Analysis Overview
SHA256
bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8
Threat Level: Known bad
The file bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8N was found to be: Known bad.
Malicious Activity Summary
Sality family
Windows security bypass
UAC bypass
Modifies firewall policy service
Sality
Windows security modification
Loads dropped DLL
Executes dropped EXE
Enumerates connected drives
Checks whether UAC is enabled
UPX packed file
Drops file in Windows directory
System Location Discovery: System Language Discovery
Unsigned PE
System policy modification
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 16:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 16:05
Reported
2024-11-10 16:07
Platform
win7-20240903-en
Max time kernel
31s
Max time network
18s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f764e4f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f764c4c | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| File created | C:\Windows\f769e61 | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f766ab5.exe | N/A |
| 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\f764bcf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f764bcf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\f764bcf.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f766ab5.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\bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8N.dll,#1
C:\Users\Admin\AppData\Local\Temp\f764bcf.exe
C:\Users\Admin\AppData\Local\Temp\f764bcf.exe
C:\Users\Admin\AppData\Local\Temp\f764e4f.exe
C:\Users\Admin\AppData\Local\Temp\f764e4f.exe
C:\Users\Admin\AppData\Local\Temp\f766ab5.exe
C:\Users\Admin\AppData\Local\Temp\f766ab5.exe
Network
Files
memory/2668-3-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2668-2-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2668-1-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2668-0-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2668-13-0x0000000000150000-0x0000000000162000-memory.dmp
\Users\Admin\AppData\Local\Temp\f764bcf.exe
| MD5 | 847f2536f53bf9619338998763cab77e |
| SHA1 | f1669c9d82d7ff1527d293cc2e423daeb42cdba3 |
| SHA256 | 0c23d54905945ca37ec832be048d135f961ea8693b801581bea894d7fa30f647 |
| SHA512 | 404baa6b51f3d9002885ed070000331ea0cc3e071b687e9f121fee44c91199e03702237a7427130e904fb1ab5cba69aaa0f8952abd41989e3e4bb02fd395e38a |
memory/2668-10-0x0000000000150000-0x0000000000162000-memory.dmp
memory/2752-14-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2752-20-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-15-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-23-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-19-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-17-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-18-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2668-40-0x0000000000200000-0x0000000000201000-memory.dmp
memory/2752-53-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/2668-60-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/2952-64-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2668-63-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/2668-62-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2752-52-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/2752-50-0x0000000000560000-0x0000000000561000-memory.dmp
memory/2668-49-0x0000000000200000-0x0000000000201000-memory.dmp
memory/2752-21-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2668-39-0x00000000001F0000-0x00000000001F2000-memory.dmp
memory/1128-31-0x00000000003D0000-0x00000000003D2000-memory.dmp
memory/2752-25-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-24-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-22-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-65-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-67-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-66-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-68-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-69-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-71-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-72-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-73-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-74-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2804-86-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2752-88-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2752-90-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2804-113-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2952-112-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2804-111-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2952-102-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2952-134-0x00000000003E0000-0x00000000003E2000-memory.dmp
memory/2752-155-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2752-156-0x0000000000680000-0x000000000173A000-memory.dmp
memory/2952-161-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2952-162-0x0000000000900000-0x00000000019BA000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 733d42b156f6f8cd404df8c667db0806 |
| SHA1 | 69c927e077e4bd6aafd6f0307e7fbdc4d78355bd |
| SHA256 | 27ba5c6139275aa3968d790f77e4b6c397d091c671974e6c71d357277740a775 |
| SHA512 | 854c685e2523fba43bbee2c70bd45c640c8e7ec89deb78e4300b27125cf7dd9940c843b38cd2ca807bc17a6a5dda1c04ae6374f93123bb4ad16ba2358a936040 |
memory/2804-166-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2804-215-0x0000000000900000-0x00000000019BA000-memory.dmp
memory/2804-214-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2952-216-0x0000000000900000-0x00000000019BA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 16:05
Reported
2024-11-10 16:07
