Analysis
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max time kernel
92s -
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
22-12-2024 16:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe
Resource
win7-20240729-en
windows7-x64
15 signatures
120 seconds
General
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Target
f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe
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Size
65KB
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MD5
4bc40c316c1e68f95a8c5d1180f35788
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SHA1
9349c981f3997542a2dacf0fbc70a6fd7248d272
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SHA256
f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1
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SHA512
9fb3cd9d2be39d5e2d20f38c1139c1357e8cf73202a5a8d06255015342e0ade60c54e5518fe2099b02163f9ea57b7d4be03c8da379814253f9bbcce0958d1678
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SSDEEP
768:penS2pkYLFkMKkQDwFIDx8XjotsqLUgecNGPHDzceLbdTkSLTo/3VuRN42UlTcx:pISA3LFkMJT8LLUMYP3LbCSLcC4b2x
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\DisableNotifications = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
Enumerates connected drives 3 TTPs 8 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\M: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\E: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\G: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\H: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\I: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\J: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened (read-only) \??\K: f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
resource yara_rule behavioral2/memory/4500-3-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-7-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-14-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-19-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-16-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-13-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-6-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-15-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-5-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-4-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-22-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-23-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-24-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-25-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-26-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-28-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-29-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-30-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-32-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-34-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-36-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-37-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-40-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4500-42-0x00000000007F0000-0x00000000018AA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57ac4d f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe File opened for modification C:\Windows\SYSTEM.INI f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe Token: SeDebugPrivilege 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 4500 wrote to memory of 780 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 8 PID 4500 wrote to memory of 788 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 9 PID 4500 wrote to memory of 332 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 13 PID 4500 wrote to memory of 2684 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 44 PID 4500 wrote to memory of 2716 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 45 PID 4500 wrote to memory of 2844 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 49 PID 4500 wrote to memory of 3624 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 56 PID 4500 wrote to memory of 3760 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 57 PID 4500 wrote to memory of 3948 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 58 PID 4500 wrote to memory of 4036 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 59 PID 4500 wrote to memory of 996 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 60 PID 4500 wrote to memory of 772 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 61 PID 4500 wrote to memory of 4168 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 62 PID 4500 wrote to memory of 4624 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 64 PID 4500 wrote to memory of 1828 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 75 PID 4500 wrote to memory of 4848 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 81 PID 4500 wrote to memory of 780 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 8 PID 4500 wrote to memory of 788 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 9 PID 4500 wrote to memory of 332 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 13 PID 4500 wrote to memory of 2684 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 44 PID 4500 wrote to memory of 2716 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 45 PID 4500 wrote to memory of 2844 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 49 PID 4500 wrote to memory of 3624 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 56 PID 4500 wrote to memory of 3760 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 57 PID 4500 wrote to memory of 3948 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 58 PID 4500 wrote to memory of 4036 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 59 PID 4500 wrote to memory of 996 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 60 PID 4500 wrote to memory of 772 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 61 PID 4500 wrote to memory of 4168 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 62 PID 4500 wrote to memory of 4624 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 64 PID 4500 wrote to memory of 1828 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 75 PID 4500 wrote to memory of 4848 4500 f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:332
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2716
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2844
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3624
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C:\Users\Admin\AppData\Local\Temp\f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe"C:\Users\Admin\AppData\Local\Temp\f5b9c3a9189b4fc3e64cf2b9e3058ad4fcaa13c91ada2abb198c982d6254e9f1.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4500
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3760
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3948
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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:4036
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:996
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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:772
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4168
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4624
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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:1828
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4848
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
5