected drives
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\f76a40c | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| File created | C:\Windows\f76f42e | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76a39f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f76c2d2.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\f76a39f.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f76c2d2.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\16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81eN.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81eN.dll,#1
C:\Users\Admin\AppData\Local\Temp\f76a39f.exe
C:\Users\Admin\AppData\Local\Temp\f76a39f.exe
C:\Users\Admin\AppData\Local\Temp\f76a554.exe
C:\Users\Admin\AppData\Local\Temp\f76a554.exe
C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe
C:\Users\Admin\AppData\Local\Temp\f76c2d2.exe
Network
Files
memory/2592-3-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2592-2-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2592-1-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2592-0-0x0000000010000000-0x0000000010020000-memory.dmp
\Users\Admin\AppData\Local\Temp\f76a39f.exe
| MD5 | 328d2840c20d3883b5f4bb96e0b47b43 |
| SHA1 | 431c7e20ec948527d095b73f84c93d2957c25aca |
| SHA256 | 8db05befdb20b96a8f1a29a671698b9a6755aa656141c003fb3688f163fa82b3 |
| SHA512 | 5dfe92f1fab0ce470139f96094b858bf261f42cc124fb0823434c84146883165e8d3b7bb8351cba549cbd0857e03f7cf1efed2747728dc1167c460a6b12c8184 |
memory/2084-14-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2592-13-0x0000000000170000-0x0000000000182000-memory.dmp
memory/2592-12-0x0000000000170000-0x0000000000182000-memory.dmp
memory/2084-18-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-21-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-22-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-24-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2592-53-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2084-59-0x00000000002D0000-0x00000000002D2000-memory.dmp
memory/2936-58-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2592-57-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2592-56-0x0000000000200000-0x0000000000212000-memory.dmp
memory/2592-45-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2084-44-0x00000000002E0000-0x00000000002E1000-memory.dmp
memory/2084-43-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-25-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-23-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-20-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-19-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-17-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2592-34-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2592-33-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/1116-26-0x0000000000390000-0x0000000000392000-memory.dmp
memory/2084-65-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-66-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-67-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-68-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-70-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-71-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-72-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-73-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-74-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-90-0x00000000002D0000-0x00000000002D2000-memory.dmp
memory/2332-89-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2592-88-0x0000000000170000-0x0000000000172000-memory.dmp
memory/2084-91-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-92-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2936-102-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2936-111-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2332-110-0x00000000001B0000-0x00000000001B2000-memory.dmp
memory/2936-109-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2332-108-0x00000000001B0000-0x00000000001B2000-memory.dmp
memory/2332-107-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2936-139-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2084-159-0x0000000000660000-0x000000000171A000-memory.dmp
memory/2084-158-0x0000000000400000-0x0000000000412000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 27b8f9acc8c17be65778b26753978b8e |
| SHA1 | 412864290eadd3ddd3c5886f8491b252516581c7 |
| SHA256 | bf814ee3354cb9dfdc7c60e334e06be27f8828a27ad23d7bf64809619bb9996e |
| SHA512 | 0e53d437dbd231314b63e1368dbbdf629e92b0127e97fb33038bb8b610962c5d5f84998fc2605e7c17efd2d3c9607e501a66cca57e4cfe05cf280bdf25f1e56d |
memory/2332-171-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2936-188-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2332-215-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2332-216-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2592-217-0x0000000010000000-0x0000000010020000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 16:39
Reported
2024-11-09 16:41
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
96s
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\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
Sality
Sality family
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\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b333.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\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57cdcf.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\e57b20a.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
Enumerates connected drives
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\e57b277 | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| File created | C:\Windows\e58025c | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e57b333.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e57cdcf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b20a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b20a.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\e57b333.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b20a.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\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\sihost.exe
sihost.exe
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:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81eN.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16a33f2df2a4e0f19a8747d0ec8533617091d6ad642a356db48714726fc3f81eN.dll,#1
C:\Users\Admin\AppData\Local\Temp\e57b20a.exe
C:\Users\Admin\AppData\Local\Temp\e57b20a.exe
C:\Users\Admin\AppData\Local\Temp\e57b333.exe
C:\Users\Admin\AppData\Local\Temp\e57b333.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\e57cdcf.exe
C:\Users\Admin\AppData\Local\Temp\e57cdcf.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/1296-0-0x0000000010000000-0x0000000010020000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e57b20a.exe
| MD5 | 328d2840c20d3883b5f4bb96e0b47b43 |
| SHA1 | 431c7e20ec948527d095b73f84c93d2957c25aca |
| SHA256 | 8db05befdb20b96a8f1a29a671698b9a6755aa656141c003fb3688f163fa82b3 |
| SHA512 | 5dfe92f1fab0ce470139f96094b858bf261f42cc124fb0823434c84146883165e8d3b7bb8351cba549cbd0857e03f7cf1efed2747728dc1167c460a6b12c8184 |
memory/4328-4-0x0000000000400000-0x0000000000412000-memory.dmp
memory/4328-8-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-10-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1296-33-0x0000000001190000-0x0000000001192000-memory.dmp
memory/2160-31-0x0000000000400000-0x0000000000412000-memory.dmp
memory/4328-32-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-25-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-35-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-30-0x0000000001AB0000-0x0000000001AB2000-memory.dmp
memory/4328-24-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-11-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-27-0x0000000001AB0000-0x0000000001AB2000-memory.dmp
memory/4328-26-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1296-13-0x0000000004170000-0x0000000004171000-memory.dmp
memory/4328-9-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1296-16-0x0000000001190000-0x0000000001192000-memory.dmp
memory/4328-15-0x0000000001AC0000-0x0000000001AC1000-memory.dmp
memory/1296-12-0x0000000001190000-0x0000000001192000-memory.dmp
memory/4328-34-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-36-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-37-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-38-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-39-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-40-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-42-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-43-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-51-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-53-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-54-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/2160-58-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/3212-63-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/3212-62-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2160-59-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/3212-61-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2160-57-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/4328-64-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-66-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-69-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-71-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-73-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-75-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-76-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/2160-77-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/4328-80-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4328-81-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/3212-82-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/4328-103-0x0000000000400000-0x0000000000412000-memory.dmp
memory/4328-94-0x0000000001AB0000-0x0000000001AB2000-memory.dmp
memory/4328-84-0x00000000007B0000-0x000000000186A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 27a392263af8dfeb9cf6e550abea5948 |
| SHA1 | 0fc298ead4e8e0b688d959809aabd41582e89d53 |
| SHA256 | e6198cc6a93fe00ee69c31c90fe4becffc437855368b0f19715516edb3021e30 |
| SHA512 | 0af5e27924c24df2a8a9490ef58e3e23ad942e8f7880aa7128ed6e5d47b68d94ac1739655ace325941d422725c2e8c5198875e47e9c75c326c9ff5be3e7f365c |
memory/2160-128-0x0000000000B30000-0x0000000001BEA000-memory.dmp
memory/2160-127-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3212-134-0x0000000000B30000-0x0000000001BEA000-memory.dmp
memory/3212-133-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2160-135-0x0000000000B30000-0x0000000001BEA000-memory.dmp
memory/3212-136-0x0000000000B30000-0x0000000001BEA000-memory.dmp