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Analysis
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max time kernel
22s -
max time network
25s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02/02/2025, 10:47
Static task
static1
Behavioral task
behavioral1
Sample
8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe
Resource
win7-20241010-en
General
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Target
8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe
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Size
65KB
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MD5
31737807c2383155e9cbff83a8978fa2
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SHA1
628e525b196da1450f127635742cd9617d28f28a
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SHA256
8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45
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SHA512
90aacf8bafb1dab4c736023b7bb1f32872726911607d12f293d4c7bf843beb50fc146682eda1cc2da53eb6581109d8f5812138a95b2ddbcdd78607289b8eb682
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SSDEEP
1536:lEFbnt7dhc39L5LS/kA6/frsZUX3XyaazHpuWA0zcPzR:lIbnxc3XGnHK3DeokcN
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" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\I: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\O: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\H: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\J: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\M: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\Q: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\S: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\L: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\P: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\R: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\G: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\K: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened (read-only) \??\N: 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
resource yara_rule behavioral1/memory/2736-4-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-10-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-6-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-1-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-29-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-3-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-5-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-11-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-9-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-8-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-7-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-31-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-32-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-33-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-34-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-35-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-37-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-38-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-39-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-40-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-43-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-44-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-60-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-62-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-63-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-65-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-66-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-68-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-69-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2736-98-0x0000000000700000-0x00000000017BA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f77b210 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe File opened for modification C:\Windows\SYSTEM.INI 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.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 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe Token: SeDebugPrivilege 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2736 wrote to memory of 1196 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 19 PID 2736 wrote to memory of 1296 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 20 PID 2736 wrote to memory of 1336 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 21 PID 2736 wrote to memory of 1740 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 25 PID 2736 wrote to memory of 1196 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 19 PID 2736 wrote to memory of 1296 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 20 PID 2736 wrote to memory of 1336 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 21 PID 2736 wrote to memory of 1740 2736 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1196
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1296
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1336
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C:\Users\Admin\AppData\Local\Temp\8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.exe"C:\Users\Admin\AppData\Local\Temp\8104822fd5307890699b76343ff39c31a5363b1c966dd9d3f45ec244efed9d45.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:2736
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1740
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