Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 06:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e1014a4a4575c563c5c7d1838057d1693adba10b0ed3f598346bb46063e465a0.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
e1014a4a4575c563c5c7d1838057d1693adba10b0ed3f598346bb46063e465a0.dll
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Size
120KB
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MD5
5f6a8897b195dc91807d2e2f86c3c55b
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SHA1
5e212394455ff7eb24aa5b23269f5520ee892aa4
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SHA256
e1014a4a4575c563c5c7d1838057d1693adba10b0ed3f598346bb46063e465a0
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SHA512
09ef3c0d5082619319ef1d51b2c05a91d5474d659e5f6f0e852ec990a4bd1adfd2c3bee44cd5c062896028eb4e070093465e5710c7f8745e8bbba6c238e64c47
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SSDEEP
1536:Zp4Aw/Mx/5fhQYUO/NzVWYVpWXALD/WTFg/1hOLevviDFpTFnC8hQqVhjsH1:ZprOMx/55yAdWyyFgrO4AFtZC8SqU
Malware Config
Extracted
Family
sality
C2
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 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f76c523.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f76c523.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c523.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f76c38d.exe -
Executes dropped EXE 3 IoCs
pid Process 816 f76c38d.exe 2704 f76c523.exe 2616 f76df76.exe -
Loads dropped DLL 6 IoCs
pid Process 1992 rundll32.exe 1992 rundll32.exe 1992 rundll32.exe 1992 rundll32.exe 1992 rundll32.exe 1992 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f76c38d.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f76c523.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f76c523.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f76c523.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c523.exe -
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: f76c38d.exe File opened (read-only) \??\Q: f76c38d.exe File opened (read-only) \??\S: f76c38d.exe File opened (read-only) \??\T: f76c38d.exe File opened (read-only) \??\H: f76c38d.exe File opened (read-only) \??\K: f76c38d.exe File opened (read-only) \??\R: f76c38d.exe File opened (read-only) \??\E: f76c38d.exe File opened (read-only) \??\M: f76c38d.exe File opened (read-only) \??\O: f76c38d.exe File opened (read-only) \??\P: f76c38d.exe File opened (read-only) \??\I: f76c38d.exe File opened (read-only) \??\J: f76c38d.exe File opened (read-only) \??\G: f76c38d.exe File opened (read-only) \??\L: f76c38d.exe -
resource yara_rule behavioral1/memory/816-22-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-14-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-16-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-18-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-21-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-20-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-19-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-17-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-15-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-13-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-62-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-63-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-64-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-65-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-66-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-68-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-69-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-84-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-86-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-88-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/816-159-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2704-172-0x00000000009A0000-0x0000000001A5A000-memory.dmp upx behavioral1/memory/2704-197-0x00000000009A0000-0x0000000001A5A000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\f76c3fb f76c38d.exe File opened for modification C:\Windows\SYSTEM.INI f76c38d.exe File created C:\Windows\f77143c f76c523.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 f76c38d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f76c523.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 816 f76c38d.exe 816 f76c38d.exe 2704 f76c523.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 816 f76c38d.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe Token: SeDebugPrivilege 2704 f76c523.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 2148 wrote to memory of 1992 2148 rundll32.exe 30 PID 1992 wrote to memory of 816 1992 rundll32.exe 31 PID 1992 wrote to memory of 816 1992 rundll32.exe 31 PID 1992 wrote to memory of 816 1992 rundll32.exe 31 PID 1992 wrote to memory of 816 1992 rundll32.exe 31 PID 816 wrote to memory of 1116 816 f76c38d.exe 19 PID 816 wrote to memory of 1172 816 f76c38d.exe 20 PID 816 wrote to memory of 1236 816 f76c38d.exe 21 PID 816 wrote to memory of 2040 816 f76c38d.exe 23 PID 816 wrote to memory of 2148 816 f76c38d.exe 29 PID 816 wrote to memory of 1992 816 f76c38d.exe 30 PID 816 wrote to memory of 1992 816 f76c38d.exe 30 PID 1992 wrote to memory of 2704 1992 rundll32.exe 32 PID 1992 wrote to memory of 2704 1992 rundll32.exe 32 PID 1992 wrote to memory of 2704 1992 rundll32.exe 32 PID 1992 wrote to memory of 2704 1992 rundll32.exe 32 PID 1992 wrote to memory of 2616 1992 rundll32.exe 34 PID 1992 wrote to memory of 2616 1992 rundll32.exe 34 PID 1992 wrote to memory of 2616 1992 rundll32.exe 34 PID 1992 wrote to memory of 2616 1992 rundll32.exe 34 PID 816 wrote to memory of 1116 816 f76c38d.exe 19 PID 816 wrote to memory of 1172 816 f76c38d.exe 20 PID 816 wrote to memory of 1236 816 f76c38d.exe 21 PID 816 wrote to memory of 2040 816 f76c38d.exe 23 PID 816 wrote to memory of 2704 816 f76c38d.exe 32 PID 816 wrote to memory of 2704 816 f76c38d.exe 32 PID 816 wrote to memory of 2616 816 f76c38d.exe 34 PID 816 wrote to memory of 2616 816 f76c38d.exe 34 PID 2704 wrote to memory of 1116 2704 f76c523.exe 19 PID 2704 wrote to memory of 1172 2704 f76c523.exe 20 PID 2704 wrote to memory of 1236 2704 f76c523.exe 21 PID 2704 wrote to memory of 2040 2704 f76c523.exe 23 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c38d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f76c523.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1116
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1172
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1236
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e1014a4a4575c563c5c7d1838057d1693adba10b0ed3f598346bb46063e465a0.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e1014a4a4575c563c5c7d1838057d1693adba10b0ed3f598346bb46063e465a0.dll,#13⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\f76c38d.exeC:\Users\Admin\AppData\Local\Temp\f76c38d.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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:816
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C:\Users\Admin\AppData\Local\Temp\f76c523.exeC:\Users\Admin\AppData\Local\Temp\f76c523.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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 WriteProcessMemory
- System policy modification
PID:2704
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C:\Users\Admin\AppData\Local\Temp\f76df76.exeC:\Users\Admin\AppData\Local\Temp\f76df76.exe4⤵
- Executes dropped EXE
PID:2616
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2040
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
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
257B
MD5bf9de400127a943db991ebb6992f671b
SHA1d6096c42f12e7809f046bf9275c6af6ffe53d628
SHA25658053d4ddb7c9e22f732d43101a8c95efb772d9f3790ec3a766944e4ada04042
SHA5120b1ff2a6e72b9d37577d12f68f6a73d96715d6dec779d0874161e38c6cbc71844ba998d561eb4ea2c1eab8e3ac3ddee78d65b57aeeb8c7d28c7f94af83bb850c
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Filesize
97KB
MD514684c7f4ab3d9b06b095eeca29e19e1
SHA148ee4ab0c277495439def44bf264ffa020cd5c30
SHA256f961a052a0bd32634cbf3ca37998d771186517e44fd19cacbba335c83279b13a
SHA512a63eb78eb258a3816891f7822e25241dc690a8643ebb61d2c11c65a06b9beefbe620be30769b5bda4be680ad2b5157581065b963c000cef1c5f1d275303bdf5c