Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 09:41
Static task
static1
Behavioral task
behavioral1
Sample
d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe
Resource
win7-20240708-en
General
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Target
d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe
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Size
367KB
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MD5
b98cd8c11e16c6db23fe1929aad8ace3
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SHA1
bd9dceaa33ebed1458d850248a0777793fc6ad79
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SHA256
d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df
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SHA512
52ec441ef27760d6ebfc63338992e22b7a4e82b03307af3b1273173a4db103b17388bf1faaec77e318b04b5ca7f74917e1412661fc32e752f827d46dbc8a9a96
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SSDEEP
6144:ktCG1f7lLw66cfb/PnQXLRYCbE7bV3xA09bM/vOAt9PLCcF7crY21:ktCU7dbVfTPnQXLKWE7bVVFM/fGcF7ZA
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
resource yara_rule behavioral1/memory/2860-5-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-9-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-3-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-17-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-6-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-8-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-13-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-10-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-4-0x0000000002050000-0x000000000310A000-memory.dmp upx behavioral1/memory/2860-7-0x0000000002050000-0x000000000310A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76e1a8 d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe File opened for modification C:\Windows\SYSTEM.INI d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.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 d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.exe"C:\Users\Admin\AppData\Local\Temp\d7af9e7d529fa4bb084e6407bef2650ac7bd537e88ea009beb95ca544b9b36df.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 Location Discovery: System Language Discovery
- System policy modification
PID:2860
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