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Analysis
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max time kernel
94s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/12/2024, 22:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9a744510aa6c98a2a9880c76bebfd2d7cb2b4abd11a92823a7b1d3d9ba51d831.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
9a744510aa6c98a2a9880c76bebfd2d7cb2b4abd11a92823a7b1d3d9ba51d831.dll
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Size
120KB
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MD5
c1305ba0747068170b1e0a5e43981d65
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SHA1
0578904ac6e0693a2bf396f9c6c3e677873411a0
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SHA256
9a744510aa6c98a2a9880c76bebfd2d7cb2b4abd11a92823a7b1d3d9ba51d831
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SHA512
509535e470811d6eeb36f108ccaa02f9c9bfa800748fef85bb162e9d0eca66bc4d33dadb47e0cb45eba440b15406ef8c14ac80bfba4ed7bc5e36e8f9dcedceb8
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SSDEEP
3072:t6RdsJRnvxBVOGb9gHRdR49BxG9siWjaDnq+:kRd6nv7EGb2RSMNOqB
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
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Modifies firewall policy service 3 TTPs 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57635d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57635d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e577dbb.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5761f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5761f6.exe -
Executes dropped EXE 4 IoCs
pid Process 3928 e5761f6.exe 1236 e57635d.exe 1064 e577d9c.exe 1784 e577dbb.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57635d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57635d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e577dbb.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e577dbb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5761f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e577dbb.exe -
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\T: e5761f6.exe File opened (read-only) \??\K: e5761f6.exe File opened (read-only) \??\P: e5761f6.exe File opened (read-only) \??\R: e5761f6.exe File opened (read-only) \??\G: e5761f6.exe File opened (read-only) \??\H: e5761f6.exe File opened (read-only) \??\N: e5761f6.exe File opened (read-only) \??\J: e5761f6.exe File opened (read-only) \??\L: e5761f6.exe File opened (read-only) \??\O: e5761f6.exe File opened (read-only) \??\Q: e5761f6.exe File opened (read-only) \??\S: e5761f6.exe File opened (read-only) \??\E: e5761f6.exe File opened (read-only) \??\I: e5761f6.exe File opened (read-only) \??\M: e5761f6.exe -
resource yara_rule behavioral2/memory/3928-8-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-11-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-12-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-24-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-23-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-22-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-10-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-25-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-9-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-30-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-36-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-37-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-38-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-40-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-39-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-42-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-43-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-55-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-60-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-61-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-75-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-76-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-79-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-81-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-84-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-85-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-88-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-89-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-91-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-93-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-98-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/3928-101-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/1236-129-0x0000000000B80000-0x0000000001C3A000-memory.dmp upx behavioral2/memory/1236-148-0x0000000000B80000-0x0000000001C3A000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5761f6.exe File opened for modification C:\Program Files\7-Zip\7z.exe e5761f6.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5761f6.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e5761f6.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57cc29 e577dbb.exe File created C:\Windows\e576254 e5761f6.exe File opened for modification C:\Windows\SYSTEM.INI e5761f6.exe File created C:\Windows\e57b297 e57635d.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 e5761f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57635d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e577d9c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e577dbb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3928 e5761f6.exe 3928 e5761f6.exe 3928 e5761f6.exe 3928 e5761f6.exe 1236 e57635d.exe 1236 e57635d.exe 1784 e577dbb.exe 1784 e577dbb.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe Token: SeDebugPrivilege 3928 e5761f6.