Analysis
- max time kernel
93s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
16/06/2024, 03:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e2ec8404805c8057852d8832df4ad003aba2466a7d1d755f01a52cdb57aacff8.dll
Resource
win7-20240221-en
windows7-x64
17 signatures
150 seconds
General
- Target e2ec8404805c8057852d8832df4ad003aba2466a7d1d755f01a52cdb57aacff8.dll
- Size 120KB
- Sample240616-ea4akssckp
- SHA256 e2ec8404805c8057852d8832df4ad003aba2466a7d1d755f01a52cdb57aacff8
- MD5 0cd8fe8a3304fe130b032e1969062dd6
- SHA1 3bf96fe57490f34fa98b7f74cf3d6f61a5d59f91
- SHA512 1daad10b94d32bdbc47c6f2765912ed5dee418689b4c57f2a320040301a966b31fcc3d718e0892b4359a189b7cd736ab99c339165f710a63f6b6bac141600bf0
- SSDEEP 1536:wkzOtkmV48kmqDOWwvH/yoN6a5mhkutGzsHzgPPbkJQLUAYtA/jWbf2b:czum6gKQVolnrAdI+b
- MD5 SHA1 SHA512 SSDEEP
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
- Modifies firewall policy service 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e576dae.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e576dae.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e5751f8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e576dae.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5751f8.exe - Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 34 IoCs
resource yara_rule behavioral2/memory/1480-11-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-8-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-20-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-19-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-21-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-18-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-12-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-10-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-6-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-22-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-37-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-36-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-38-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-40-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-39-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-42-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-43-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-52-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-54-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-56-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-57-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-68-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-69-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-71-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-73-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-74-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-75-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-78-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-80-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-82-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-83-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1480-88-0x00000000007E0000-0x000000000189A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/4320-125-0x0000000000B20000-0x0000000001BDA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/4320-150-0x0000000000B20000-0x0000000001BDA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine - UPX dump on OEP (original entry point) 38 IoCs
resource yara_rule behavioral2/memory/1480-11-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-8-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-20-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-19-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1384-35-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1480-21-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-18-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-12-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-10-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-6-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-22-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-37-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-36-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-38-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-40-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-39-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-42-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-43-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-52-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-54-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-56-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-57-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-68-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-69-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-71-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-73-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-74-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-75-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-78-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-80-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-82-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-83-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-88-0x00000000007E0000-0x000000000189A000-memory.dmp UPX behavioral2/memory/1480-104-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1384-108-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/4320-125-0x0000000000B20000-0x0000000001BDA000-memory.dmp UPX behavioral2/memory/4320-150-0x0000000000B20000-0x0000000001BDA000-memory.dmp UPX behavioral2/memory/4320-151-0x0000000000400000-0x0000000000412000-memory.dmp UPX - Executes dropped EXE 3 IoCs
