Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/12/2024, 22:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4b74530b9ba525ef08e929979fe655e83c15ebedc0761b95c1d4c15078e0172e.dll
Resource
win7-20241010-en
windows7-x64
17 signatures
150 seconds
General
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Target
4b74530b9ba525ef08e929979fe655e83c15ebedc0761b95c1d4c15078e0172e.dll
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Size
120KB
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MD5
5e07f7afa123c6d69ae5527b04e69cc8
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SHA1
e494737bc0e6457ac041c46c2b9aa5572b47bf62
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SHA256
4b74530b9ba525ef08e929979fe655e83c15ebedc0761b95c1d4c15078e0172e
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SHA512
6450e09e9d04eedba3caab688e43738a7f96576e18b3b588b91a30fe963ca2dbbdbd38dea11df77294a5d6e3912bf38d8525bcfa48e9f57fd06aff2c83be314a
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SSDEEP
3072:b5TZl2TBABZuvmR+JNsymi0xfqdwYpZlPKlzXtpAzNOotiMSSs6:11lZBMvtJ7oxf2t5Kt9pAzQ1MSSs
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\EnableFirewall = "0" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57ac0f.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ac0f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57ac0f.exe -
Executes dropped EXE 4 IoCs
pid Process 1316 e5790c6.exe 3128 e57924d.exe 1944 e57abff.exe 3376 e57ac0f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e5790c6.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57ac0f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57ac0f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e5790c6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ac0f.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) \??\G: e5790c6.exe File opened (read-only) \??\H: e5790c6.exe File opened (read-only) \??\M: e5790c6.exe File opened (read-only) \??\O: e5790c6.exe File opened (read-only) \??\E: e5790c6.exe File opened (read-only) \??\J: e5790c6.exe File opened (read-only) \??\L: e5790c6.exe File opened (read-only) \??\N: e5790c6.exe File opened (read-only) \??\P: e5790c6.exe File opened (read-only) \??\Q: e5790c6.exe File opened (read-only) \??\S: e5790c6.exe File opened (read-only) \??\E: e57ac0f.exe File opened (read-only) \??\I: e5790c6.exe File opened (read-only) \??\R: e5790c6.exe File opened (read-only) \??\K: e5790c6.exe -
resource yara_rule behavioral2/memory/1316-6-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-10-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-9-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-16-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-30-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-31-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-15-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-12-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-11-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-8-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-13-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-38-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-37-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-39-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-40-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-41-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-43-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-44-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-60-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-61-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-62-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-76-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-78-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-81-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-83-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-85-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-87-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-88-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-93-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-94-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/1316-99-0x00000000008A0000-0x000000000195A000-memory.dmp upx behavioral2/memory/3376-128-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/3376-166-0x0000000000B20000-0x0000000001BDA000-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 e5790c6.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e5790c6.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e5790c6.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e5790c6.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\e57e1c5 e57ac0f.exe File created C:\Windows\e579124 e5790c6.exe File opened for modification C:\Windows\SYSTEM.INI e5790c6.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 e5790c6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57924d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57abff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57ac0f.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1316 e5790c6.exe 1316 e5790c6.exe 1316 e5790c6.exe 1316 e5790c6.exe 3376 e57ac0f.exe 3376 e57ac0f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe Token: SeDebugPrivilege 1316 e5790c6.