Analysis Overview
SHA256
9cba23e62607106638fbefce00cebfd267791bca3ac8289d7ec5ec2a346d0c28
Threat Level: Known bad
The file Packed.Win32.Salpack.e-9cba23e62607106638fbefce00cebfd267791bca3ac8289d7ec5ec2a346d0c28 was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
Sality
Modifies firewall policy service
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality
UPX dump on OEP (original entry point)
UPX packed file
Windows security modification
Executes dropped EXE
Loads dropped DLL
Checks whether UAC is enabled
Enumerates connected drives
Drops file in Windows directory
Unsigned PE
System policy modification
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-29 08:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-02-29 08:51
Reported
2024-02-29 08:53
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
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\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.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\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality
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UPX dump on OEP (original entry point)
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f762240.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f763939.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
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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\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\f763939.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\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
Enumerates connected drives
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\f761e3a | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| File created | C:\Windows\f7674a3 | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f761d70.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f763939.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\f761d70.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\f763939.exe | N/A |
Processes
C:\Windows\system32\taskhost.exe
"taskhost.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\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packed.Win32.Salpack.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packed.Win32.Salpack.dll,#1
C:\Users\Admin\AppData\Local\Temp\f761d70.exe
C:\Users\Admin\AppData\Local\Temp\f761d70.exe
C:\Users\Admin\AppData\Local\Temp\f762240.exe
C:\Users\Admin\AppData\Local\Temp\f762240.exe
C:\Users\Admin\AppData\Local\Temp\f763939.exe
C:\Users\Admin\AppData\Local\Temp\f763939.exe
Network
Files
C:\Users\Admin\AppData\Local\Temp\f761d70.exe
| MD5 | caf5df77dd351caf192c62df01558c5f |
| SHA1 | 23019aecb3f2825c43553c2cb8737cb488933bd7 |
| SHA256 | c1b3f78e6f24cced31d35f064ec9401160491f158ab8a88c42bbf39153c1e73b |
| SHA512 | d223855ad608ed25c501cd21bc939a8588a8845e30ba9ddaac352cb5a87582eb66e02b1540c343c072bae50b14187dce02e26bf7eb407d8de031f9bc36e51d16 |
memory/2012-1-0x0000000010000000-0x0000000010020000-memory.dmp
memory/2012-9-0x0000000000140000-0x0000000000152000-memory.dmp
memory/2356-11-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2356-10-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-13-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/1120-15-0x0000000000490000-0x0000000000492000-memory.dmp
memory/2356-14-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-16-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-19-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2012-24-0x0000000000170000-0x0000000000172000-memory.dmp
memory/2356-22-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2012-26-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2356-25-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2012-29-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2012-28-0x0000000000170000-0x0000000000172000-memory.dmp
memory/2012-41-0x00000000002E0000-0x00000000002F2000-memory.dmp
memory/2012-43-0x00000000002E0000-0x00000000002F2000-memory.dmp
memory/2580-46-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2356-45-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-49-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-50-0x0000000001760000-0x0000000001761000-memory.dmp
memory/2356-55-0x0000000000470000-0x0000000000472000-memory.dmp
memory/2356-30-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-56-0x0000000000470000-0x0000000000472000-memory.dmp
memory/2356-57-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-58-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-59-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-60-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-61-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2012-72-0x00000000002E0000-0x00000000002F2000-memory.dmp
memory/2356-74-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2012-77-0x0000000000140000-0x0000000000142000-memory.dmp
memory/2604-78-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2012-76-0x00000000002E0000-0x00000000002F2000-memory.dmp
memory/2012-70-0x0000000000170000-0x0000000000172000-memory.dmp
memory/2356-79-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-80-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-82-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-84-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2580-93-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2580-94-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2580-95-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2604-101-0x0000000000220000-0x0000000000222000-memory.dmp
memory/2604-103-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2356-104-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-106-0x00000000005A0000-0x000000000165A000-memory.dmp
memory/2356-108-0x0000000000470000-0x0000000000472000-memory.dmp
memory/2356-146-0x00000000005A0000-0x000000000165A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 6a4b5a903a29fc207c0958399d957053 |
| SHA1 | 154701aa4525c2da67417e24d64550dabd188045 |
| SHA256 | 1d870296107db4e5514a59b38ed578cbd37d5d8919b2e42b7cc907a57e748974 |
