Analysis
- max time kernel
52s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
17/06/2024, 00:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a97386f66a47709bb8b3df5a1396bb646a20a52667acb2ab6992b507122641bb.dll
Resource
win7-20240611-en
windows7-x64
17 signatures
150 seconds
General
- Target a97386f66a47709bb8b3df5a1396bb646a20a52667acb2ab6992b507122641bb.dll
- Size 120KB
- Sample240617-a5zteszhpm
- SHA256 a97386f66a47709bb8b3df5a1396bb646a20a52667acb2ab6992b507122641bb
- MD5 d4bb0c7d63095ffb34bdb3dee839eb0f
- SHA1 8d13baee46125a24a9691d397e1a1cace67848a3
- SHA512 05ffdfbc80374506625e992a74758c25250d90fdfbee31923781dad9c9726b2f99c87eec624282b3a7e4707903706094b24459e8146bc96a9fd48ecb0df2dc91
- SSDEEP 1536:gu5FYRib6XViBnEPUSaCNhBv3s6ZDbg/Z+nsM/bTLidM3EKZx/jRgZOBNpP:gu5KdVi9EPnNhBv86dg5MbTuuGZCP
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
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sality
C2
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http://89.119.67.154/testo5/
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http://kukutrustnet777.info/home.gif
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http://kukutrustnet888.info/home.gif
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http://kukutrustnet987.info/home.gif
Signatures
- Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5753ae.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5753ae.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5753ae.exe - Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 31 IoCs
resource yara_rule behavioral2/memory/3296-10-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-9-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-6-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-11-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-25-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-32-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-33-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-28-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-24-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-35-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-37-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-36-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-38-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-39-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-40-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-42-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-43-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-52-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-54-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-55-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-65-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-67-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-70-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-72-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-73-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-75-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-76-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-77-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-80-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-81-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/3296-86-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine - UPX dump on OEP (original entry point) 35 IoCs
resource yara_rule behavioral2/memory/3296-5-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/3296-10-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-9-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-6-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-11-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-25-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-32-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-33-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-28-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-24-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-35-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-37-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-36-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-38-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-39-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-40-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-42-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-43-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-52-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-54-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-55-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-65-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-67-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-70-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-72-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-73-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-75-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-76-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-77-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-80-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-81-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-86-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/3296-102-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2292-106-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/3000-110-0x0000000000400000-0x0000000000412000-memory.dmp UPX - Executes dropped EXE 3 IoCs
pid Process 3296 e5753ae.exe 2292 e5754d7.exe 3000 e576fa2.exe -
resource yara_rule behavioral2/memory/3296-10-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-9-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-6-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-11-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-25-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-32-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-33-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-28-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-24-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-35-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-37-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-36-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-38-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-39-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-40-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-42-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-43-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-52-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-54-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-55-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-65-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-67-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-70-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-72-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-73-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-75-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-76-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-77-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-80-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-81-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3296-86-0x00000000007E0000-0x000000000189A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5753ae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5753ae.