Analysis
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max time kernel
118s -
max time network
58s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-12-2024 01:26
Static task
static1
Behavioral task
behavioral1
Sample
2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe
Resource
win7-20240903-en
General
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Target
2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe
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Size
1.1MB
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MD5
b14f761584f10b32e67a3cab5862ac20
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SHA1
5c7b0bf5448c136c8163c5fbc33d9e38e328dda1
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SHA256
2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fd
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SHA512
5f2c1e51f4895f51bfb662bf55f8c1a4d9b3ce492c9c73a987554df726baff8a355825f2a6efa6f5b18a592ef141c356ea0b8378791402bfc9650548fe6bd9b6
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SSDEEP
24576:jIXW/8yw1ez54lIrF5SXYHU1jJ+dJG4qS6dTVZHf/HGY:s9bC4lI+5J+3G3ldTVBHN
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" rundll32.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Blocklisted process makes network request 1 IoCs
flow pid Process 6 1880 Rundll32.exe -
Executes dropped EXE 3 IoCs
pid Process 2192 system.exe 2916 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2640 rundll32.exe -
Loads dropped DLL 13 IoCs
pid Process 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1880 Rundll32.exe 1880 Rundll32.exe 1880 Rundll32.exe 1880 Rundll32.exe 1880 Rundll32.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2916 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\system = "C:\\Windows\\system32\\system.exe" Rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\K: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\M: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\Q: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\H: rundll32.exe File opened (read-only) \??\T: rundll32.exe File opened (read-only) \??\V: rundll32.exe File opened (read-only) \??\E: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\H: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\S: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\V: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\R: rundll32.exe File opened (read-only) \??\U: rundll32.exe File opened (read-only) \??\D: Rundll32.exe File opened (read-only) \??\L: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\Y: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\A: rundll32.exe File opened (read-only) \??\O: rundll32.exe File opened (read-only) \??\Q: rundll32.exe File opened (read-only) \??\J: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\M: rundll32.exe File opened (read-only) \??\Y: rundll32.exe File opened (read-only) \??\E: rundll32.exe File opened (read-only) \??\P: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\W: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\Z: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\G: rundll32.exe File opened (read-only) \??\P: rundll32.exe File opened (read-only) \??\W: rundll32.exe File opened (read-only) \??\F: Rundll32.exe File opened (read-only) \??\O: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\X: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\B: rundll32.exe File opened (read-only) \??\J: rundll32.exe File opened (read-only) \??\K: rundll32.exe File opened (read-only) \??\N: rundll32.exe File opened (read-only) \??\Z: rundll32.exe File opened (read-only) \??\N: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\R: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\T: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\I: rundll32.exe File opened (read-only) \??\L: rundll32.exe File opened (read-only) \??\X: rundll32.exe File opened (read-only) \??\G: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened (read-only) \??\S: rundll32.exe File opened (read-only) \??\U: 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification F:\autorun.inf 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\mgpxxctb.dll system.exe File created C:\Windows\SysWOW64\dcvxxctb.dll system.exe File opened for modification C:\Windows\SysWOW64\system.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File created C:\Windows\SysWOW64\system.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
resource yara_rule behavioral1/memory/2512-20-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-16-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-13-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-12-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-11-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-15-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-1-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-19-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-18-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-17-0x0000000002540000-0x00000000035FA000-memory.dmp upx behavioral1/memory/2512-117-0x0000000002540000-0x00000000035FA000-memory.dmp upx -
Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files\AAV\CDriver.sys Rundll32.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76b9ed 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe File opened for modification C:\Windows\SYSTEM.INI 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Launches sc.exe 7 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2476 sc.exe 2932 sc.exe 2324 sc.exe 1396 sc.exe 2796 sc.exe 2980 sc.exe 2624 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 17 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language system.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2192 system.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1700 Rundll32.exe 1880 Rundll32.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2916 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 476 Process not Found -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Suspicious use of AdjustPrivilegeToken 29 IoCs
description pid Process Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe Token: SeDebugPrivilege 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2916 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 2640 rundll32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2192 wrote to memory of 1700 2192 system.exe 31 PID 2512 wrote to memory of 1112 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 19 PID 2512 wrote to memory of 1164 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 20 PID 2512 wrote to memory of 1232 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 21 PID 2512 wrote to memory of 632 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 25 PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2512 wrote to memory of 2192 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 30 PID 2512 wrote to memory of 1700 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 31 PID 2512 wrote to memory of 1700 2512 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe 31 PID 1700 wrote to memory of 2888 1700 Rundll32.exe 32 PID 1700 wrote to memory of 2888 1700 Rundll32.exe 32 PID 1700 wrote to memory of 2888 1700 Rundll32.exe 32 PID 1700 wrote to memory of 2888 1700 Rundll32.exe 32 PID 1700 wrote to memory of 1348 1700 Rundll32.exe 33 PID 1700 wrote to memory of 1348 1700 Rundll32.exe 33 PID 1700 wrote to memory of 1348 1700 Rundll32.exe 33 PID 1700 wrote to memory of 1348 1700 Rundll32.exe 33 PID 1700 wrote to memory of 1396 1700 Rundll32.exe 36 PID 1700 wrote to memory of 1396 1700 Rundll32.exe 36 PID 1700 wrote to memory of 1396 1700 Rundll32.exe 36 PID 1700 wrote to memory of 1396 1700 Rundll32.exe 36 PID 1700 wrote to memory of 2796 1700 Rundll32.exe 37 PID 1700 wrote to memory of 2796 1700 Rundll32.exe 37 PID 1700 wrote to memory of 2796 1700 Rundll32.exe 37 PID 1700 wrote to memory of 2796 1700 Rundll32.exe 37 PID 1348 wrote to memory of 2740 1348 net.exe 40 PID 1348 wrote to memory of 2740 1348 net.exe 40 PID 1348 wrote to memory of 2740 1348 net.exe 40 PID 1348 wrote to memory of 2740 1348 net.exe 40 PID 2888 wrote to memory of 2160 2888 net.exe 41 PID 2888 wrote to memory of 2160 2888 net.exe 41 PID 2888 wrote to memory of 2160 2888 net.exe 41 PID 2888 wrote to memory of 2160 2888 net.exe 41 PID 1700 wrote to memory of 2324 1700 Rundll32.exe 42 PID 1700 wrote to memory of 2324 1700 Rundll32.exe 42 PID 1700 wrote to memory of 2324 1700 Rundll32.exe 42 PID 1700 wrote to memory of 2324 1700 Rundll32.exe 42 PID 1700 wrote to memory of 2932 1700 Rundll32.exe 43 PID 1700 wrote to memory of 2932 1700 Rundll32.exe 43 PID 1700 wrote to memory of 2932 1700 Rundll32.exe 43 PID 1700 wrote to memory of 2932 1700 Rundll32.exe 43 PID 1700 wrote to memory of 2476 1700 Rundll32.exe 45 PID 1700 wrote to memory of 2476 1700 Rundll32.exe 45 PID 1700 wrote to memory of 2476 1700 Rundll32.exe 45 PID 1700 wrote to memory of 2476 1700 Rundll32.exe 45 PID 1700 wrote to memory of 2624 1700 Rundll32.exe 46 PID 1700 wrote to memory of 2624 1700 Rundll32.exe 46 PID 1700 wrote to memory of 2624 1700 Rundll32.exe 46 PID 1700 wrote to memory of 2624 1700 Rundll32.exe 46 PID 1700 wrote to memory of 2512 1700 Rundll32.exe 29 PID 1700 wrote to memory of 2512 1700 Rundll32.exe 29 PID 1700 wrote to memory of 2192 1700 Rundll32.exe 30 PID 1700 wrote to memory of 2192 1700 Rundll32.exe 30 PID 1700 wrote to memory of 2888 1700 Rundll32.exe 32 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1112
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1164
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1232
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C:\Users\Admin\AppData\Local\Temp\2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe"C:\Users\Admin\AppData\Local\Temp\2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2512 -