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\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e578184.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57bc4b.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\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\J: | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File opened (read-only) | \??\E: | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| File opened (read-only) | \??\G: | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| File opened (read-only) | \??\E: | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File opened (read-only) | \??\G: | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File opened (read-only) | \??\H: | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File opened (read-only) | \??\I: | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
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\e577fbf | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| File created | C:\Windows\e57e3a9 | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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\e578184.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e57bc4b.exe | N/A |
| 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\e577f52.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e577f52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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\e577f52.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57bc2c.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:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc7e3bde548b655371e4c68d74481f2c4102c628ce3b3129af7849ae08615cb8N.dll,#1
C:\Users\Admin\AppData\Local\Temp\e577f52.exe
C:\Users\Admin\AppData\Local\Temp\e577f52.exe
C:\Users\Admin\AppData\Local\Temp\e578184.exe
C:\Users\Admin\AppData\Local\Temp\e578184.exe
C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
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\e57bc2c.exe
C:\Users\Admin\AppData\Local\Temp\e57bc2c.exe
C:\Users\Admin\AppData\Local\Temp\e57bc4b.exe
C:\Users\Admin\AppData\Local\Temp\e57bc4b.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 | 103.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/2160-1-0x0000000010000000-0x0000000010020000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e577f52.exe
| MD5 | 847f2536f53bf9619338998763cab77e |
| SHA1 | f1669c9d82d7ff1527d293cc2e423daeb42cdba3 |
| SHA256 | 0c23d54905945ca37ec832be048d135f961ea8693b801581bea894d7fa30f647 |
| SHA512 | 404baa6b51f3d9002885ed070000331ea0cc3e071b687e9f121fee44c91199e03702237a7427130e904fb1ab5cba69aaa0f8952abd41989e3e4bb02fd395e38a |
memory/1492-5-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1492-9-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-11-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-23-0x0000000001B40000-0x0000000001B41000-memory.dmp
memory/1492-26-0x0000000001B30000-0x0000000001B32000-memory.dmp
memory/2160-24-0x0000000001050000-0x0000000001052000-memory.dmp
memory/2160-21-0x00000000010F0000-0x00000000010F1000-memory.dmp
memory/2160-20-0x0000000001050000-0x0000000001052000-memory.dmp
memory/1492-12-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-28-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-18-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4396-32-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1492-31-0x0000000001B30000-0x0000000001B32000-memory.dmp
memory/2160-30-0x0000000001050000-0x0000000001052000-memory.dmp
memory/1492-19-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-10-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-8-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-6-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-34-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-35-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-36-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4396-40-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/1492-37-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-38-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4396-41-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/4396-42-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/1492-44-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-43-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/2160-55-0x0000000001050000-0x0000000001052000-memory.dmp
memory/1100-59-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1492-58-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-61-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-62-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-63-0x0000000001B30000-0x0000000001B32000-memory.dmp
memory/1492-65-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/1492-72-0x00000000007B0000-0x000000000186A000-memory.dmp
memory/4396-94-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1492-95-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3160-96-0x00000000007D0000-0x000000000188A000-memory.dmp
memory/3160-99-0x00000000007D0000-0x000000000188A000-memory.dmp
memory/3160-102-0x00000000007D0000-0x000000000188A000-memory.dmp
memory/3160-101-0x00000000007D0000-0x000000000188A000-memory.dmp
memory/3160-100-0x00000000007D0000-0x000000000188A000-memory.dmp
memory/3160-98-0x00000000007D0000-0x000000000188A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | c68d294bd35ab7913ba627798064e39f |
| SHA1 | 513bb8fa52061a0af7df9ea2798516db5dff9508 |
| SHA256 | c1a77e4939e0898d756062e2766bb2875f78037a1f082f3e544520d9fa9779a9 |
| SHA512 | f6fd39a7aa42307ebb12c8f7e6d1e586e26152a91546be5622d8ea1cbc210f32683f08221312680901b769b59f6ebcc24f65baa6b0556145e6d87c8eea0bb809 |
memory/1100-148-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3160-144-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3160-149-0x00000000007D0000-0x000000000188A000-memory.dmp