Analysis
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max time kernel
20s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
20-12-2024 01:17
Static task
static1
Behavioral task
behavioral1
Sample
40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe
Resource
win7-20240729-en
General
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Target
40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe
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Size
65KB
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MD5
3d928443f4191f934a2e4aa86534a220
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SHA1
47636148c41824f9c4f33e0d60af98d51d1a5b02
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SHA256
40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efb
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SHA512
e43e6f68da73d952171143db12b26e29626fd6eada95cc449ed7218addccf00bcf42df3453a7370ef765fb9aeefc65203362d359469552f0ee8a17353ef7c2e8
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SSDEEP
1536:lGOXs5acneg5cqOwN4VNwaE1BipGuriEk+JAqEUax8j+jm6vkH4bAyy2a:lG2sacekcnweNwaGMjG+JAqE+VukH4s7
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\DisableNotifications = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
Enumerates connected drives 3 TTPs 13 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\I: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\M: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\Q: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\R: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\P: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\S: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\H: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\J: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\K: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\L: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\N: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened (read-only) \??\O: 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
resource yara_rule behavioral1/memory/2236-18-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-20-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-25-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-24-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-21-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-19-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-17-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-5-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-4-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-3-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-31-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-32-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-33-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-34-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-35-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-36-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-37-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-39-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-40-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-41-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-45-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-52-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-54-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-56-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-58-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-64-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-67-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-74-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-76-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/2236-97-0x0000000000690000-0x000000000174A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f776e5d 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe File opened for modification C:\Windows\SYSTEM.INI 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.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 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe Token: SeDebugPrivilege 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2236 wrote to memory of 1176 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 19 PID 2236 wrote to memory of 1312 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 20 PID 2236 wrote to memory of 1364 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 21 PID 2236 wrote to memory of 1480 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 23 PID 2236 wrote to memory of 1176 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 19 PID 2236 wrote to memory of 1312 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 20 PID 2236 wrote to memory of 1364 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe 21 PID 2236 wrote to memory of 1480 2236 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.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" 40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1176
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1312
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1364
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C:\Users\Admin\AppData\Local\Temp\40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe"C:\Users\Admin\AppData\Local\Temp\40804cf1b6eafe324203715076dc73dd801149089f90aeb11325e757d1948efbN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2236
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1480
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