Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19/02/2024, 23:33
Static task
static1
Behavioral task
behavioral1
Sample
127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe
Resource
win7-20231215-en
General
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Target
127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe
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Size
1.2MB
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MD5
e81645f1423b75c639a838b41dc81189
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SHA1
7e380795001c8f73e13916e0cb8ac0f9105d940c
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SHA256
127c24351313517f0de26736086772f74114bac3f178056320399851a733c215
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SHA512
8da46bf21152c7b8aae9842e4c14b65a46e980936f3bc59e101cb237daa97c563428a37e372308b2c0c7a303eabc39fb37a477bfbecc0ebd42677c3afb781fc0
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SSDEEP
1536:bZa9uQ9S/gz/oFmgwb3tfW+d7VrqTiNLBrr7a7EjlM5ExQ2Wx25cjW8Lx:aukumgGdfW+dJrqT6BnRjumQtQcX
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
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
resource yara_rule behavioral1/memory/2512-1-0x0000000001DB0000-0x0000000002E6A000-memory.dmp upx behavioral1/memory/2512-3-0x0000000001DB0000-0x0000000002E6A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\f76422e 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe"C:\Users\Admin\AppData\Local\Temp\127c24351313517f0de26736086772f74114bac3f178056320399851a733c215.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
PID:2512
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1