Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 15:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4b1bc6d04438074d9004e00d56af6bdd4f763ac1a0f520c3b6f4b7d1801c37acN.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
4b1bc6d04438074d9004e00d56af6bdd4f763ac1a0f520c3b6f4b7d1801c37acN.dll
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Size
120KB
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MD5
58ed33e7c4543063f555a94897f8f370
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SHA1
18a4e09496a70e0ff2ecbfe46959ebdb3f26d29c
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SHA256
4b1bc6d04438074d9004e00d56af6bdd4f763ac1a0f520c3b6f4b7d1801c37ac
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SHA512
64447b2dde69cf27059ff3c473cff0340074fc6522fc0c517912f536ef95ef8f0e36cd3f79555708298e6473fb088175aa19ed1fef3f5eeeb2b2badc2321a11d
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SSDEEP
3072:9Desm00b7D3uMema1OVWRyYbXuB8Is9902zN8oPbG5R:9y0avcOVW0H8DWoPbSR
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 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57920e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579470.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57920e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579470.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ad47.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57ad47.exe -
Executes dropped EXE 3 IoCs
pid Process 1968 e57920e.exe 1264 e579470.exe 4380 e57ad47.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57ad47.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57920e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579470.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579470.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ad47.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57920e.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: e57920e.exe File opened (read-only) \??\I: e57920e.exe File opened (read-only) \??\J: e57920e.exe File opened (read-only) \??\M: e57920e.exe File opened (read-only) \??\R: e57920e.exe File opened (read-only) \??\N: e57920e.exe File opened (read-only) \??\P: e57920e.exe File opened (read-only) \??\K: e57920e.exe File opened (read-only) \??\L: e57920e.exe File opened (read-only) \??\O: e57920e.exe File opened (read-only) \??\Q: e57920e.exe File opened (read-only) \??\S: e57920e.exe File opened (read-only) \??\E: e57920e.exe File opened (read-only) \??\H: e57920e.exe -
resource yara_rule behavioral2/memory/1968-6-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-19-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-10-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-18-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-22-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-21-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-20-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-12-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-11-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-9-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-8-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-37-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-36-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-38-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-39-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-40-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-42-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-43-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-52-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-54-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-55-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-57-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-67-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-70-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-72-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-73-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-74-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-76-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-78-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-80-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-87-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1968-88-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1264-119-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx behavioral2/memory/1264-137-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe e57920e.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57920e.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e57920e.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57920e.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57fbb5 e57ad47.exe File created C:\Windows\e57926c e57920e.exe File opened for modification C:\Windows\SYSTEM.INI e57920e.exe File created C:\Windows\e57e33c e579470.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57920e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579470.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57ad47.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1968 e57920e.exe 1968 e57920e.exe 1968 e57920e.exe 1968 e57920e.exe 1264 e579470.exe 1264 e579470.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe Token: SeDebugPrivilege 1968 e57920e.