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5753ae.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5753ae.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) \??\E: e5753ae.exe File opened (read-only) \??\I: e5753ae.exe File opened (read-only) \??\K: e5753ae.exe File opened (read-only) \??\Q: e5753ae.exe File opened (read-only) \??\H: e5753ae.exe File opened (read-only) \??\J: e5753ae.exe File opened (read-only) \??\L: e5753ae.exe File opened (read-only) \??\M: e5753ae.exe File opened (read-only) \??\P: e5753ae.exe File opened (read-only) \??\O: e5753ae.exe File opened (read-only) \??\G: e5753ae.exe File opened (read-only) \??\N: e5753ae.exe File opened (read-only) \??\R: e5753ae.exe File opened (read-only) \??\S: e5753ae.exe - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5753ae.exe File opened for modification C:\Program Files\7-Zip\7z.exe e5753ae.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5753ae.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e5753ae.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e5753ae.exe File created C:\Windows\e57540b e5753ae.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3296 e5753ae.exe 3296 e5753ae.exe 3296 e5753ae.exe 3296 e5753ae.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe Token: SeDebugPrivilege 3296 e5753ae.exe - Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 1892 wrote to memory of 840 1892 rundll32.exe 81 PID 1892 wrote to memory of 840 1892 rundll32.exe 81 PID 1892 wrote to memory of 840 1892 rundll32.exe 81 PID 840 wrote to memory of 3296 840 rundll32.exe 82 PID 840 wrote to memory of 3296 840 rundll32.exe 82 PID 840 wrote to memory of 3296 840 rundll32.exe 82 PID 3296 wrote to memory of 796 3296 e5753ae.exe 9 PID 3296 wrote to memory of 804 3296 e5753ae.exe 10 PID 3296 wrote to memory of 380 3296 e5753ae.exe 13 PID 3296 wrote to memory of 2520 3296 e5753ae.exe 44 PID 3296 wrote to memory of 2544 3296 e5753ae.exe 45 PID 3296 wrote to memory of 2848 3296 e5753ae.exe 52 PID 3296 wrote to memory of 3596 3296 e5753ae.exe 56 PID 3296 wrote to memory of 3724 3296 e5753ae.exe 57 PID 3296 wrote to memory of 3912 3296 e5753ae.exe 58 PID 3296 wrote to memory of 4012 3296 e5753ae.exe 59 PID 3296 wrote to memory of 4076 3296 e5753ae.exe 60 PID 3296 wrote to memory of 776 3296 e5753ae.exe 61 PID 3296 wrote to memory of 4156 3296 e5753ae.exe 62 PID 3296 wrote to memory of 4636 3296 e5753ae.exe 64 PID 3296 wrote to memory of 2320 3296 e5753ae.exe 75 PID 3296 wrote to memory of 1892 3296 e5753ae.exe 80 PID 3296 wrote to memory of 840 3296 e5753ae.exe 81 PID 3296 wrote to memory of 840 3296 e5753ae.exe 81 PID 840 wrote to memory of 2292 840 rundll32.exe 83 PID 840 wrote to memory of 2292 840 rundll32.exe 83 PID 840 wrote to memory of 2292 840 rundll32.exe 83 PID 840 wrote to memory of 3000 840 rundll32.exe 84 PID 840 wrote to memory of 3000 840 rundll32.exe 84 PID 840 wrote to memory of 3000 840 rundll32.exe 84 PID 3296 wrote to memory of 796 3296 e5753ae.exe 9 PID 3296 wrote to memory of 804 3296 e5753ae.exe 10 PID 3296 wrote to memory of 380 3296 e5753ae.exe 13 PID 3296 wrote to memory of 2520 3296 e5753ae.exe 44 PID 3296 wrote to memory of 2544 3296 e5753ae.exe 45 PID 3296 wrote to memory of 2848 3296 e5753ae.exe 52 PID 3296 wrote to memory of 3596 3296 e5753ae.exe 56 PID 3296 wrote to memory of 3724 3296 e5753ae.exe 57 PID 3296 wrote to memory of 3912 3296 e5753ae.exe 58 PID 3296 wrote to memory of 4012 3296 e5753ae.exe 59 PID 3296 wrote to memory of 4076 3296 e5753ae.exe 60 PID 3296 wrote to memory of 776 3296 e5753ae.exe 61 PID 3296 wrote to memory of 4156 3296 e5753ae.exe 62 PID 3296 wrote to memory of 4636 3296 e5753ae.exe 64 PID 3296 wrote to memory of 2320 3296 e5753ae.exe 75 PID 3296 wrote to memory of 2292 3296 e5753ae.exe 83 PID 3296 wrote to memory of 2292 3296 e5753ae.exe 83 PID 3296 wrote to memory of 3000 3296 e5753ae.exe 84 PID 3296 wrote to memory of 3000 3296 e5753ae.exe 84 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5753ae.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:380
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2520
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2544
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2848
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3596
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a97386f66a47709bb8b3df5a1396bb646a20a52667acb2ab6992b507122641bb.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a97386f66a47709bb8b3df5a1396bb646a20a52667acb2ab6992b507122641bb.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Users\Admin\AppData\Local\Temp\e5753ae.exeC:\Users\Admin\AppData\Local\Temp\e5753ae.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3296
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C:\Users\Admin\AppData\Local\Temp\e5754d7.exeC:\Users\Admin\AppData\Local\Temp\e5754d7.exe4⤵
- Executes dropped EXE
PID:2292
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C:\Users\Admin\AppData\Local\Temp\e576fa2.exeC:\Users\Admin\AppData\Local\Temp\e576fa2.exe4⤵
- Executes dropped EXE
PID:3000
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3724
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3912
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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:4076
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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:776
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4156
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4636
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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:2320
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
- Path C:\Users\Admin\AppData\Local\Temp\e5753ae.exe
- Size 97KB
- SHA256 95279097b713c894dc22a5e5661947da7b551e12636c2dedbb858b25da63f7f6
- MD5 d931a014fa009dab74200f902abc83bb
- SHA1 0e15c289d21c1389808c136a6abc5e379ec75117
- SHA512 3f8553c90c371d5222a2cb630051328e70c3df30868b6659b15f9978b5a71874ef535913acc7548d1dc5582276eada3db1065d114237db4e5543aa8961f38ba7
- SSDEEP 3072:k6YxKShzPslhYw7JQPlkmKFTT5pXKnN4QaHu8:2DPsjYwl/TTLAN61
- MD5 SHA1 SHA512 SSDEEP