Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 02:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe
Resource
win7-20241023-en
windows7-x64
18 signatures
150 seconds
General
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Target
b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe
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Size
1.7MB
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MD5
6866c51e81a289b054be5cbb77dd1b1d
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SHA1
4b1c9f90bbd321523c66392eef741eed9063befa
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SHA256
b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02
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SHA512
db6152ad0e12f1cbe6506ea1e111657ed5c6c8c459b121581a49aa6adad7c8b840212f3074ff416b6dd15fb59d9e4b8e4caafeb61127d8300db25568957c7587
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SSDEEP
49152:Au0LSVHASxN9aD7sOP93ZPaZRNsa95ZN5f:n0mVgSxa872av5
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 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Executes dropped EXE 1 IoCs
pid Process 2912 msiinst.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
resource yara_rule behavioral2/memory/1056-21-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-1-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-37-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-45-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-54-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-53-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-56-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-22-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-57-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-39-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-55-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-58-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-63-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-59-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-64-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-65-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral2/memory/1056-104-0x00000000025D0000-0x000000000368A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5790a7 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe File opened for modification C:\Windows\SYSTEM.INI b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 msiinst.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe Token: SeDebugPrivilege 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 1056 wrote to memory of 788 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 9 PID 1056 wrote to memory of 796 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 10 PID 1056 wrote to memory of 2912 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 82 PID 1056 wrote to memory of 2912 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 82 PID 1056 wrote to memory of 2912 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 82 PID 1056 wrote to memory of 316 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 13 PID 1056 wrote to memory of 2664 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 48 PID 1056 wrote to memory of 2756 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 50 PID 1056 wrote to memory of 3000 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 51 PID 1056 wrote to memory of 3464 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 56 PID 1056 wrote to memory of 3556 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 57 PID 1056 wrote to memory of 3816 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 58 PID 1056 wrote to memory of 3924 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 59 PID 1056 wrote to memory of 3988 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 60 PID 1056 wrote to memory of 4088 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 61 PID 1056 wrote to memory of 4280 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 62 PID 1056 wrote to memory of 4720 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 64 PID 1056 wrote to memory of 2200 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 76 PID 1056 wrote to memory of 788 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 9 PID 1056 wrote to memory of 796 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 10 PID 1056 wrote to memory of 316 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 13 PID 1056 wrote to memory of 2664 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 48 PID 1056 wrote to memory of 2756 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 50 PID 1056 wrote to memory of 3000 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 51 PID 1056 wrote to memory of 3464 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 56 PID 1056 wrote to memory of 3556 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 57 PID 1056 wrote to memory of 3816 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 58 PID 1056 wrote to memory of 3924 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 59 PID 1056 wrote to memory of 3988 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 60 PID 1056 wrote to memory of 4088 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 61 PID 1056 wrote to memory of 4280 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 62 PID 1056 wrote to memory of 4720 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 64 PID 1056 wrote to memory of 2200 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 76 PID 1056 wrote to memory of 2912 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 82 PID 1056 wrote to memory of 2912 1056 b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe 82 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2756
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3000
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3464
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C:\Users\Admin\AppData\Local\Temp\b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe"C:\Users\Admin\AppData\Local\Temp\b4f157404b1734654e67bf5c46f9b1d20651264ff193b6bb1355ed8bb6e5ee02.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Adds Run key to start application
- 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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1056 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msiinst.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msiinst.exe /i instmsi.msi MSIEXECREG=1 /m /qb+!3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2912
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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:3816
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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:3924
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3988
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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:4088
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4280
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4720
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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:2200
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
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
6Replay Monitor
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Downloads
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Filesize
36KB
MD55e9189e28544286137eb313100835892
SHA1a8ae60ab85015e70a2cdf171919b3296b5b831d1
SHA256a68d8931dc6ddf89cd36374f1fa5a01aaca3fb4694610cd9ef1ff62d53332515
SHA51211eb6914b78738517b483ad21bc0282c78580b5bf7f9c9abc6570fedb5d82775cda2cb629c7c37e636937637103cb19d282b6e3175bfc1edf6e0484f1810b52c