Analysis
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max time kernel
93s -
max time network
94s -
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 08:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a4fc55fac7a4c49f510259676bc7315a044f1abfe2f71dc735907453d45b0337N.dll
Resource
win7-20241023-en
windows7-x64
17 signatures
120 seconds
General
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Target
a4fc55fac7a4c49f510259676bc7315a044f1abfe2f71dc735907453d45b0337N.dll
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Size
120KB
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MD5
942a8fbe08cc8521aa63a9b8940672f0
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SHA1
5d751de460693c524f602767b49925ffb15f364a
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SHA256
a4fc55fac7a4c49f510259676bc7315a044f1abfe2f71dc735907453d45b0337
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SHA512
330ad4545187c9180dd33c5f1c2379602e8d9a5ec999ed8e3e4a68cb7fd07c63602025be138be737508a17270988aae14d8aa289da6a0d398ccd0234dd9ea422
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SSDEEP
3072:xh2ID/nmpbltt7n9EPwO7ATy0Iu0moODDNR:Xt6pTenATT0m5
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 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579df5.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579df5.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57b9ab.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b9ab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579df5.exe -
Executes dropped EXE 4 IoCs
pid Process 4524 e579df5.exe 4252 e579ff9.exe 3564 e57b98c.exe 4444 e57b9ab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b9ab.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b9ab.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b9ab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b9ab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b9ab.exe -
Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: e579df5.exe File opened (read-only) \??\M: e579df5.exe File opened (read-only) \??\P: e579df5.exe File opened (read-only) \??\J: e579df5.exe File opened (read-only) \??\N: e579df5.exe File opened (read-only) \??\S: e579df5.exe File opened (read-only) \??\H: e579df5.exe File opened (read-only) \??\I: e579df5.exe File opened (read-only) \??\Q: e579df5.exe File opened (read-only) \??\T: e579df5.exe File opened (read-only) \??\K: e579df5.exe File opened (read-only) \??\O: e579df5.exe File opened (read-only) \??\L: e579df5.exe File opened (read-only) \??\E: e57b9ab.exe File opened (read-only) \??\E: e579df5.exe File opened (read-only) \??\G: e579df5.exe -
resource yara_rule behavioral2/memory/4524-6-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-13-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-9-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-10-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-12-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-27-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-20-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-14-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-8-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-11-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-29-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-37-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-38-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-39-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-41-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-40-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-43-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-44-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-58-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-60-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-61-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-63-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-77-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-80-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-81-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-83-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-84-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-85-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-88-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-91-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-92-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-97-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4524-99-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/4444-132-0x0000000000B60000-0x0000000001C1A000-memory.dmp upx behavioral2/memory/4444-167-0x0000000000B60000-0x0000000001C1A000-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 e579df5.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e579df5.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e579df5.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e579df5.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e579e53 e579df5.exe File opened for modification C:\Windows\SYSTEM.INI e579df5.exe File created C:\Windows\e57ef51 e57b9ab.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 e579df5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579ff9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b98c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b9ab.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4524 e579df5.exe 4524 e579df5.exe 4524 e579df5.exe 4524 e579df5.exe 4444 e57b9ab.exe 4444 e57b9ab.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe Token: SeDebugPrivilege 4524 e579df5.