Analysis
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max time kernel
124s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
13-12-2024 11:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe
Resource
win7-20241010-en
windows7-x64
18 signatures
150 seconds
General
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Target
2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe
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Size
961KB
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MD5
b5292506105c47d4caa9f8a5753eba14
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SHA1
4d9fcdd60042dc077e8154b3a981171562a6aa6b
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SHA256
2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352
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SHA512
49c9a49d8f8c7ce165c4df20caac5be273a41a4f91c0a59e1bd9671aca6201f74d99648470af3b7004fbfc61b13e8671313ef6e381a805e116cb24c578352014
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SSDEEP
12288:6Crxe/OS/FlOjzC+VJXkl39daygl8/1k6BGqf2KrXyAffLi7qekj9/sybVRG/mGi:6Cr7S/469Re2hLi7Rkj9/pREmkkt
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
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\EnableFirewall = "0" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\O: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\P: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\X: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\Z: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\H: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\I: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\L: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\M: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\N: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\U: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\E: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\J: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\Q: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\S: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\V: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\Y: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\G: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\T: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\W: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened (read-only) \??\R: 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.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 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification F:\autorun.inf 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
resource yara_rule behavioral1/memory/524-1-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-6-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-10-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-7-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-5-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-8-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-13-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-12-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-11-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-9-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-36-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-35-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-37-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-38-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-39-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-41-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-42-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-43-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-46-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-45-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-48-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-64-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-66-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-68-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-70-0x0000000001F50000-0x000000000300A000-memory.dmp upx behavioral1/memory/524-73-0x0000000001F50000-0x000000000300A000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\f76e502 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Windows\SYSTEM.INI 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe File opened for modification C:\Windows\ 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe Token: SeDebugPrivilege 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 PID 524 wrote to memory of 1240 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 19 PID 524 wrote to memory of 1324 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 20 PID 524 wrote to memory of 1388 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 21 PID 524 wrote to memory of 1676 524 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe 23 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1240
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1324
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1388
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C:\Users\Admin\AppData\Local\Temp\2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe"C:\Users\Admin\AppData\Local\Temp\2734850c2a4d7aced42518016fe5253c211c1f20a3d6d439c9b5cc89523a3352.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:524
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1676
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Pre-OS Boot
1Bootkit
1Replay Monitor
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Downloads
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Filesize
97KB
MD5b52145d0fb51f17e07750a105fa1ad61
SHA11460dc9e04f3b8909b155a1eaa5b88a186beb359
SHA2564d98e0e570b32802b0d1d519cde3064f53e95864593f63341c42c617ededd163
SHA512ff0dae710f1012744ccdae8149d5934631f5b153efcb4e14853930c757e412f0ba53bbc17c1e281010abb735b23759a8475b05ac2ad0e474049afaf0042a7b5a