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Analysis
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max time kernel
125s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 19:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1904e94a1fcad70d9ee80f4962c8f62c9ee3b314918a5b0ec40125ea4b68cc64.dll
Resource
win7-20240221-en
windows7-x64
17 signatures
150 seconds
General
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Target
1904e94a1fcad70d9ee80f4962c8f62c9ee3b314918a5b0ec40125ea4b68cc64.dll
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Size
120KB
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MD5
fae4109c2a414b671e19b09376482c0f
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SHA1
d46cd75921119564cfac62076128dcbd5a7e30d9
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SHA256
1904e94a1fcad70d9ee80f4962c8f62c9ee3b314918a5b0ec40125ea4b68cc64
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SHA512
72ce4265444059c5f2283e4349b0f098168009f2ed05a578e8216c5159b3771fb71f699b760ffc4edfd81a676fcc1d915febfaae22601a35a119bcea41b2aec1
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SSDEEP
1536:27AKQiz7CFo0jg8NRXDccz8bEkCBXsreeXIZNSQgy6PM1:2UKQiUo0jxwskCB8rn8Hvc0
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 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e584939.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e584939.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e58557e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e58557e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e58557e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e58557e.exe -
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 21 IoCs
resource yara_rule behavioral2/memory/2356-6-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-8-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-9-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-14-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-15-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-17-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-18-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-19-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-27-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-20-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-43-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-44-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-45-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-54-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-55-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-57-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-58-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-59-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/2356-62-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1424-85-0x0000000000B40000-0x0000000001BFA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1424-89-0x0000000000B40000-0x0000000001BFA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine -
UPX dump on OEP (original entry point) 27 IoCs
resource yara_rule behavioral2/memory/2356-5-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2356-6-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-8-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-9-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-14-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-15-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-17-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-18-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-19-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/4564-25-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2356-27-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-20-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1424-42-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2356-43-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-44-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-45-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-54-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-55-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-57-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-58-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-59-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-62-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/2356-79-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/4564-83-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1424-85-0x0000000000B40000-0x0000000001BFA000-memory.dmp UPX behavioral2/memory/1424-89-0x0000000000B40000-0x0000000001BFA000-memory.dmp UPX behavioral2/memory/1424-90-0x0000000000400000-0x0000000000412000-memory.dmp UPX -
Executes dropped EXE 3 IoCs
pid Process 2356 e584939.exe 4564 e584c27.exe 1424 e58557e.exe -
resource yara_rule behavioral2/memory/2356-6-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-8-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-9-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-14-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-15-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-17-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-18-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-19-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-27-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-20-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-43-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-44-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-45-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-54-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-55-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-57-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-58-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-59-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/2356-62-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1424-85-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx behavioral2/memory/1424-89-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e584939.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e58557e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e58557e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e58557e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e58557e.exe -
Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: e584939.exe File opened (read-only) \??\G: e584939.exe File opened (read-only) \??\H: e584939.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e584a91 e584939.exe File opened for modification C:\Windows\SYSTEM.INI e584939.exe File created C:\Windows\e58a350 e58557e.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2356 e584939.exe 2356 e584939.exe 2356 e584939.exe 2356 e584939.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe Token: SeDebugPrivilege 2356 e584939.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3696 wrote to memory of 2352 3696 rundll32.exe 92 PID 3696 wrote to memory of 2352 3696 rundll32.exe 92 PID 3696 wrote to memory of 2352 3696 rundll32.exe 92 PID 2352 wrote to memory of 2356 2352 rundll32.exe 94 PID 2352 wrote to memory of 2356 2352 rundll32.exe 94 PID 2352 wrote to memory of 2356 2352 rundll32.exe 94 PID 2356 wrote to memory of 780 2356 e584939.exe 9 PID 2356 wrote to memory of 776 2356 e584939.exe 10 PID 2356 wrote to memory of 64 2356 e584939.exe 13 PID 2356 wrote to memory of 2588 2356 e584939.exe 44 PID 2356 wrote to memory of 2596 2356 e584939.exe 45 PID 2356 wrote to memory of 2780 2356 e584939.exe 50 PID 2356 wrote to memory of 3520 2356 e584939.exe 56 PID 2356 wrote to memory of 3688 2356 e584939.exe 57 PID 2356 wrote to memory of 3888 2356 e584939.exe 58 PID 2356 wrote to memory of 4012 2356 e584939.exe 59 PID 2356 wrote to memory of 4092 2356 e584939.exe 60 PID 2356 wrote to memory of 3456 2356 e584939.exe 61 PID 2356 wrote to memory of 4208 2356 e584939.exe 62 PID 2356 wrote to memory of 4904 2356 e584939.exe 64 PID 2356 wrote to memory of 2300 2356 e584939.exe 73 PID 2356 wrote to memory of 3876 2356 e584939.exe 75 PID 2356 wrote to memory of 4704 2356 e584939.exe 76 PID 2356 wrote to memory of 3620 2356 e584939.exe 77 PID 2356 wrote to memory of 4204 2356 e584939.exe 78 PID 2356 wrote to memory of 4396 2356 e584939.exe 79 PID 2356 wrote to memory of 1660 2356 e584939.exe 81 PID 2356 wrote to memory of 4584 2356 e584939.exe 82 PID 2356 wrote to memory of 3568 2356 e584939.exe 86 PID 2356 wrote to memory of 4592 2356 e584939.exe 87 PID 2356 wrote to memory of 636 2356 e584939.exe 88 PID 2356 wrote to memory of 4656 2356 e584939.exe 89 PID 2356 wrote to memory of 3696 2356 e584939.exe 91 PID 2356 wrote to memory of 2352 2356 e584939.exe 92 PID 2356 wrote to memory of 2352 2356 e584939.exe 92 PID 2352 wrote to memory of 4564 2352 rundll32.exe 95 PID 2352 wrote to memory of 4564 2352 rundll32.exe 95 PID 2352 wrote to memory of 4564 2352 rundll32.exe 95 PID 2352 wrote to memory of 1424 2352 rundll32.exe 96 PID 2352 wrote to memory of 1424 2352 rundll32.exe 96 PID 2352 wrote to memory of 1424 2352 rundll32.exe 96 PID 2356 wrote to memory of 780 2356 e584939.exe 9 PID 2356 wrote to memory of 776 2356 e584939.exe 10 PID 2356 wrote to memory of 64 2356 e584939.exe 13 PID 2356 wrote to memory of 2588 2356 e584939.exe 44 PID 2356 wrote to memory of 2596 2356 e584939.exe 45 PID 2356 wrote to memory of 2780 2356 e584939.exe 50 PID 2356 wrote to memory of 3520 2356 e584939.exe 56 PID 2356 wrote to memory of 3688 2356 e584939.exe 57 PID 2356 wrote to memory of 3888 2356 e584939.exe 58 PID 2356 wrote to memory of 4012 2356 e584939.exe 59 PID 2356 wrote to memory of 4092 2356 e584939.exe 60 PID 2356 wrote to memory of 3456 2356 e584939.exe 61 PID 2356 wrote to memory of 4208 2356 e584939.exe 62 PID 2356 wrote to memory of 4904 2356 e584939.exe 64 PID 2356 wrote to memory of 2300 2356 e584939.exe 73 PID 2356 wrote to memory of 3876 2356 e584939.exe 75 PID 2356 wrote to memory of 4704 2356 e584939.exe 76 PID 2356 wrote to memory of 3620 2356 e584939.exe 77 PID 2356 wrote to memory of 4204 2356 e584939.exe 78 PID 2356 wrote to memory of 4396 2356 e584939.exe 79 PID 2356 wrote to memory of 1660 2356 e584939.exe 81 PID 2356 wrote to memory of 4584 2356 e584939.exe 82 PID 2356 wrote to memory of 3568 2356 e584939.exe 86 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e584939.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e58557e.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2588
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2596
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2780
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3520
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1904e94a1fcad70d9ee80f4962c8f62c9ee3b314918a5b0ec40125ea4b68cc64.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1904e94a1fcad70d9ee80f4962c8f62c9ee3b314918a5b0ec40125ea4b68cc64.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Temp\e584939.exeC:\Users\Admin\AppData\Local\Temp\e584939.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 Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2356
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C:\Users\Admin\AppData\Local\Temp\e584c27.exeC:\Users\Admin\AppData\Local\Temp\e584c27.exe4⤵
- Executes dropped EXE
PID:4564
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C:\Users\Admin\AppData\Local\Temp\e58557e.exeC:\Users\Admin\AppData\Local\Temp\e58557e.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 policy modification
PID:1424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3688
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3888
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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:4012
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4092
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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:3456
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4208
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4904
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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:2300
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window1⤵PID:3876
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=123.0.6312.106 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=123.0.2420.81 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffa92014e48,0x7ffa92014e54,0x7ffa92014e602⤵PID:4704
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2244,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=2240 /prefetch:22⤵PID:3620
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1960,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=2412 /prefetch:32⤵PID:4204
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2516,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=2532 /prefetch:82⤵PID:4396
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4900,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=5484 /prefetch:12⤵PID:1660
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --field-trial-handle=5632,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=5656 /prefetch:12⤵PID:4584
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3880,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=1028 /prefetch:82⤵PID:4656
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3568
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4592
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:636
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C:\Windows\System32\wuapihost.exeC:\Windows\System32\wuapihost.exe -Embedding1⤵PID:4872
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
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
97KB
MD55ae564a51028a564b780799e2bc65d3c
SHA10d1ce53df796a5f7ce635dd29f23dab56e4f12df
SHA256701a687f778f35b4637af349c5f688b1a242e0cf4f7174d7fa27c112bf8ae2dc
SHA51246ce87c74e0868edc82cf2d21dc1b8c3d50e724c40ee21dec1afd8434de9a7af9b1204aa9d02267647e89a7e0ab12720323d61d51b801d91a541ff58309115a6