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Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
16/10/2023, 18:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.5459450f1abd717a43f4fe0996d1c480.exe
Resource
win7-20230831-en
windows7-x64
16 signatures
150 seconds
General
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Target
NEAS.5459450f1abd717a43f4fe0996d1c480.exe
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Size
652KB
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MD5
5459450f1abd717a43f4fe0996d1c480
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SHA1
11dc757a40c54c7bafa8d52a486af219460accaf
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SHA256
a163b802826ede7ee697f8ab2e235ecb811366b9d37317928dadb4ee5d4171a9
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SHA512
775ce57bb70385244075543095f870294a8dcb6beb93d2f654c6376f81b2f3f79bd73538f3bff001527c21c3b37b0d2d51e1d8ec2d521f1149ce12e16aac9881
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SSDEEP
12288:gla1NZGYDJokhAHmdQ9kpFIshSshSshYa5w96B72U:glatJokdQ9kp6shSshSshj72U
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral1/memory/2260-2-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-4-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-5-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-7-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-11-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-15-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-19-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-25-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-26-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-27-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-28-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-29-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-30-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-31-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-37-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-39-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-41-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-42-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-44-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-45-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-46-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-49-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-53-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-55-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-61-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-63-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-71-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-73-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-74-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx behavioral1/memory/2260-76-0x0000000001E60000-0x0000000002EEE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc NEAS.5459450f1abd717a43f4fe0996d1c480.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe NEAS.5459450f1abd717a43f4fe0996d1c480.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe NEAS.5459450f1abd717a43f4fe0996d1c480.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe NEAS.5459450f1abd717a43f4fe0996d1c480.exe File opened for modification C:\PROGRAM FILES (X86)\MICROSOFT OFFICE\OFFICE14\BCSSYNC.EXE NEAS.5459450f1abd717a43f4fe0996d1c480.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe Token: SeDebugPrivilege 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe -
Suspicious use of WriteProcessMemory 46 IoCs
description pid Process procid_target PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1896 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 9 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 PID 2260 wrote to memory of 1144 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 13 PID 2260 wrote to memory of 1244 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 12 PID 2260 wrote to memory of 1280 2260 NEAS.5459450f1abd717a43f4fe0996d1c480.exe 11 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" NEAS.5459450f1abd717a43f4fe0996d1c480.exe
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1896
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1280
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C:\Users\Admin\AppData\Local\Temp\NEAS.5459450f1abd717a43f4fe0996d1c480.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.5459450f1abd717a43f4fe0996d1c480.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2260
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1244
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1144
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1