Analysis
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max time kernel
129s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20220718-en -
resource tags
arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2022 19:08
Static task
static1
Behavioral task
behavioral1
Sample
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe
Resource
win7-20220718-en
General
-
Target
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe
-
Size
204KB
-
MD5
4df95899f4aa5a5e00b065fac0455990
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SHA1
db31dd9dbb2607a0ba897efb685c8be71f501b5a
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SHA256
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f
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SHA512
987b8a65c012a5c10618ccf036321c64fe94c1b78761af6170171228f5b6d708275ec22c00537fe48874781a1a029c4b572a95382c4a21fa612a452376ed45c2
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe -
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe -
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe -
Processes:
resource yara_rule behavioral2/memory/868-130-0x00000000021E0000-0x000000000326E000-memory.dmp upx behavioral2/memory/868-132-0x00000000021E0000-0x000000000326E000-memory.dmp upx -
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe -
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe"C:\Users\Admin\AppData\Local\Temp\5549b8fc41a14cb628ddf1257cca05805f63ff16582ce79b9a720277f34cba1f.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- System policy modification