pid Process 1480 e5751f8.exe 1384 e57545a.exe 4320 e576dae.exe -
resource yara_rule behavioral2/memory/1480-11-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-8-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-20-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-19-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-21-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-18-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-12-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-10-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-6-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-22-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-37-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-36-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-38-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-40-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-39-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-42-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-43-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-52-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-54-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-56-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-57-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-68-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-69-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-71-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-73-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-74-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-75-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-78-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-80-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-82-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-83-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/1480-88-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/4320-125-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4320-150-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5751f8.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e576dae.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5751f8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e576dae.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5751f8.exe - Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\J: e5751f8.exe File opened (read-only) \??\N: e5751f8.exe File opened (read-only) \??\Q: e5751f8.exe File opened (read-only) \??\G: e5751f8.exe File opened (read-only) \??\L: e5751f8.exe File opened (read-only) \??\M: e5751f8.exe File opened (read-only) \??\O: e5751f8.exe File opened (read-only) \??\P: e5751f8.exe File opened (read-only) \??\S: e5751f8.exe File opened (read-only) \??\T: e5751f8.exe File opened (read-only) \??\E: e576dae.exe File opened (read-only) \??\H: e5751f8.exe File opened (read-only) \??\I: e5751f8.exe File opened (read-only) \??\K: e5751f8.exe File opened (read-only) \??\R: e5751f8.exe File opened (read-only) \??\E: e5751f8.exe - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5751f8.exe File opened for modification C:\Program Files\7-Zip\7z.exe e5751f8.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5751f8.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e5751f8.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e575256 e5751f8.exe File opened for modification C:\Windows\SYSTEM.INI e5751f8.exe File created C:\Windows\e57a3e1 e576dae.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1480 e5751f8.exe 1480 e5751f8.exe 1480 e5751f8.exe 1480 e5751f8.exe 4320 e576dae.exe 4320 e576dae.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe Token: SeDebugPrivilege 1480 e5751f8.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 224 wrote to memory of 4660 224 rundll32.exe 82 PID 224 wrote to memory of 4660 224 rundll32.exe 82 PID 224 wrote to memory of 4660 224 rundll32.exe 82 PID 4660 wrote to memory of 1480 4660 rundll32.exe 83 PID 4660 wrote to memory of 1480 4660 rundll32.exe 83 PID 4660 wrote to memory of 1480 4660 rundll32.exe 83 PID 1480 wrote to memory of 784 1480 e5751f8.exe 9 PID 1480 wrote to memory of 788 1480 e5751f8.exe 10 PID 1480 wrote to memory of 336 1480 e5751f8.exe 13 PID 1480 wrote to memory of 2648 1480 e5751f8.exe 44 PID 1480 wrote to memory of 2668 1480 e5751f8.exe 45 PID 1480 wrote to memory of 2780 1480 e5751f8.exe 47 PID 1480 wrote to memory of 3456 1480 e5751f8.exe 56 PID 1480 wrote to memory of 3564 1480 e5751f8.exe 57 PID 1480 wrote to memory of 3748 1480 e5751f8.exe 58 PID 1480 wrote to memory of 3836 1480 e5751f8.exe 59 PID 1480 wrote to memory of 3904 1480 e5751f8.exe 60 PID 1480 wrote to memory of 3988 1480 e5751f8.exe 61 PID 1480 wrote to memory of 3012 1480 e5751f8.exe 62 PID 1480 wrote to memory of 4648 1480 e5751f8.exe 74 