C:\Windows\SysWOW64\system.exeC:\Windows\system32\system.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\SysWOW64\Rundll32.exeRundll32 C:\Windows\system32\mgpxxctb.dll Exxcute4⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\net.exenet stop WinDefend5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WinDefend6⤵
- System Location Discovery: System Language Discovery
PID:2160
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C:\Windows\SysWOW64\net.exenet stop MpsSvc5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc6⤵
- System Location Discovery: System Language Discovery
PID:2740
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C:\Windows\SysWOW64\sc.exesc config WinDefend start= disabled5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1396
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C:\Windows\SysWOW64\sc.exesc config MpsSvc start= disabled5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2796
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C:\Windows\SysWOW64\sc.exesc stop ZhuDongFangYu5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2324
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C:\Windows\SysWOW64\sc.exesc delete ZhuDongFangYu5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2932
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C:\Windows\SysWOW64\sc.exesc stop 360rp5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2476
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C:\Windows\SysWOW64\sc.exesc delete 360rp5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2624
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" stop PolicyAgent5⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2980
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C:\Windows\SysWOW64\Rundll32.exeRundll32 C:\Windows\system32\dcvxxctb.dll Exucute4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1880
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C:\Users\Admin\AppData\Local\Temp\2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exeC:\Users\Admin\AppData\Local\Temp\2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe3⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2916 -
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exeC:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:632
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵PID:340
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
8Replay Monitor
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Downloads
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Filesize
664KB
MD52eb5d76180ce7b3241b281fa79ab3483
SHA106293dea80e39c7eb7ee2bdb00d60b58d932fa8a
SHA256e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8
SHA51235f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b
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Filesize
408KB
MD5c59077448fd59ce09063897b1eb87a3f
SHA115b87c1bf598a0d86e7c0f944d3ce92ca725bc52
SHA2569a09a9c5f00142b896330f28871de647451161bcc3fa38d995f532707818ae37
SHA512c5d5199a63f1371d6a1bd5c229a6a4d4e7b5b1ea6c2d54a033ed1786b9f15df80055c84bd7ed90431657697cba8670d815adb247ecff543109102cc102bcaf94
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Filesize
97KB
MD5424d3f6960c3646991b8f4b520ae71b3
SHA1d5300bc6601c9362dc4739ac839e2c9d16270593
SHA25660362e94ddd5a15e051f6f93c96b28efe488af095410b033e7b5e46afa568bcc
SHA512e7fc75ad1a582b0f8b1c9b23c25f3b64caa6e7bb375084c03760647a934264f05c71705601e21a9d6bf0a8c46eac72a16b2839ad5e4262b181840737c1df9227
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\Users\Admin\AppData\Local\Temp\2c19c62726b33a75df9308a0567005cb8712aa877acb01daddc789fc2ace24fdN.exe
Filesize728KB
MD558c2b81fbd18a43bd4a79c3d7eb10600
SHA1014eee5ccbc16bf353551eccd9f75894f9065447
SHA2565b26f2359577daed9cfb49f4090cc94b8e51a916b1fd327ffbdd9ab57349762e
SHA51254bd8f5363c521f2da319965d785df9f7f738eb95e5c640431aca8c96f7f40614e3eb888e499601bc26cbd050efd163375d54fdd38491e74931d8061864a81fa
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Filesize
1.7MB
MD5b5eb5bd3066959611e1f7a80fd6cc172
SHA16fb1532059212c840737b3f923a9c0b152c0887a
SHA2561ffb68a66f28f604adcae9c135f8dcf301316ab7fda8ebd294583c56dd26f7cc
SHA5126c0743e0ff4922e859ba66b68040ab994dbae33e80c63ce8c993ad31a0c7aad6c6467484da1550063214953cd641dbf597438dd0c02f24164505d88ca80ea1b6
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Filesize
22KB
MD55a8d0e7f4d185892dcb1c2578958823a
SHA1d512d61257db3b3e0e2352166ff36ccbdd30ed2f
SHA256d7a015829ff20cb652b4b68c628a2d86b48891bcc24ece7e5c833cdfde911b13
SHA51232c9181abf7b100930f45d4cfd5900770d5dd8a4852b007f3f72dc0caf5f8ad98315f50af9b006d2b523cf9af733da84d0569eff832c0c86b20ee1d6bf22ad71
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Filesize
76KB
MD5571b5bf943a03b56627aae4ccb0841d9
SHA1fc0d40a3ed252ab6440466dda2db2967df18e7c6
SHA2564afa0c12a66a020512ea1674be986ea7210f067c38612ac74bc766e86b4283e3
SHA512e43bf28477b2da4d07a7134a9a6c54ad1ec348b6dfe93fdc43370f4afc6cbec2540036e8b38b9a45d1a579292a60fcfab580ac8d1c4ecc7b59df333359edf578