Analysis
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max time kernel
93s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 04:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe
Resource
win7-20240708-en
windows7-x64
15 signatures
150 seconds
General
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Target
537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe
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Size
97KB
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MD5
e5453e1763e4b77e2a9894e804ce260a
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SHA1
306cb430776590fb42dabe188b1e235c1f6009da
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SHA256
537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f
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SHA512
8971c0b9220be32ee81846c81b24243cbbf4e6528a0e568f6c48627a9bde43fe78f2dd2f9fe7a425c9e0eb839130d6c822e7e25054094f7194b33601e4782bbc
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SSDEEP
1536:hEPb71cTt54NKJnaQ5d9Fm2BDMGwl+cideuPKstWVUY0TjSUrCdT:eD71caKJnn1HFtisI2YmuUedT
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" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Enumerates connected drives 3 TTPs 13 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\P: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\R: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\G: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\I: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\J: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\K: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\L: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\M: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\E: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\H: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\N: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\O: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened (read-only) \??\Q: 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
resource yara_rule behavioral2/memory/4724-1-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-5-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-7-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-13-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-17-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-4-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-6-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-3-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-20-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-19-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-21-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-22-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-23-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-24-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-25-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-27-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-28-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-29-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-31-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-32-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-35-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-37-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-40-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-42-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-44-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-51-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-52-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-55-0x0000000000800000-0x00000000018BA000-memory.dmp upx behavioral2/memory/4724-60-0x0000000000800000-0x00000000018BA000-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 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5791a1 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe File opened for modification C:\Windows\SYSTEM.INI 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.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 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe Token: SeDebugPrivilege 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 4724 wrote to memory of 800 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 9 PID 4724 wrote to memory of 808 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 10 PID 4724 wrote to memory of 372 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 13 PID 4724 wrote to memory of 2676 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 44 PID 4724 wrote to memory of 2684 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 45 PID 4724 wrote to memory of 2792 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 47 PID 4724 wrote to memory of 3500 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 56 PID 4724 wrote to memory of 3684 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 57 PID 4724 wrote to memory of 3892 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 58 PID 4724 wrote to memory of 3992 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 59 PID 4724 wrote to memory of 4060 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 60 PID 4724 wrote to memory of 2836 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 61 PID 4724 wrote to memory of 4204 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 62 PID 4724 wrote to memory of 2496 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 74 PID 4724 wrote to memory of 4944 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 76 PID 4724 wrote to memory of 3556 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 81 PID 4724 wrote to memory of 800 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 9 PID 4724 wrote to memory of 808 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 10 PID 4724 wrote to memory of 372 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 13 PID 4724 wrote to memory of 2676 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 44 PID 4724 wrote to memory of 2684 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 45 PID 4724 wrote to memory of 2792 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 47 PID 4724 wrote to memory of 3500 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 56 PID 4724 wrote to memory of 3684 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 57 PID 4724 wrote to memory of 3892 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 58 PID 4724 wrote to memory of 3992 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 59 PID 4724 wrote to memory of 4060 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 60 PID 4724 wrote to memory of 2836 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 61 PID 4724 wrote to memory of 4204 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 62 PID 4724 wrote to memory of 2496 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 74 PID 4724 wrote to memory of 4944 4724 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:808
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:372
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2684
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2792
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3500
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C:\Users\Admin\AppData\Local\Temp\537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.exe"C:\Users\Admin\AppData\Local\Temp\537a8a53edf8357b06e5a8e354931dd3666b4bc79bf3ce070e53499c89ffd18f.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 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:4724
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3892
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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:3992
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4060
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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:2836
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4204
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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:2496
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4944
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3556
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