Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 21:55
Static task
static1
Behavioral task
behavioral1
Sample
1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe
Resource
win7-20240903-en
General
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Target
1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe
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Size
442KB
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MD5
4ed8806b083dd1feadeca6325668479f
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SHA1
981ea5442b04fe78935c8b5038faf19c74fb3c5e
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SHA256
1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8
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SHA512
6df3a75d05ef72ad3abc57ac1115125ba7d94c2b17bea27bcb43ae9183ad990de09db94693e506cafdd0aad77557d83ffbc6b743c3e5083ae26fc4b5762d8bbe
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SSDEEP
6144:Q0pIAw/5hD4tHC9usgLDdVmknyUdJgJRfEGhTPabSOcagi7mOKVDJk+3dNjZ1:5+D0HC45LHnjdJ65aOnagMeU+3dj1
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
resource yara_rule behavioral1/memory/2328-12-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-5-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-8-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-7-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-11-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-13-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-9-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-14-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-6-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-4-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-10-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-28-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-30-0x0000000002600000-0x000000000368E000-memory.dmp upx behavioral1/memory/2328-29-0x0000000002600000-0x000000000368E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.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 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe Token: SeDebugPrivilege 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2328 wrote to memory of 1108 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe 19 PID 2328 wrote to memory of 1168 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe 20 PID 2328 wrote to memory of 1204 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe 21 PID 2328 wrote to memory of 1512 2328 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe 23 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1168
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe"C:\Users\Admin\AppData\Local\Temp\1f7ec402a72007ebe6e8c5d89471e250ca27ce450182cdb0c0a113135a5b4ba8.exe"2⤵
- 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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2328
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1512
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