Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 13:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fa0a7e3c2e7d085c37b110997cd41a0d8704948266540f3d4f9af0f355391cd6.dll
Resource
win7-20240729-en
windows7-x64
17 signatures
120 seconds
General
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Target
fa0a7e3c2e7d085c37b110997cd41a0d8704948266540f3d4f9af0f355391cd6.dll
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Size
120KB
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MD5
0893496f09c36ea9ade4dee18e9c2730
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SHA1
db2a7ed33b227a807b7293b3e00382c5b709fdaa
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SHA256
fa0a7e3c2e7d085c37b110997cd41a0d8704948266540f3d4f9af0f355391cd6
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SHA512
8069e8e21c29e05757acaea0981ba91fa1e7d224434e3e788d6f34a37959a26f361c346abfa347b681ef8bd08f0ca3001537bdb11a55d7ddcd9c8b1a5d91898c
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SSDEEP
1536:Kf/Wj6Ja0xSdsrZDlqzm6fudKfTusbKTCkDdkybW7eTUmfkJg7M1Ygd2/eNOovef:Kf/WxYZpsmo//bKGkDGQW2pfYygEeDef
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\DisableNotifications = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e578194.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e578194.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579d0b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578194.exe -
Executes dropped EXE 3 IoCs
pid Process 3456 e578194.exe 3064 e578397.exe 4852 e579d0b.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579d0b.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579d0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e578194.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579d0b.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) \??\M: e578194.exe File opened (read-only) \??\H: e578194.exe File opened (read-only) \??\L: e578194.exe File opened (read-only) \??\E: e578194.exe File opened (read-only) \??\O: e578194.exe File opened (read-only) \??\Q: e578194.exe File opened (read-only) \??\R: e578194.exe File opened (read-only) \??\G: e578194.exe File opened (read-only) \??\K: e578194.exe File opened (read-only) \??\N: e578194.exe File opened (read-only) \??\P: e578194.exe File opened (read-only) \??\S: e578194.exe File opened (read-only) \??\E: e579d0b.exe File opened (read-only) \??\I: e578194.exe File opened (read-only) \??\J: e578194.exe -
resource yara_rule behavioral2/memory/3456-10-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-8-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-9-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-11-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-12-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-29-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-28-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-20-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-19-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-18-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-36-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-37-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-38-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-39-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-40-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-42-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-43-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-51-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-56-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-57-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-67-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-69-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-72-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-74-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-75-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-76-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-77-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-79-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-82-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-84-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/3456-90-0x00000000007E0000-0x000000000189A000-memory.dmp upx behavioral2/memory/4852-127-0x0000000000B40000-0x0000000001BFA000-memory.dmp upx behavioral2/memory/4852-153-0x0000000000B40000-0x0000000001BFA000-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 e578194.exe File opened for modification C:\Program Files\7-Zip\7z.exe e578194.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e578194.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e578194.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e5781f1 e578194.exe File opened for modification C:\Windows\SYSTEM.INI e578194.exe File created C:\Windows\e57d37c e579d0b.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 e578194.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e578397.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579d0b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3456 e578194.exe 3456 e578194.exe 3456 e578194.exe 3456 e578194.exe 4852 e579d0b.exe 4852 e579d0b.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe Token: SeDebugPrivilege 3456 e578194.