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2272 wrote to memory of 716 2272 rundll32.exe 83 PID 2272 wrote to memory of 716 2272 rundll32.exe 83 PID 2272 wrote to memory of 716 2272 rundll32.exe 83 PID 716 wrote to memory of 1316 716 rundll32.exe 84 PID 716 wrote to memory of 1316 716 rundll32.exe 84 PID 716 wrote to memory of 1316 716 rundll32.exe 84 PID 1316 wrote to memory of 772 1316 e5790c6.exe 8 PID 1316 wrote to memory of 780 1316 e5790c6.exe 9 PID 1316 wrote to memory of 376 1316 e5790c6.exe 13 PID 1316 wrote to memory of 2660 1316 e5790c6.exe 44 PID 1316 wrote to memory of 2688 1316 e5790c6.exe 45 PID 1316 wrote to memory of 2864 1316 e5790c6.exe 49 PID 1316 wrote to memory of 3544 1316 e5790c6.exe 56 PID 1316 wrote to memory of 3676 1316 e5790c6.exe 57 PID 1316 wrote to memory of 3884 1316 e5790c6.exe 58 PID 1316 wrote to memory of 3984 1316 e5790c6.exe 59 PID 1316 wrote to memory of 4044 1316 e5790c6.exe 60 PID 1316 wrote to memory of 672 1316 e5790c6.exe 61 PID 1316 wrote to memory of 3916 1316 e5790c6.exe 62 PID 1316 wrote to memory of 1104 1316 e5790c6.exe 74 PID 1316 wrote to memory of 2668 1316 e5790c6.exe 76 PID 1316 wrote to memory of 1204 1316 e5790c6.exe 81 PID 1316 wrote to memory of 2272 1316 e5790c6.exe 82 PID 1316 wrote to memory of 716 1316 e5790c6.exe 83 PID 1316 wrote to memory of 716 1316 e5790c6.exe 83 PID 716 wrote to memory of 3128 716 rundll32.exe 85 PID 716 wrote to memory of 3128 716 rundll32.exe 85 PID 716 wrote to memory of 3128 716 rundll32.exe 85 PID 716 wrote to memory of 1944 716 rundll32.exe 86 PID 716 wrote to memory of 1944 716 rundll32.exe 86 PID 716 wrote to memory of 1944 716 rundll32.exe 86 PID 716 wrote to memory of 3376 716 rundll32.exe 87 PID 716 wrote to memory of 3376 716 rundll32.exe 87 PID 716 wrote to memory of 3376 716 rundll32.exe 87 PID 1316 wrote to memory of 772 1316 e5790c6.exe 8 PID 1316 wrote to memory of 780 1316 e5790c6.exe 9 PID 1316 wrote to memory of 376 1316 e5790c6.exe 13 PID 1316 wrote to memory of 2660 1316 e5790c6.exe 44 PID 1316 wrote to memory of 2688 1316 e5790c6.exe 45 PID 1316 wrote to memory of 2864 1316 e5790c6.exe 49 PID 1316 wrote to memory of 3544 1316 e5790c6.exe 56 PID 1316 wrote to memory of 3676 1316 e5790c6.exe 57 PID 1316 wrote to memory of 3884 1316 e5790c6.exe 58 PID 1316 wrote to memory of 3984 1316 e5790c6.exe 59 PID 1316 wrote to memory of 4044 1316 e5790c6.exe 60 PID 1316 wrote to memory of 672 1316 e5790c6.exe 61 PID 1316 wrote to memory of 3916 1316 e5790c6.exe 62 PID 1316 wrote to memory of 1104 1316 e5790c6.exe 74 PID 1316 wrote to memory of 2668 1316 e5790c6.exe 76 PID 1316 wrote to memory of 3128 1316 e5790c6.exe 85 PID 1316 wrote to memory of 3128 1316 e5790c6.exe 85 PID 1316 wrote to memory of 1944 1316 e5790c6.exe 86 PID 1316 wrote to memory of 1944 1316 e5790c6.exe 86 PID 1316 wrote to memory of 3376 1316 e5790c6.exe 87 PID 1316 wrote to memory of 3376 1316 e5790c6.exe 87 PID 3376 wrote to memory of 772 3376 e57ac0f.exe 8 PID 3376 wrote to memory of 780 3376 e57ac0f.exe 9 PID 3376 wrote to memory of 376 3376 e57ac0f.exe 13 PID 3376 wrote to memory of 2660 3376 e57ac0f.exe 44 PID 3376 wrote to memory of 2688 3376 e57ac0f.exe 45 PID 3376 wrote to memory of 2864 3376 e57ac0f.exe 49 PID 3376 wrote to memory of 3544 3376 e57ac0f.exe 56 PID 3376 wrote to memory of 3676 3376 e57ac0f.exe 57 PID 3376 wrote to memory of 3884 3376 e57ac0f.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" e5790c6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57ac0f.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:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:376
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2688
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2864
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3544
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b74530b9ba525ef08e929979fe655e83c15ebedc0761b95c1d4c15078e0172e.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b74530b9ba525ef08e929979fe655e83c15ebedc0761b95c1d4c15078e0172e.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:716 -
C:\Users\Admin\AppData\Local\Temp\e5790c6.exeC:\Users\Admin\AppData\Local\Temp\e5790c6.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:1316
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C:\Users\Admin\AppData\Local\Temp\e57924d.exeC:\Users\Admin\AppData\Local\Temp\e57924d.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3128
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C:\Users\Admin\AppData\Local\Temp\e57abff.exeC:\Users\Admin\AppData\Local\Temp\e57abff.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1944
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C:\Users\Admin\AppData\Local\Temp\e57ac0f.exeC:\Users\Admin\AppData\Local\Temp\e57ac0f.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:3376
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3676
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3884
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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:3984
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4044
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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:672
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3916
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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:1104
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2668
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1204
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
MD5a09d0ba589d1449401ab5c5ccd6444b5
SHA1912bb5415ae96df2098ee7a91e97b446955bed23
SHA256b70dea45044f2ffd31d8a880b551202948de6d831a457ccb75e03d8613da1fed
SHA512aaeaf8867773bdeacfd0173b60e021545b86c710d85d6d484cec1dde3bdf86cafe8b5ffc29f1cd026ee2b16e0c8e719bf99713939ae5726a57cd570f6ded4fb0
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Filesize
257B
MD564af78e8c03cb4049de251b2c99a6b0c
SHA1ee4274481ee157aebb04b6e25ac5ee40b94c5c64
SHA2567ca382d965a0816295f2ef17c73f59a72d48194518be664fd1c20383a65157ea
SHA512b3e4a27e6bfb651c1ff6dde0ff555bb3e6ad5a16c044f0a25926e20f607c81b4d29ec10c78d250d473145d4f762854c4d8a5390e9c5698c3d61f2a3ad78492e1