Analysis
- max time kernel
93s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 05:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fe6226de902147e2ed019491b06dd5de685b9226e6587bcae365ad012e9941d0.dll
Resource
win7-20231129-en
windows7-x64
17 signatures
150 seconds
General
- Target fe6226de902147e2ed019491b06dd5de685b9226e6587bcae365ad012e9941d0.dll
- Size 120KB
- Sample240601-gcgkpscd29
- SHA256 fe6226de902147e2ed019491b06dd5de685b9226e6587bcae365ad012e9941d0
- MD5 34573437fff2e4f2631a8f4e5a725df1
- SHA1 16982e3d88258500f2d5f0bfff60aa7ed9540daf
- SHA512 82ac443c15c3e8e6ef8a54bcdabe4cd8bba2a6a8910ce5c58aa0b8973ee20e3349ac2de525d4b901477eb1243f0afd4ee04c1a0da899eb2613782cdbc003acc2
- SSDEEP 3072:NIvOFcwKAp38uZdWYoK/IPpqEjt55xpz+cZykeg/t:NNya3/zWYbQPFFx5PZ7ee
- 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
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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" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5731ed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5731ed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e574e10.exe - Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 34 IoCs
resource yara_rule behavioral2/memory/1484-8-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-12-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-22-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-24-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-13-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-23-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-34-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-11-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-10-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-6-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-9-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-36-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-37-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-38-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-40-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-39-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-42-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-43-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-57-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-59-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-60-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-74-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-77-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-81-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-82-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-83-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-84-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-85-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-87-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-91-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-93-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1484-96-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1832-127-0x0000000000B20000-0x0000000001BDA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1832-128-0x0000000000B20000-0x0000000001BDA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine - UPX dump on OEP (original entry point) 40 IoCs
resource yara_rule behavioral2/memory/1484-5-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1484-8-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-12-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-22-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-24-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-13-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-23-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-34-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-11-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-10-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-6-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-9-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-36-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-37-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-38-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-40-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-39-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-42-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-43-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1832-56-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1484-57-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-59-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-60-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-74-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-77-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-81-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-82-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-83-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-84-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-85-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-87-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-91-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-93-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1484-113-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1484-96-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/4960-117-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1352-121-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1832-126-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1832-127-0x0000000000B20000-0x0000000001BDA000-memory.dmp UPX behavioral2/memory/1832-128-0x0000000000B20000-0x0000000001BDA000-memory.dmp UPX - Executes dropped EXE 4 IoCs
pid Process 1484 e5731ed.exe 4960 e5732c8.exe 1352 e574de1.exe 1832 e574e10.exe -
resource yara_rule behavioral2/memory/1484-8-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-12-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-22-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-24-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-13-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-23-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-34-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-11-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-10-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-6-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-9-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-36-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-37-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-38-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-40-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-39-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-42-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-43-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-57-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-59-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-60-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-74-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-77-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-81-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-82-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-83-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-84-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-85-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-87-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-91-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-93-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1484-96-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1832-127-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/1832-128-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e574e10.