Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 20:02
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe
Resource
win7-20241010-en
General
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Target
2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe
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Size
663KB
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MD5
51487c2996fb5ebae123ce69d06bd091
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SHA1
a7daf7bfe2e5c24d305653e9c55c9a898e7adf3a
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SHA256
ec82583402fc8edc040c22e3db78b3d26f5186363a8d07585d083f7adb24cfd8
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SHA512
bad124b9c7c37480120c230166f576423ed41858af1af3eee093798c079952c0d93199eb62d91c0947cb3ad3a570726bdc802089a43eca27964fb0238bcb7d0f
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SSDEEP
12288:uGdfJDRM8SmKrBh69mpmSi6AxOzaO9TsnD98A7xH5zbgsTq:fdhDRYmKi9uiZYzZ9TSD9J7xH5zss2
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/
http://klkjwre77638dfqwieuoi888.info/
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" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
Disables Task Manager via registry modification
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
resource yara_rule behavioral1/memory/2620-1-0x0000000002020000-0x00000000030AE000-memory.dmp upx -
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 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-23_51487c2996fb5ebae123ce69d06bd091_mafia.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- System policy modification
PID:2620
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