Analysis
-
max time kernel
96s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 22:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5f9f6ec489f85bee803e19e5bb51df398967321655e4cd6dc04847a2ec90991cN.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
-
Target
5f9f6ec489f85bee803e19e5bb51df398967321655e4cd6dc04847a2ec90991cN.dll
-
Size
120KB
-
MD5
9b6ba5942560e16af71af487184dc270
-
SHA1
7ffb4bf85688d88b035b3fce98c333a221a1b934
-
SHA256
5f9f6ec489f85bee803e19e5bb51df398967321655e4cd6dc04847a2ec90991c
-
SHA512
40e4c64e645a8b8374dbe2f602af4a1861cb9d19a0e6ed0f8c3b3845908f60c9e67be0b9a10baf65ee25ca1c172c08bba6ca05bf5a5c52fb5eaf71ef1d7b3541
-
SSDEEP
1536:V6RCFVP2Pr6SVt3WkIEqHmMoFpglTRh6a03Ac9uTZfYrw4kNmy9biURPXvBy:co2htYEqbobML6VVs1YrLU9DPX
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 3 TTPs 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57d38c.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d38c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d38c.exe -
Executes dropped EXE 4 IoCs
pid Process 1944 e57aebe.exe 4940 e57b0e1.exe 4392 e57d38c.exe 3456 e57d3ab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57aebe.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b0e1.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d38c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d38c.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57d38c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d38c.exe -
Enumerates connected drives 3 TTPs 10 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: e57aebe.exe File opened (read-only) \??\M: e57aebe.exe File opened (read-only) \??\N: e57aebe.exe File opened (read-only) \??\E: e57aebe.exe File opened (read-only) \??\I: e57aebe.exe File opened (read-only) \??\J: e57aebe.exe File opened (read-only) \??\O: e57aebe.exe File opened (read-only) \??\G: e57aebe.exe File opened (read-only) \??\H: e57aebe.exe File opened (read-only) \??\L: e57aebe.exe -
resource yara_rule behavioral2/memory/1944-6-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-9-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-11-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-13-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-21-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-19-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-20-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-10-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-12-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-8-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-22-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-36-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-37-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-38-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-39-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-40-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-54-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-68-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-70-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-71-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-72-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-74-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-75-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-80-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-82-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-84-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-85-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/1944-89-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/4940-116-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/4940-136-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe e57aebe.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57aebe.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e57aebe.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57aebe.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e57aebe.exe File created C:\Windows\e57ffbd e57b0e1.exe File created C:\Windows\e58220a e57d38c.exe File created C:\Windows\e57af0c e57aebe.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57aebe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b0e1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57d38c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57d3ab.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1944 e57aebe.exe 1944 e57aebe.exe 1944 e57aebe.exe 1944 e57aebe.exe 4940 e57b0e1.exe 4940 e57b0e1.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe Token: SeDebugPrivilege 1944 e57aebe.