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5731ed.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5731ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e574e10.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e574e10.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5731ed.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: e5731ed.exe File opened (read-only) \??\H: e5731ed.exe File opened (read-only) \??\Q: e5731ed.exe File opened (read-only) \??\O: e5731ed.exe File opened (read-only) \??\P: e5731ed.exe File opened (read-only) \??\G: e5731ed.exe File opened (read-only) \??\I: e5731ed.exe File opened (read-only) \??\L: e5731ed.exe File opened (read-only) \??\N: e5731ed.exe File opened (read-only) \??\R: e5731ed.exe File opened (read-only) \??\S: e5731ed.exe File opened (read-only) \??\J: e5731ed.exe File opened (read-only) \??\K: e5731ed.exe File opened (read-only) \??\M: e5731ed.exe - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe e5731ed.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5731ed.exe File opened for modification C:\Program Files\7-Zip\7z.exe e5731ed.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5731ed.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57322c e5731ed.exe File opened for modification C:\Windows\SYSTEM.INI e5731ed.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1484 e5731ed.exe 1484 e5731ed.exe 1484 e5731ed.exe 1484 e5731ed.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe Token: SeDebugPrivilege 1484 e5731ed.exe - Suspicious use of WriteProcessMemory 57 IoCs
description pid Process procid_target PID 1056 wrote to memory of 2656 1056 rundll32.exe 81 PID 1056 wrote to memory of 2656 1056 rundll32.exe 81 PID 1056 wrote to memory of 2656 1056 rundll32.exe 81 PID 2656 wrote to memory of 1484 2656 rundll32.exe 82 PID 2656 wrote to memory of 1484 2656 rundll32.exe 82 PID 2656 wrote to memory of 1484 2656 rundll32.exe 82 PID 1484 wrote to memory of 756 1484 e5731ed.exe 8 PID 1484 wrote to memory of 764 1484 e5731ed.exe 9 PID 1484 wrote to memory of 336 1484 e5731ed.exe 13 PID 1484 wrote to memory of 2912 1484 e5731ed.exe 50 PID 1484 wrote to memory of 2984 1484 e5731ed.exe 51 PID 1484 wrote to memory of 2848 1484 e5731ed.exe 53 PID 1484 wrote to memory of 3432 1484 e5731ed.exe 56 PID 1484 wrote to memory of 3576 1484 e5731ed.exe 57 PID 1484 wrote to memory of 3756 1484 e5731ed.exe 58 PID 1484 wrote to memory of 3856 1484 e5731ed.exe 59 PID 1484 wrote to memory of 3920 1484 e5731ed.exe 60 PID 1484 wrote to memory of 4004 1484 e5731ed.exe 61 PID 1484 wrote to memory of 3692 1484 e5731ed.exe 62 PID 1484 wrote to memory of 1904 1484 e5731ed.exe 73 PID 1484 wrote to memory of 4280 1484 e5731ed.exe 74 PID 1484 wrote to memory of 3996 1484 e5731ed.exe 79 PID 1484 wrote to memory of 1056 1484 e5731ed.exe 80 PID 1484 wrote to memory of 2656 1484 e5731ed.exe 81 PID 1484 wrote to memory of 2656 1484 e5731ed.exe 81 PID 2656 wrote to memory of 4960 2656 rundll32.exe 83 PID 2656 wrote to memory of 4960 2656 rundll32.exe 83 PID 2656 wrote to memory of 4960 2656 rundll32.exe 83 PID 2656 wrote to memory of 1352 2656 rundll32.exe 91 PID 2656 wrote to memory of 1352 2656 rundll32.exe 91 PID 2656 wrote to memory of 1352 2656 rundll32.exe 91 PID 2656 wrote to memory of 1832 2656 rundll32.exe 92 PID 2656 wrote to memory of 1832 2656 rundll32.exe 92 PID 2656 wrote to memory of 1832 2656 rundll32.exe 92 PID 1484 wrote to memory of 756 1484 e5731ed.exe 8 PID 1484 wrote to memory of 764 1484 e5731ed.exe 9 PID 1484 wrote to memory of 336 1484 e5731ed.exe 13 PID 1484 wrote to memory of 2912 1484 e5731ed.exe 50 PID 1484 wrote to memory of 2984 1484 e5731ed.exe 51 PID 1484 wrote to memory of 2848 1484 e5731ed.exe 53 PID 1484 wrote to memory of 3432 1484 e5731ed.exe 56 PID 1484 wrote to memory of 3576 1484 e5731ed.exe 57 PID 1484 wrote to memory of 3756 1484 e5731ed.exe 58 PID 1484 wrote to memory of 3856 1484 e5731ed.exe 59 PID 1484 wrote to memory of 3920 1484 e5731ed.exe 60 PID 1484 wrote to memory of 4004 1484 e5731ed.exe 61 PID 1484 wrote to memory of 3692 1484 e5731ed.exe 62 PID 1484 wrote to memory of 1904 1484 e5731ed.exe 73 PID 1484 wrote to memory of 4280 1484 e5731ed.exe 74 PID 1484 wrote to memory of 4960 1484 e5731ed.exe 83 PID 1484 wrote to memory of 4960 1484 e5731ed.exe 83 PID 1484 wrote to memory of 3472 1484 e5731ed.exe 85 PID 1484 wrote to memory of 660 1484 e5731ed.exe 86 PID 1484 wrote to memory of 1352 1484 e5731ed.exe 91 PID 1484 wrote to memory of 1352 1484 e5731ed.exe 91 PID 1484 wrote to memory of 1832 1484 e5731ed.exe 92 PID 1484 wrote to memory of 1832 1484 e5731ed.exe 92 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5731ed.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:756
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
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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:2912
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2984
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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:3432
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe6226de902147e2ed019491b06dd5de685b9226e6587bcae365ad012e9941d0.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fe6226de902147e2ed019491b06dd5de685b9226e6587bcae365ad012e9941d0.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\e5731ed.exeC:\Users\Admin\AppData\Local\Temp\e5731ed.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:1484
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C:\Users\Admin\AppData\Local\Temp\e5732c8.exeC:\Users\Admin\AppData\Local\Temp\e5732c8.exe4⤵
- Executes dropped EXE
PID:4960
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C:\Users\Admin\AppData\Local\Temp\e574de1.exeC:\Users\Admin\AppData\Local\Temp\e574de1.exe4⤵
- Executes dropped EXE
PID:1352
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C:\Users\Admin\AppData\Local\Temp\e574e10.exeC:\Users\Admin\AppData\Local\Temp\e574e10.exe4⤵
- Windows security bypass
- Executes dropped EXE
- Windows security modification
PID:1832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3576
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3756
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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:3856
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3920
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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:4004
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3692
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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:1904
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4280
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3996
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3472
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:660
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\e5731ed.exe
- Size 97KB
- SHA256 a729646f7ea7234605df84f4d483aa04e4c41cad075949bd2d4c103d77691559
- MD5 6b6f2b2ccd6c6511b3c639090412c96a
- SHA1 34df7e17abab4dd1feb619b5ff0fd61a3467ac84
- SHA512 f634e8399cdbb944f6fe29f067709935890dfd8510abc6bacb051a7ff535cd4e90f243481da7d744ebb26261ee0769fc9404a479dbdae80f71da77dd0507a174
- SSDEEP 1536:/mCRY56GAkbpy0uvjcPwonwGuLY4AOKS1/qctwkXNsnb4KSP91/:/mOY51/pvEcjwNXAyqct7sn6T/
- MD5 SHA1 SHA512 SSDEEP