Analysis
- max time kernel
149s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
05/06/2024, 23:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
59743b6a27f6fd15e6046f6c73c719de6ee9e126c4776bcca6141a9bdf73977a.dll
Resource
win7-20240221-en
windows7-x64
17 signatures
150 seconds
General
- Target 59743b6a27f6fd15e6046f6c73c719de6ee9e126c4776bcca6141a9bdf73977a.dll
- Size 120KB
- Sample240605-26vpmscd63
- SHA256 59743b6a27f6fd15e6046f6c73c719de6ee9e126c4776bcca6141a9bdf73977a
- MD5 d059493b1ab9b46ad5fff4fb20eb25f0
- SHA1 bbaf844bfc7904f23c445e12520124aba0447206
- SHA512 1d31562e69ade1aa3642e775b449981c6e43b223c5d3c936054f9e6c4750eb40efefe426dce1fe92e059c529a1410a6371491d1ff29798693c890ec3dab65575
- SSDEEP 1536:rLlk7ftZBjFivMnIeXZa4OG2bmKPld+CUTOIXRfMKOFBQeIBcp6tfLpp:nl6ft8vMn5Zcfd+CUPXRGHQeI0IfLL
- 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\EnableFirewall = "0" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e575c68.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e575c68.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e575c68.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575c68.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e575c68.exe - Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 29 IoCs
resource yara_rule behavioral2/memory/1280-18-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-19-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-27-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-31-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-35-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-26-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-10-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-29-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-9-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-8-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-36-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-37-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-38-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-39-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-40-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-42-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-43-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-52-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-67-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-70-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-71-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-73-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-74-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-75-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-79-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-81-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-83-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/1280-88-0x00000000007C0000-0x000000000187A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral2/memory/4676-121-0x0000000000B20000-0x0000000001BDA000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine - UPX dump on OEP (original entry point) 14 IoCs
resource yara_rule behavioral2/memory/1280-5-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/1280-18-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-19-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-26-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-10-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-9-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-8-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-70-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-79-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-83-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-88-0x00000000007C0000-0x000000000187A000-memory.dmp UPX behavioral2/memory/1280-102-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/2684-106-0x0000000000400000-0x0000000000412000-memory.dmp UPX behavioral2/memory/4676-123-0x0000000000400000-0x0000000000412000-memory.dmp UPX - Executes dropped EXE 3 IoCs
pid Process 1280 e5740d2.exe 2684 e5741eb.exe 4676 e575c68.exe -
resource yara_rule behavioral2/memory/1280-18-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-19-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-27-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-31-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-35-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-26-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-10-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-29-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-9-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-8-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-36-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-37-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-38-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-39-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-40-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-42-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-43-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-52-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-54-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-55-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-66-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-67-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-70-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-71-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-73-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-74-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-75-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-79-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-81-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-83-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/1280-88-0x00000000007C0000-0x000000000187A000-memory.dmp upx behavioral2/memory/4676-121-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5740d2.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e575c68.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e575c68.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e575c68.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575c68.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) \??\J: e5740d2.exe File opened (read-only) \??\K: e5740d2.exe File opened (read-only) \??\P: e5740d2.exe File opened (read-only) \??\H: e5740d2.exe File opened (read-only) \??\I: e5740d2.exe File opened (read-only) \??\L: e5740d2.exe File opened (read-only) \??\N: e5740d2.exe File opened (read-only) \??\O: e5740d2.exe File opened (read-only) \??\Q: e5740d2.exe File opened (read-only) \??\G: e5740d2.exe File opened (read-only) \??\R: e5740d2.exe File opened (read-only) \??\S: e5740d2.exe File opened (read-only) \??\E: e5740d2.exe File opened (read-only) \??\M: e5740d2.exe - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe e5740d2.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5740d2.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e5740d2.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5740d2.exe - Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e5740d2.exe File created C:\Windows\e57aac7 e575c68.exe File created C:\Windows\e57412f e5740d2.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1280 e5740d2.exe 1280 e5740d2.exe 1280 e5740d2.exe 1280 e5740d2.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe Token: SeDebugPrivilege 1280 e5740d2.exe - Suspicious use of WriteProcessMemory 54 IoCs