| SHA512 | 7e8bd8557886409b5c84434c0d28136dad7aa4611c1da8323c091f2e36917eaae6f381ac4d7eb741de470d78d80ff3609bad9d0bd6e398883f41001e70492621 |
memory/2604-153-0x00000000009C0000-0x0000000001A7A000-memory.dmp
memory/2604-192-0x00000000009C0000-0x0000000001A7A000-memory.dmp
memory/2604-193-0x0000000000400000-0x0000000000412000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-29 08:51
Reported
2024-02-29 08:54
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
165s
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\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\e57b054.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\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b054.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\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality
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UPX dump on OEP (original entry point)
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b43c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
UPX packed file
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Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\e57b054.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\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\E: | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| File opened (read-only) | \??\G: | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| File opened (read-only) | \??\H: | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| File opened (read-only) | \??\I: | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\e57b268 | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| File created | C:\Windows\e5811ed | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57b054.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57d060.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e57d060.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\e57d060.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\e57b054.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\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\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
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\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packed.Win32.Salpack.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Packed.Win32.Salpack.dll,#1
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\e57b054.exe
C:\Users\Admin\AppData\Local\Temp\e57b054.exe
C:\Users\Admin\AppData\Local\Temp\e57b43c.exe
C:\Users\Admin\AppData\Local\Temp\e57b43c.exe
C:\Users\Admin\AppData\Local\Temp\e57d060.exe
C:\Users\Admin\AppData\Local\Temp\e57d060.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 19.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/4292-1-0x0000000010000000-0x0000000010020000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e57b054.exe
| MD5 | caf5df77dd351caf192c62df01558c5f |
| SHA1 | 23019aecb3f2825c43553c2cb8737cb488933bd7 |
| SHA256 | c1b3f78e6f24cced31d35f064ec9401160491f158ab8a88c42bbf39153c1e73b |
| SHA512 | d223855ad608ed25c501cd21bc939a8588a8845e30ba9ddaac352cb5a87582eb66e02b1540c343c072bae50b14187dce02e26bf7eb407d8de031f9bc36e51d16 |
memory/2536-4-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2536-6-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-8-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-9-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/4292-10-0x0000000003C20000-0x0000000003C22000-memory.dmp
memory/4292-12-0x0000000003C20000-0x0000000003C22000-memory.dmp
memory/2536-13-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-16-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/4292-11-0x0000000003C30000-0x0000000003C31000-memory.dmp
memory/2536-19-0x00000000005B0000-0x00000000005B2000-memory.dmp
memory/2536-17-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-28-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-29-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/4292-36-0x0000000003C20000-0x0000000003C22000-memory.dmp
memory/1416-39-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2536-30-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-40-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-41-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-42-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-43-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-44-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-45-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/1220-48-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/1220-51-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/1220-49-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/1416-52-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2536-54-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-55-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-56-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-60-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/2536-73-0x00000000005B0000-0x00000000005B2000-memory.dmp
memory/2536-61-0x00000000007E0000-0x000000000189A000-memory.dmp
memory/1220-80-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2536-83-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1220-84-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1416-85-0x0000000000B60000-0x0000000001C1A000-memory.dmp
C:\Windows\SYSTEM.INI
| MD5 | 635e78df1b3302774a6740f53e35567e |
| SHA1 | 9ee71222d7d9aaeff23857e7efc209eac59ec521 |
| SHA256 | 866c1f09a2ad781c12dd7a4ee25d0054c9b4b3a6958a851280933cfbc16b54a2 |
| SHA512 | a9c25e2ff0340fe28d98ca735a57d11a8a1acbd661463aec2f3549b4f7542cefdfa6aaae9d5f863beb0d17430c6ca81ec3fdbc1cf18ea6877d2c73c562dbfd25 |
memory/1416-87-0x0000000000B60000-0x0000000001C1A000-memory.dmp
memory/1416-88-0x0000000000B60000-0x0000000001C1A000-memory.dmp
memory/1416-89-0x0000000000B60000-0x0000000001C1A000-memory.dmp
memory/1416-90-0x0000000000B60000-0x0000000001C1A000-memory.dmp
memory/1416-91-0x0000000000B60000-0x0000000001C1A000-memory.dmp
memory/1416-113-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1416-114-0x0000000000B60000-0x0000000001C1A000-memory.dmp