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1816 wrote to memory of 4712 1816 rundll32.exe 83 PID 1816 wrote to memory of 4712 1816 rundll32.exe 83 PID 1816 wrote to memory of 4712 1816 rundll32.exe 83 PID 4712 wrote to memory of 4524 4712 rundll32.exe 84 PID 4712 wrote to memory of 4524 4712 rundll32.exe 84 PID 4712 wrote to memory of 4524 4712 rundll32.exe 84 PID 4524 wrote to memory of 792 4524 e579df5.exe 8 PID 4524 wrote to memory of 800 4524 e579df5.exe 9 PID 4524 wrote to memory of 380 4524 e579df5.exe 13 PID 4524 wrote to memory of 2640 4524 e579df5.exe 44 PID 4524 wrote to memory of 2676 4524 e579df5.exe 46 PID 4524 wrote to memory of 2848 4524 e579df5.exe 49 PID 4524 wrote to memory of 3428 4524 e579df5.exe 55 PID 4524 wrote to memory of 3640 4524 e579df5.exe 57 PID 4524 wrote to memory of 3832 4524 e579df5.exe 58 PID 4524 wrote to memory of 3928 4524 e579df5.exe 59 PID 4524 wrote to memory of 3992 4524 e579df5.exe 60 PID 4524 wrote to memory of 4080 4524 e579df5.exe 61 PID 4524 wrote to memory of 3576 4524 e579df5.exe 62 PID 4524 wrote to memory of 4548 4524 e579df5.exe 75 PID 4524 wrote to memory of 3604 4524 e579df5.exe 76 PID 4524 wrote to memory of 4424 4524 e579df5.exe 81 PID 4524 wrote to memory of 1816 4524 e579df5.exe 82 PID 4524 wrote to memory of 4712 4524 e579df5.exe 83 PID 4524 wrote to memory of 4712 4524 e579df5.exe 83 PID 4712 wrote to memory of 4252 4712 rundll32.exe 85 PID 4712 wrote to memory of 4252 4712 rundll32.exe 85 PID 4712 wrote to memory of 4252 4712 rundll32.exe 85 PID 4712 wrote to memory of 3564 4712 rundll32.exe 87 PID 4712 wrote to memory of 3564 4712 rundll32.exe 87 PID 4712 wrote to memory of 3564 4712 rundll32.exe 87 PID 4712 wrote to memory of 4444 4712 rundll32.exe 88 PID 4712 wrote to memory of 4444 4712 rundll32.exe 88 PID 4712 wrote to memory of 4444 4712 rundll32.exe 88 PID 4524 wrote to memory of 792 4524 e579df5.exe 8 PID 4524 wrote to memory of 800 4524 e579df5.exe 9 PID 4524 wrote to memory of 380 4524 e579df5.exe 13 PID 4524 wrote to memory of 2640 4524 e579df5.exe 44 PID 4524 wrote to memory of 2676 4524 e579df5.exe 46 PID 4524 wrote to memory of 2848 4524 e579df5.exe 49 PID 4524 wrote to memory of 3428 4524 e579df5.exe 55 PID 4524 wrote to memory of 3640 4524 e579df5.exe 57 PID 4524 wrote to memory of 3832 4524 e579df5.exe 58 PID 4524 wrote to memory of 3928 4524 e579df5.exe 59 PID 4524 wrote to memory of 3992 4524 e579df5.exe 60 PID 4524 wrote to memory of 4080 4524 e579df5.exe 61 PID 4524 wrote to memory of 3576 4524 e579df5.exe 62 PID 4524 wrote to memory of 4548 4524 e579df5.exe 75 PID 4524 wrote to memory of 3604 4524 e579df5.exe 76 PID 4524 wrote to memory of 4252 4524 e579df5.exe 85 PID 4524 wrote to memory of 4252 4524 e579df5.exe 85 PID 4524 wrote to memory of 3564 4524 e579df5.exe 87 PID 4524 wrote to memory of 3564 4524 e579df5.exe 87 PID 4524 wrote to memory of 4444 4524 e579df5.exe 88 PID 4524 wrote to memory of 4444 4524 e579df5.exe 88 PID 4444 wrote to memory of 792 4444 e57b9ab.exe 8 PID 4444 wrote to memory of 800 4444 e57b9ab.exe 9 PID 4444 wrote to memory of 380 4444 e57b9ab.exe 13 PID 4444 wrote to memory of 2640 4444 e57b9ab.exe 44 PID 4444 wrote to memory of 2676 4444 e57b9ab.exe 46 PID 4444 wrote to memory of 2848 4444 e57b9ab.exe 49 PID 4444 wrote to memory of 3428 4444 e57b9ab.exe 55 PID 4444 wrote to memory of 3640 4444 e57b9ab.exe 57 PID 4444 wrote to memory of 3832 4444 e57b9ab.exe 58 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579df5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b9ab.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:380
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2640
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2676
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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:3428
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a4fc55fac7a4c49f510259676bc7315a044f1abfe2f71dc735907453d45b0337N.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1816 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a4fc55fac7a4c49f510259676bc7315a044f1abfe2f71dc735907453d45b0337N.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Users\Admin\AppData\Local\Temp\e579df5.exeC:\Users\Admin\AppData\Local\Temp\e579df5.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:4524
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C:\Users\Admin\AppData\Local\Temp\e579ff9.exeC:\Users\Admin\AppData\Local\Temp\e579ff9.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4252
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C:\Users\Admin\AppData\Local\Temp\e57b98c.exeC:\Users\Admin\AppData\Local\Temp\e57b98c.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3564
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C:\Users\Admin\AppData\Local\Temp\e57b9ab.exeC:\Users\Admin\AppData\Local\Temp\e57b9ab.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4444
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3832
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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:3928
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3992
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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:4080
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3576
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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:4548
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3604
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4424
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
MD5a0e195371ed96a048bd4cbf162efa486
SHA16b9556d5075eb87d15bf943e5b27507643b4c46f
SHA256fa28177a545e08179c6a48f6bc7ae2bb4a781a4a3411277b434fd593e9c9e0b4
SHA512f4e00bbaa394ea2fe6a5ed1b705a8059e82e412ff376dee49dc25a073c47bf6a62e3bf3e96a44cb141bda6cae26f064453aed623094c2d4db44be78ba7bd058b
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Filesize
257B
MD59145c7cb79a6fae18d834b994d47fe2f
SHA12be2f2cfb5642891f6ddb99f23d8d3481dfda368
SHA25636f163e3aa79cd2057b0d4381a308e22aefc522051f43ac02e6efd6e35d5c6b6
SHA5127e8f033f2222fe84951de443b9a6369ac844328961460a71bee2af77321e1eb7b59c714633b7d57fed150e53d74ee66be1a1e3f72865c1c23b73438221348441