description pid Process procid_target PID 2812 wrote to memory of 3572 2812 rundll32.exe 83 PID 2812 wrote to memory of 3572 2812 rundll32.exe 83 PID 2812 wrote to memory of 3572 2812 rundll32.exe 83 PID 3572 wrote to memory of 1280 3572 rundll32.exe 84 PID 3572 wrote to memory of 1280 3572 rundll32.exe 84 PID 3572 wrote to memory of 1280 3572 rundll32.exe 84 PID 1280 wrote to memory of 788 1280 e5740d2.exe 8 PID 1280 wrote to memory of 792 1280 e5740d2.exe 9 PID 1280 wrote to memory of 384 1280 e5740d2.exe 13 PID 1280 wrote to memory of 2976 1280 e5740d2.exe 51 PID 1280 wrote to memory of 3040 1280 e5740d2.exe 52 PID 1280 wrote to memory of 2540 1280 e5740d2.exe 53 PID 1280 wrote to memory of 3432 1280 e5740d2.exe 56 PID 1280 wrote to memory of 3536 1280 e5740d2.exe 57 PID 1280 wrote to memory of 3732 1280 e5740d2.exe 58 PID 1280 wrote to memory of 3824 1280 e5740d2.exe 59 PID 1280 wrote to memory of 3892 1280 e5740d2.exe 60 PID 1280 wrote to memory of 3988 1280 e5740d2.exe 61 PID 1280 wrote to memory of 3672 1280 e5740d2.exe 62 PID 1280 wrote to memory of 4844 1280 e5740d2.exe 64 PID 1280 wrote to memory of 2820 1280 e5740d2.exe 75 PID 1280 wrote to memory of 4368 1280 e5740d2.exe 80 PID 1280 wrote to memory of 5096 1280 e5740d2.exe 81 PID 1280 wrote to memory of 2812 1280 e5740d2.exe 82 PID 1280 wrote to memory of 3572 1280 e5740d2.exe 83 PID 1280 wrote to memory of 3572 1280 e5740d2.exe 83 PID 3572 wrote to memory of 2684 3572 rundll32.exe 85 PID 3572 wrote to memory of 2684 3572 rundll32.exe 85 PID 3572 wrote to memory of 2684 3572 rundll32.exe 85 PID 3572 wrote to memory of 4676 3572 rundll32.exe 95 PID 3572 wrote to memory of 4676 3572 rundll32.exe 95 PID 3572 wrote to memory of 4676 3572 rundll32.exe 95 PID 1280 wrote to memory of 788 1280 e5740d2.exe 8 PID 1280 wrote to memory of 792 1280 e5740d2.exe 9 PID 1280 wrote to memory of 384 1280 e5740d2.exe 13 PID 1280 wrote to memory of 2976 1280 e5740d2.exe 51 PID 1280 wrote to memory of 3040 1280 e5740d2.exe 52 PID 1280 wrote to memory of 2540 1280 e5740d2.exe 53 PID 1280 wrote to memory of 3432 1280 e5740d2.exe 56 PID 1280 wrote to memory of 3536 1280 e5740d2.exe 57 PID 1280 wrote to memory of 3732 1280 e5740d2.exe 58 PID 1280 wrote to memory of 3824 1280 e5740d2.exe 59 PID 1280 wrote to memory of 3892 1280 e5740d2.exe 60 PID 1280 wrote to memory of 3988 1280 e5740d2.exe 61 PID 1280 wrote to memory of 3672 1280 e5740d2.exe 62 PID 1280 wrote to memory of 4844 1280 e5740d2.exe 64 PID 1280 wrote to memory of 2820 1280 e5740d2.exe 75 PID 1280 wrote to memory of 4368 1280 e5740d2.exe 80 PID 1280 wrote to memory of 2684 1280 e5740d2.exe 85 PID 1280 wrote to memory of 2684 1280 e5740d2.exe 85 PID 1280 wrote to memory of 1236 1280 e5740d2.exe 87 PID 1280 wrote to memory of 2724 1280 e5740d2.exe 88 PID 1280 wrote to memory of 4676 1280 e5740d2.exe 95 PID 1280 wrote to memory of 4676 1280 e5740d2.exe 95 - System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5740d2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e575c68.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2976
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3040
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2540
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3432
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\59743b6a27f6fd15e6046f6c73c719de6ee9e126c4776bcca6141a9bdf73977a.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\59743b6a27f6fd15e6046f6c73c719de6ee9e126c4776bcca6141a9bdf73977a.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:3572 -
C:\Users\Admin\AppData\Local\Temp\e5740d2.exeC:\Users\Admin\AppData\Local\Temp\e5740d2.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:1280
-
-
C:\Users\Admin\AppData\Local\Temp\e5741eb.exeC:\Users\Admin\AppData\Local\Temp\e5741eb.exe4⤵
- Executes dropped EXE
PID:2684
-
-
C:\Users\Admin\AppData\Local\Temp\e575c68.exeC:\Users\Admin\AppData\Local\Temp\e575c68.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:4676
-
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3536
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3732
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3824
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3892
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3988
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3672
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4844
-
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:2820
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:4368
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:5096
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1236
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2724
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
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\e5740d2.exe
- Size 97KB
- SHA256 c014df5f47da0a4be5b3f3fea33f6056b31210dad5f8c16e87489c7bd941ae5d
- MD5 d9b1a2a9c79bc5bcd792ada1ce35627a
- SHA1 a5a1bf9127c75f3519bfc144493f814fd5214b97
- SHA512 e3f18a3b9e23c1eee94bd57805099506c9f63b0710ca5a28b90708f072bae1b79519f1267eece525f10cfcf91f613b12735069d1e3d1d77355df9aeadec6843b
- SSDEEP 1536:17Ja25BlNMCQVaf3nzL5cYG/hz/RC0QSEEH6AvQ6hKOEEeDpuWQRA:1NVPvlf335lGJ4/EH6MQ6KoWQa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SYSTEM.INI
- Size 257B
- SHA256 6bf52131b68203a6b8eb44fd14dd9425f2bfc58dec0933ab654520441531925f
- MD5 6ac0f6e2677afa118b49fea35d79aca9
- SHA1 990ad6953029bb1af0657c15dd86c8f50358deb7
- SHA512 12a3427affc0a534b7ab7860734611c76217a052665e7821b9d16fd33d31f1ca1a067c8e0e87f58e09378ac05cfcd183cf514deba2b2ec753bedb35d072dd514
- MD5 SHA1 SHA512