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1560 wrote to memory of 4876 1560 rundll32.exe 82 PID 1560 wrote to memory of 4876 1560 rundll32.exe 82 PID 1560 wrote to memory of 4876 1560 rundll32.exe 82 PID 4876 wrote to memory of 3928 4876 rundll32.exe 83 PID 4876 wrote to memory of 3928 4876 rundll32.exe 83 PID 4876 wrote to memory of 3928 4876 rundll32.exe 83 PID 3928 wrote to memory of 772 3928 e5761f6.exe 8 PID 3928 wrote to memory of 776 3928 e5761f6.exe 9 PID 3928 wrote to memory of 64 3928 e5761f6.exe 13 PID 3928 wrote to memory of 3028 3928 e5761f6.exe 50 PID 3928 wrote to memory of 2784 3928 e5761f6.exe 51 PID 3928 wrote to memory of 3100 3928 e5761f6.exe 52 PID 3928 wrote to memory of 3424 3928 e5761f6.exe 56 PID 3928 wrote to memory of 3556 3928 e5761f6.exe 57 PID 3928 wrote to memory of 3744 3928 e5761f6.exe 58 PID 3928 wrote to memory of 3840 3928 e5761f6.exe 59 PID 3928 wrote to memory of 3912 3928 e5761f6.exe 60 PID 3928 wrote to memory of 4000 3928 e5761f6.exe 61 PID 3928 wrote to memory of 4124 3928 e5761f6.exe 62 PID 3928 wrote to memory of 1732 3928 e5761f6.exe 75 PID 3928 wrote to memory of 2028 3928 e5761f6.exe 76 PID 3928 wrote to memory of 1560 3928 e5761f6.exe 81 PID 3928 wrote to memory of 4876 3928 e5761f6.exe 82 PID 3928 wrote to memory of 4876 3928 e5761f6.exe 82 PID 4876 wrote to memory of 1236 4876 rundll32.exe 84 PID 4876 wrote to memory of 1236 4876 rundll32.exe 84 PID 4876 wrote to memory of 1236 4876 rundll32.exe 84 PID 4876 wrote to memory of 1064 4876 rundll32.exe 85 PID 4876 wrote to memory of 1064 4876 rundll32.exe 85 PID 4876 wrote to memory of 1064 4876 rundll32.exe 85 PID 4876 wrote to memory of 1784 4876 rundll32.exe 86 PID 4876 wrote to memory of 1784 4876 rundll32.exe 86 PID 4876 wrote to memory of 1784 4876 rundll32.exe 86 PID 3928 wrote to memory of 772 3928 e5761f6.exe 8 PID 3928 wrote to memory of 776 3928 e5761f6.exe 9 PID 3928 wrote to memory of 64 3928 e5761f6.exe 13 PID 3928 wrote to memory of 3028 3928 e5761f6.exe 50 PID 3928 wrote to memory of 2784 3928 e5761f6.exe 51 PID 3928 wrote to memory of 3100 3928 e5761f6.exe 52 PID 3928 wrote to memory of 3424 3928 e5761f6.exe 56 PID 3928 wrote to memory of 3556 3928 e5761f6.exe 57 PID 3928 wrote to memory of 3744 3928 e5761f6.exe 58 PID 3928 wrote to memory of 3840 3928 e5761f6.exe 59 PID 3928 wrote to memory of 3912 3928 e5761f6.exe 60 PID 3928 wrote to memory of 4000 3928 e5761f6.exe 61 PID 3928 wrote to memory of 4124 3928 e5761f6.exe 62 PID 3928 wrote to memory of 1732 3928 e5761f6.exe 75 PID 3928 wrote to memory of 2028 3928 e5761f6.exe 76 PID 3928 wrote to memory of 1236 3928 e5761f6.exe 84 PID 3928 wrote to memory of 1236 3928 e5761f6.exe 84 PID 3928 wrote to memory of 1064 3928 e5761f6.exe 85 PID 3928 wrote to memory of 1064 3928 e5761f6.exe 85 PID 3928 wrote to memory of 1784 3928 e5761f6.exe 86 PID 3928 wrote to memory of 1784 3928 e5761f6.exe 86 PID 1236 wrote to memory of 772 1236 e57635d.exe 8 PID 1236 wrote to memory of 776 1236 e57635d.exe 9 PID 1236 wrote to memory of 64 1236 e57635d.exe 13 PID 1236 wrote to memory of 3028 1236 e57635d.exe 50 PID 1236 wrote to memory of 2784 1236 e57635d.exe 51 PID 1236 wrote to memory of 3100 1236 e57635d.exe 52 PID 1236 wrote to memory of 3424 1236 e57635d.exe 56 PID 1236 wrote to memory of 3556 1236 e57635d.exe 57 PID 1236 wrote to memory of 3744 1236 e57635d.exe 58 PID 1236 wrote to memory of 3840 1236 e57635d.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" e5761f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57635d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e577dbb.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:3028
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2784
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3100
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3424
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9a744510aa6c98a2a9880c76bebfd2d7cb2b4abd11a92823a7b1d3d9ba51d831.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9a744510aa6c98a2a9880c76bebfd2d7cb2b4abd11a92823a7b1d3d9ba51d831.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876 -
C:\Users\Admin\AppData\Local\Temp\e5761f6.exeC:\Users\Admin\AppData\Local\Temp\e5761f6.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:3928
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C:\Users\Admin\AppData\Local\Temp\e57635d.exeC:\Users\Admin\AppData\Local\Temp\e57635d.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:1236
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C:\Users\Admin\AppData\Local\Temp\e577d9c.exeC:\Users\Admin\AppData\Local\Temp\e577d9c.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1064
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C:\Users\Admin\AppData\Local\Temp\e577dbb.exeC:\Users\Admin\AppData\Local\Temp\e577dbb.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
- System policy modification
PID:1784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3556
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3744
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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:3840
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3912
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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:4000
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4124
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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:1732
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2028
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
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Downloads
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Filesize
97KB
MD5292443baea40d7bc5d1c6a5c6dc6ce93
SHA1bb45eb2765f3383095e2813c211c826483f3a783
SHA2564547f4f23d0ca273907be6af29199916432b96edef4ed74c440a6906cf181c31
SHA51236aedc9b58477b76b77200a4977efad072ef09a3672bb94163206723bbb6b4c53a080efe7286086a136ec945828766e6db60fa85c23aef544c2eda6173a72770
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Filesize
257B
MD54eea3fe62e81adfb12642ad8795663a9
SHA17b592e052bbd4e00c0d6e4a027d9b61061cfae2a
SHA25658fb83abc9d4bc1ba1b4ddc6acb2f2f4a3552b5945ec2de75bf7cf328335d22b
SHA512beb2251a32bba6ed28b35253312cef9b46406ce4a54ca96fa793b969d1af420b4c035c85ab654227bc82021c78ac54c9dc3f1641fb53460c898fa971fbbc198d