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 3024 wrote to memory of 3456 3024 rundll32.exe 84 PID 3024 wrote to memory of 3456 3024 rundll32.exe 84 PID 3024 wrote to memory of 3456 3024 rundll32.exe 84 PID 3456 wrote to memory of 796 3456 e578194.exe 8 PID 3456 wrote to memory of 800 3456 e578194.exe 9 PID 3456 wrote to memory of 388 3456 e578194.exe 13 PID 3456 wrote to memory of 2420 3456 e578194.exe 42 PID 3456 wrote to memory of 2436 3456 e578194.exe 43 PID 3456 wrote to memory of 2684 3456 e578194.exe 47 PID 3456 wrote to memory of 3412 3456 e578194.exe 56 PID 3456 wrote to memory of 3536 3456 e578194.exe 57 PID 3456 wrote to memory of 3724 3456 e578194.exe 58 PID 3456 wrote to memory of 3812 3456 e578194.exe 59 PID 3456 wrote to memory of 3880 3456 e578194.exe 60 PID 3456 wrote to memory of 3972 3456 e578194.exe 61 PID 3456 wrote to memory of 4100 3456 e578194.exe 62 PID 3456 wrote to memory of 3732 3456 e578194.exe 74 PID 3456 wrote to memory of 4452 3456 e578194.exe 76 PID 3456 wrote to memory of 4524 3456 e578194.exe 81 PID 3456 wrote to memory of 4636 3456 e578194.exe 82 PID 3456 wrote to memory of 3024 3456 e578194.exe 83 PID 3456 wrote to memory of 3024 3456 e578194.exe 83 PID 3024 wrote to memory of 3064 3024 rundll32.exe 85 PID 3024 wrote to memory of 3064 3024 rundll32.exe 85 PID 3024 wrote to memory of 3064 3024 rundll32.exe 85 PID 3024 wrote to memory of 4852 3024 rundll32.exe 86 PID 3024 wrote to memory of 4852 3024 rundll32.exe 86 PID 3024 wrote to memory of 4852 3024 rundll32.exe 86 PID 3456 wrote to memory of 796 3456 e578194.exe 8 PID 3456 wrote to memory of 800 3456 e578194.exe 9 PID 3456 wrote to memory of 388 3456 e578194.exe 13 PID 3456 wrote to memory of 2420 3456 e578194.exe 42 PID 3456 wrote to memory of 2436 3456 e578194.exe 43 PID 3456 wrote to memory of 2684 3456 e578194.exe 47 PID 3456 wrote to memory of 3412 3456 e578194.exe 56 PID 3456 wrote to memory of 3536 3456 e578194.exe 57 PID 3456 wrote to memory of 3724 3456 e578194.exe 58 PID 3456 wrote to memory of 3812 3456 e578194.exe 59 PID 3456 wrote to memory of 3880 3456 e578194.exe 60 PID 3456 wrote to memory of 3972 3456 e578194.exe 61 PID 3456 wrote to memory of 4100 3456 e578194.exe 62 PID 3456 wrote to memory of 3732 3456 e578194.exe 74 PID 3456 wrote to memory of 4452 3456 e578194.exe 76 PID 3456 wrote to memory of 3064 3456 e578194.exe 85 PID 3456 wrote to memory of 3064 3456 e578194.exe 85 PID 3456 wrote to memory of 4852 3456 e578194.exe 86 PID 3456 wrote to memory of 4852 3456 e578194.exe 86 PID 4852 wrote to memory of 796 4852 e579d0b.exe 8 PID 4852 wrote to memory of 800 4852 e579d0b.exe 9 PID 4852 wrote to memory of 388 4852 e579d0b.exe 13 PID 4852 wrote to memory of 2420 4852 e579d0b.exe 42 PID 4852 wrote to memory of 2436 4852 e579d0b.exe 43 PID 4852 wrote to memory of 2684 4852 e579d0b.exe 47 PID 4852 wrote to memory of 3412 4852 e579d0b.exe 56 PID 4852 wrote to memory of 3536 4852 e579d0b.exe 57 PID 4852 wrote to memory of 3724 4852 e579d0b.exe 58 PID 4852 wrote to memory of 3812 4852 e579d0b.exe 59 PID 4852 wrote to memory of 3880 4852 e579d0b.exe 60 PID 4852 wrote to memory of 3972 4852 e579d0b.exe 61 PID 4852 wrote to memory of 4100 4852 e579d0b.exe 62 PID 4852 wrote to memory of 3732 4852 e579d0b.exe 74 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e578194.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579d0b.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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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:388
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2436
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2684
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3412
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fa0a7e3c2e7d085c37b110997cd41a0d8704948266540f3d4f9af0f355391cd6.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fa0a7e3c2e7d085c37b110997cd41a0d8704948266540f3d4f9af0f355391cd6.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Users\Admin\AppData\Local\Temp\e578194.exeC:\Users\Admin\AppData\Local\Temp\e578194.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:3456
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C:\Users\Admin\AppData\Local\Temp\e578397.exeC:\Users\Admin\AppData\Local\Temp\e578397.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3064
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C:\Users\Admin\AppData\Local\Temp\e579d0b.exeC:\Users\Admin\AppData\Local\Temp\e579d0b.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:4852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3536
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3724
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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:3812
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3880
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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:3972
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4100
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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:3732
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4452
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4524
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
MD5f8238e8a2f92856b726339c3c0a74661
SHA11fbbbbebdc63e3d645fbc2f32986fa694c17d4f3
SHA256d43da33677b75cf289b40d2db566918762b92ecf48f01471d2bb5c40cd8f8478
SHA5125b5301a47f941846407f45d20c4eeab78188c852d568129293b3029defcf719be94abb46cdfeb16395d95bf26886859cabce4ad992faeac5152d4b1a069f2310
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Filesize
257B
MD58faef9a30e0b70b8a6390cdef42437ad
SHA199a36c00857daba4492555b179aac954b52b009f
SHA256e72dcdb4f2e45f0802813e1fb5e23078bcb528f7d2bd0ea7448e22db2535d183
SHA512463fb0beb41f246a26408c068872f79a66558c4611b0c985fb84e7f61d17ee97d1365a315c55a6780968ec4d0a97e59be1d0b55f08ed1201cef651118a723e97