PID 1480 wrote to memory of 2916 1480 e5751f8.exe 75 PID 1480 wrote to memory of 1200 1480 e5751f8.exe 79 PID 1480 wrote to memory of 3480 1480 e5751f8.exe 80 PID 1480 wrote to memory of 224 1480 e5751f8.exe 81 PID 1480 wrote to memory of 4660 1480 e5751f8.exe 82 PID 1480 wrote to memory of 4660 1480 e5751f8.exe 82 PID 4660 wrote to memory of 1384 4660 rundll32.exe 84 PID 4660 wrote to memory of 1384 4660 rundll32.exe 84 PID 4660 wrote to memory of 1384 4660 rundll32.exe 84 PID 4660 wrote to memory of 4320 4660 rundll32.exe 88 PID 4660 wrote to memory of 4320 4660 rundll32.exe 88 PID 4660 wrote to memory of 4320 4660 rundll32.exe 88 PID 1480 wrote to memory of 784 1480 e5751f8.exe 9 PID 1480 wrote to memory of 788 1480 e5751f8.exe 10 PID 1480 wrote to memory of 336 1480 e5751f8.exe 13 PID 1480 wrote to memory of 2648 1480 e5751f8.exe 44 PID 1480 wrote to memory of 2668 1480 e5751f8.exe 45 PID 1480 wrote to memory of 2780 1480 e5751f8.exe 47 PID 1480 wrote to memory of 3456 1480 e5751f8.exe 56 PID 1480 wrote to memory of 3564 1480 e5751f8.exe 57 PID 1480 wrote to memory of 3748 1480 e5751f8.exe 58 PID 1480 wrote to memory of 3836 1480 e5751f8.exe 59 PID 1480 wrote to memory of 3904 1480 e5751f8.exe 60 PID 1480 wrote to memory of 3988 1480 e5751f8.exe 61 PID 1480 wrote to memory of 3012 1480 e5751f8.exe 62 PID 1480 wrote to memory of 4648 1480 e5751f8.exe 74 PID 1480 wrote to memory of 2916 1480 e5751f8.exe 75 PID 1480 wrote to memory of 1200 1480 e5751f8.exe 79 PID 1480 wrote to memory of 1384 1480 e5751f8.exe 84 PID 1480 wrote to memory of 1384 1480 e5751f8.exe 84 PID 1480 wrote to memory of 3560 1480 e5751f8.exe 86 PID 1480 wrote to memory of 1296 1480 e5751f8.exe 87 PID 1480 wrote to memory of 4320 1480 e5751f8.exe 88 PID 1480 wrote to memory of 4320 1480 e5751f8.exe 88 PID 4320 wrote to memory of 784 4320 e576dae.exe 9 PID 4320 wrote to memory of 788 4320 e576dae.exe 10 PID 4320 wrote to memory of 336 4320 e576dae.exe 13 PID 4320 wrote to memory of 2648 4320 e576dae.exe 44 PID 4320 wrote to memory of 2668 4320 e576dae.exe 45 PID 4320 wrote to memory of 2780 4320 e576dae.exe 47 PID 4320 wrote to memory of 3456 4320 e576dae.exe 56 PID 4320 wrote to memory of 3564 4320 e576dae.exe 57 PID 4320 wrote to memory of 3748 4320 e576dae.exe 58 PID 4320 wrote to memory of 3836 4320 e576dae.exe 59 - System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5751f8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e576dae.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:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2668
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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:3456
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2ec8404805c8057852d8832df4ad003aba2466a7d1d755f01a52cdb57aacff8.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e2ec8404805c8057852d8832df4ad003aba2466a7d1d755f01a52cdb57aacff8.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:4660 -
C:\Users\Admin\AppData\Local\Temp\e5751f8.exeC:\Users\Admin\AppData\Local\Temp\e5751f8.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:1480
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C:\Users\Admin\AppData\Local\Temp\e57545a.exeC:\Users\Admin\AppData\Local\Temp\e57545a.exe4⤵
- Executes dropped EXE
PID:1384
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C:\Users\Admin\AppData\Local\Temp\e576dae.exeC:\Users\Admin\AppData\Local\Temp\e576dae.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 WriteProcessMemory
- System policy modification
PID:4320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3564
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3748
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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:3836
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3904
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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:3988
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3012
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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:4648
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2916
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:1200
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3480
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3560
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1296
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\e5751f8.exe
- Size 97KB
- SHA256 60ee8ea6a453c02a85579512d22e40ed9b4c058af0c35f67222b7342ae645ecf
- MD5 89ff2d12a3d2afda9ca64aefab96752a
- SHA1 cb891a9d74e6056dd7870985a9536f2684886ae5
- SHA512 fbe33f19a0ab851a36e4c06c16fafa24ac16fee4f5fd5051a116370d22e1557567054f90d2d6b9b5f94dc5fc3593fa1511601447da013d31e5672795e2c330d4
- SSDEEP 1536:uQXo5j3Sw8lca23LMEWdAuXo/vwIDoNBk4miSmBamWZua1WU6pHbU0v6Nms:hG5VayLMFGu4XwIk3kvxua8UobUV
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SYSTEM.INI
- Size 257B
- SHA256 1ca86faf4b24e5259798384c66083107ddcd50d6d88b772fe8d485f2a040ed19
- MD5 563b795e6fd09685cd51613493e9ad9e
- SHA1 601d8e2f9c9f36141be99ac4b54a4c14b96ec6fa
- SHA512 6e0bd9914e9fdf3ba684c0b27c0416e33a5515835457d87c63f9bd3bcd9e802e5cd3ae9077571964997bce614d1a3d9ef0f0d870f7db0d0b8b6b61f6db11ec01
- MD5 SHA1 SHA512