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4004 wrote to memory of 3760 4004 rundll32.exe 83 PID 4004 wrote to memory of 3760 4004 rundll32.exe 83 PID 4004 wrote to memory of 3760 4004 rundll32.exe 83 PID 3760 wrote to memory of 1968 3760 rundll32.exe 84 PID 3760 wrote to memory of 1968 3760 rundll32.exe 84 PID 3760 wrote to memory of 1968 3760 rundll32.exe 84 PID 1968 wrote to memory of 784 1968 e57920e.exe 8 PID 1968 wrote to memory of 780 1968 e57920e.exe 9 PID 1968 wrote to memory of 388 1968 e57920e.exe 13 PID 1968 wrote to memory of 2528 1968 e57920e.exe 42 PID 1968 wrote to memory of 2536 1968 e57920e.exe 43 PID 1968 wrote to memory of 2652 1968 e57920e.exe 45 PID 1968 wrote to memory of 2836 1968 e57920e.exe 54 PID 1968 wrote to memory of 3656 1968 e57920e.exe 57 PID 1968 wrote to memory of 3856 1968 e57920e.exe 58 PID 1968 wrote to memory of 3952 1968 e57920e.exe 59 PID 1968 wrote to memory of 4016 1968 e57920e.exe 60 PID 1968 wrote to memory of 3192 1968 e57920e.exe 61 PID 1968 wrote to memory of 3768 1968 e57920e.exe 62 PID 1968 wrote to memory of 2648 1968 e57920e.exe 75 PID 1968 wrote to memory of 4680 1968 e57920e.exe 76 PID 1968 wrote to memory of 4644 1968 e57920e.exe 81 PID 1968 wrote to memory of 4004 1968 e57920e.exe 82 PID 1968 wrote to memory of 3760 1968 e57920e.exe 83 PID 1968 wrote to memory of 3760 1968 e57920e.exe 83 PID 3760 wrote to memory of 1264 3760 rundll32.exe 85 PID 3760 wrote to memory of 1264 3760 rundll32.exe 85 PID 3760 wrote to memory of 1264 3760 rundll32.exe 85 PID 3760 wrote to memory of 4380 3760 rundll32.exe 86 PID 3760 wrote to memory of 4380 3760 rundll32.exe 86 PID 3760 wrote to memory of 4380 3760 rundll32.exe 86 PID 1968 wrote to memory of 784 1968 e57920e.exe 8 PID 1968 wrote to memory of 780 1968 e57920e.exe 9 PID 1968 wrote to memory of 388 1968 e57920e.exe 13 PID 1968 wrote to memory of 2528 1968 e57920e.exe 42 PID 1968 wrote to memory of 2536 1968 e57920e.exe 43 PID 1968 wrote to memory of 2652 1968 e57920e.exe 45 PID 1968 wrote to memory of 2836 1968 e57920e.exe 54 PID 1968 wrote to memory of 3656 1968 e57920e.exe 57 PID 1968 wrote to memory of 3856 1968 e57920e.exe 58 PID 1968 wrote to memory of 3952 1968 e57920e.exe 59 PID 1968 wrote to memory of 4016 1968 e57920e.exe 60 PID 1968 wrote to memory of 3192 1968 e57920e.exe 61 PID 1968 wrote to memory of 3768 1968 e57920e.exe 62 PID 1968 wrote to memory of 2648 1968 e57920e.exe 75 PID 1968 wrote to memory of 4680 1968 e57920e.exe 76 PID 1968 wrote to memory of 1264 1968 e57920e.exe 85 PID 1968 wrote to memory of 1264 1968 e57920e.exe 85 PID 1968 wrote to memory of 4380 1968 e57920e.exe 86 PID 1968 wrote to memory of 4380 1968 e57920e.exe 86 PID 1264 wrote to memory of 784 1264 e579470.exe 8 PID 1264 wrote to memory of 780 1264 e579470.exe 9 PID 1264 wrote to memory of 388 1264 e579470.exe 13 PID 1264 wrote to memory of 2528 1264 e579470.exe 42 PID 1264 wrote to memory of 2536 1264 e579470.exe 43 PID 1264 wrote to memory of 2652 1264 e579470.exe 45 PID 1264 wrote to memory of 2836 1264 e579470.exe 54 PID 1264 wrote to memory of 3656 1264 e579470.exe 57 PID 1264 wrote to memory of 3856 1264 e579470.exe 58 PID 1264 wrote to memory of 3952 1264 e579470.exe 59 PID 1264 wrote to memory of 4016 1264 e579470.exe 60 PID 1264 wrote to memory of 3192 1264 e579470.exe 61 PID 1264 wrote to memory of 3768 1264 e579470.exe 62 PID 1264 wrote to memory of 2648 1264 e579470.exe 75 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57920e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579470.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ad47.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:388
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2536
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2652
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2836
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b1bc6d04438074d9004e00d56af6bdd4f763ac1a0f520c3b6f4b7d1801c37acN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b1bc6d04438074d9004e00d56af6bdd4f763ac1a0f520c3b6f4b7d1801c37acN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Users\Admin\AppData\Local\Temp\e57920e.exeC:\Users\Admin\AppData\Local\Temp\e57920e.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- 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:1968
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C:\Users\Admin\AppData\Local\Temp\e579470.exeC:\Users\Admin\AppData\Local\Temp\e579470.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1264
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C:\Users\Admin\AppData\Local\Temp\e57ad47.exeC:\Users\Admin\AppData\Local\Temp\e57ad47.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:4380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3656
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3856
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3952
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4016
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3192
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3768
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:2648
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4680
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4644
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
97KB
MD55f4efe687a63b71e499202b4204eb77a
SHA1dfd66f36a2eafa06a22eab5cfa8742a33a1cd6e9
SHA2562b349a5ee575c48887cb8a6f86f6b7cafef42ef62d8ced904db7e861e56394f8
SHA5128e3cd9cc47f5803edd0390cfb22d8652c6a017f4e130f5daeb78ff9a110a7072072b05603ace42d3023f27cb6ba81c07d1b1214043e38ee62d8f21d1bd3c9c87
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Filesize
257B
MD59995f6d12999d253d4d3674e2c382102
SHA11caf33abf71bf01096bd790689625130f4eeab8d
SHA256338814e3a24cda3f188bbf9da6f7e8df40fa0bb0365203764a9f1df524e02fb8
SHA512cf3d1aef80e3b2e8bce6f6155ba5a9f9399d6d79ae5bee22c990148c2e1ee49cd08a80dac0ea16ed0d59cf45f5c21c553b0408cf94d739776d8aca0d9b4be30b