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4072 wrote to memory of 1352 4072 rundll32.exe 82 PID 4072 wrote to memory of 1352 4072 rundll32.exe 82 PID 4072 wrote to memory of 1352 4072 rundll32.exe 82 PID 1352 wrote to memory of 1944 1352 rundll32.exe 83 PID 1352 wrote to memory of 1944 1352 rundll32.exe 83 PID 1352 wrote to memory of 1944 1352 rundll32.exe 83 PID 1944 wrote to memory of 780 1944 e57aebe.exe 9 PID 1944 wrote to memory of 788 1944 e57aebe.exe 10 PID 1944 wrote to memory of 316 1944 e57aebe.exe 13 PID 1944 wrote to memory of 2488 1944 e57aebe.exe 42 PID 1944 wrote to memory of 2536 1944 e57aebe.exe 43 PID 1944 wrote to memory of 2684 1944 e57aebe.exe 46 PID 1944 wrote to memory of 3500 1944 e57aebe.exe 56 PID 1944 wrote to memory of 3656 1944 e57aebe.exe 57 PID 1944 wrote to memory of 3828 1944 e57aebe.exe 58 PID 1944 wrote to memory of 3936 1944 e57aebe.exe 59 PID 1944 wrote to memory of 4048 1944 e57aebe.exe 60 PID 1944 wrote to memory of 1412 1944 e57aebe.exe 61 PID 1944 wrote to memory of 4148 1944 e57aebe.exe 62 PID 1944 wrote to memory of 4756 1944 e57aebe.exe 75 PID 1944 wrote to memory of 860 1944 e57aebe.exe 76 PID 1944 wrote to memory of 4072 1944 e57aebe.exe 81 PID 1944 wrote to memory of 1352 1944 e57aebe.exe 82 PID 1944 wrote to memory of 1352 1944 e57aebe.exe 82 PID 1352 wrote to memory of 4940 1352 rundll32.exe 84 PID 1352 wrote to memory of 4940 1352 rundll32.exe 84 PID 1352 wrote to memory of 4940 1352 rundll32.exe 84 PID 1352 wrote to memory of 4392 1352 rundll32.exe 85 PID 1352 wrote to memory of 4392 1352 rundll32.exe 85 PID 1352 wrote to memory of 4392 1352 rundll32.exe 85 PID 1352 wrote to memory of 3456 1352 rundll32.exe 86 PID 1352 wrote to memory of 3456 1352 rundll32.exe 86 PID 1352 wrote to memory of 3456 1352 rundll32.exe 86 PID 1944 wrote to memory of 780 1944 e57aebe.exe 9 PID 1944 wrote to memory of 788 1944 e57aebe.exe 10 PID 1944 wrote to memory of 316 1944 e57aebe.exe 13 PID 1944 wrote to memory of 2488 1944 e57aebe.exe 42 PID 1944 wrote to memory of 2536 1944 e57aebe.exe 43 PID 1944 wrote to memory of 2684 1944 e57aebe.exe 46 PID 1944 wrote to memory of 3500 1944 e57aebe.exe 56 PID 1944 wrote to memory of 3656 1944 e57aebe.exe 57 PID 1944 wrote to memory of 3828 1944 e57aebe.exe 58 PID 1944 wrote to memory of 3936 1944 e57aebe.exe 59 PID 1944 wrote to memory of 4048 1944 e57aebe.exe 60 PID 1944 wrote to memory of 1412 1944 e57aebe.exe 61 PID 1944 wrote to memory of 4148 1944 e57aebe.exe 62 PID 1944 wrote to memory of 4756 1944 e57aebe.exe 75 PID 1944 wrote to memory of 860 1944 e57aebe.exe 76 PID 1944 wrote to memory of 4940 1944 e57aebe.exe 84 PID 1944 wrote to memory of 4940 1944 e57aebe.exe 84 PID 1944 wrote to memory of 4392 1944 e57aebe.exe 85 PID 1944 wrote to memory of 4392 1944 e57aebe.exe 85 PID 1944 wrote to memory of 3456 1944 e57aebe.exe 86 PID 1944 wrote to memory of 3456 1944 e57aebe.exe 86 PID 4940 wrote to memory of 780 4940 e57b0e1.exe 9 PID 4940 wrote to memory of 788 4940 e57b0e1.exe 10 PID 4940 wrote to memory of 316 4940 e57b0e1.exe 13 PID 4940 wrote to memory of 2488 4940 e57b0e1.exe 42 PID 4940 wrote to memory of 2536 4940 e57b0e1.exe 43 PID 4940 wrote to memory of 2684 4940 e57b0e1.exe 46 PID 4940 wrote to memory of 3500 4940 e57b0e1.exe 56 PID 4940 wrote to memory of 3656 4940 e57b0e1.exe 57 PID 4940 wrote to memory of 3828 4940 e57b0e1.exe 58 PID 4940 wrote to memory of 3936 4940 e57b0e1.exe 59 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57aebe.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b0e1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d38c.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2488
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2536
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2684
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3500
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5f9f6ec489f85bee803e19e5bb51df398967321655e4cd6dc04847a2ec90991cN.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5f9f6ec489f85bee803e19e5bb51df398967321655e4cd6dc04847a2ec90991cN.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Users\Admin\AppData\Local\Temp\e57aebe.exeC:\Users\Admin\AppData\Local\Temp\e57aebe.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1944
-
-
C:\Users\Admin\AppData\Local\Temp\e57b0e1.exeC:\Users\Admin\AppData\Local\Temp\e57b0e1.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 Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4940
-
-
C:\Users\Admin\AppData\Local\Temp\e57d38c.exeC:\Users\Admin\AppData\Local\Temp\e57d38c.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 Location Discovery: System Language Discovery
- System policy modification
PID:4392
-
-
C:\Users\Admin\AppData\Local\Temp\e57d3ab.exeC:\Users\Admin\AppData\Local\Temp\e57d3ab.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3456
-
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3656
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3828
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3936
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4048
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:1412
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4148
-
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:4756
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:860
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
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
97KB
MD5c23d94350729dc3806120e5b85ac1fd9
SHA141c2bed0fa00bdc28de350ab9cd70e4e8fc6c488
SHA256a51f1055d09e3d6d8e5b6062d29a8b7c200eade95481168a99148bb251a24fae
SHA512151472ef8fc4a9a59b7d57f0b452e583c8fdf79e419fcfd1d99663999290a968d3661d99802f262116984f207017a3862e82bf2dbba160e8e2e9eb7602c27b6b
-
Filesize
257B
MD5b4f55b24de2bc804bfe3d148c325c928
SHA1cbe46926e3ee4f5590e988d367d690014dc48931
SHA256a9ecb437395d73d95492a55ca7bcee7b6805ae7a05a617612e576efa62713ce2
SHA51230ea93b10d8564785eb0be35c7901f85f877dc134883726859e7fd9e71c16d1feb7df2b28d37c54e426be8931f68c2b88c0baa4db9b53a261a960c43d79f58ec