Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 02:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
Resource
win7-20240903-en
windows7-x64
18 signatures
150 seconds
General
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Target
bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe
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Size
100KB
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MD5
5cad126847e5e5311a37f371ffada743
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SHA1
3bc3939bc512979720dd8aec2ec8d74ede5abf0d
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SHA256
bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0
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SHA512
721ab2c350ba3cd205da177f1e6c306b75b0549bbefcac96c73a1bd44449105a1c208b0557b3771cd840b16df21dc68fe5247c674c1c620f817e652ffdd59b9e
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SSDEEP
1536:mPP2wXvNTNEUNrYpy6ZlR1fzo764TI7mQ/uA8V/gQiRplH1xEaIGUal9T:SPZfNTq1E8p87e7BH8Vz8z/E4r
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/
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\DisableNotifications = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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) \??\Q: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\S: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\U: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\E: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\J: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\P: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\N: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\R: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\V: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\O: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\T: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\X: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\Z: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\H: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\K: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\M: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\W: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\Y: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\G: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\I: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened (read-only) \??\L: bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened for modification F:\autorun.inf bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
resource yara_rule behavioral1/memory/2520-1-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-4-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-3-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-6-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-7-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-8-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-5-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-25-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-24-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-23-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-26-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-27-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-28-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-29-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-30-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-33-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-50-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-51-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-53-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-55-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-57-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-58-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-60-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-62-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-65-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2520-67-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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 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 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe Token: SeDebugPrivilege 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 PID 2520 wrote to memory of 1112 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 19 PID 2520 wrote to memory of 1156 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 20 PID 2520 wrote to memory of 1192 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 21 PID 2520 wrote to memory of 1600 2520 bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.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:1156
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe"C:\Users\Admin\AppData\Local\Temp\bb76f2717721183c8f6203a6ae1d035d1a7f74f8a873666e80edcdc115b70df0.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- 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:2520
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1600
Network
MITRE ATT&CK Enterprise v15
Privilege 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
5Replay Monitor
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Downloads
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Filesize
100KB
MD5869155c8533ee4595121b8dbca2837f5
SHA1473e758f4f16404604f5bf2f55ba0ef1f344ba91
SHA2562f0b8d87475ddb846f84e18630cb237a8654c65cd48a2749f2a883b82d70a00f
SHA512eb0a1947065ad6de2558400508bef4525ec28bae9d6b39da6a2545bd0370729c8e745b36379a414b44c96848cae9866d0e45a9c2c293734fe0fcb27e17650daa