Analysis
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max time kernel
16s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 10:23
Static task
static1
Behavioral task
behavioral1
Sample
d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe
Resource
win7-20241010-en
General
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Target
d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe
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Size
251KB
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MD5
00936017d01ef0a8c4eae04184893720
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SHA1
3da5f2381fdc1f7b71d24eab9e6ceffef9f92f6a
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SHA256
d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2c
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SHA512
c799f14447a413af23776b376598ac8120237f249e1a5628a374352065df5b3844a0dedcc1bb47258330896590aa52cd911b4e55a454b08affe498b984431e27
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SSDEEP
6144:pUa1qPDlTSY/ML4EWnC9n6kOvhpJU7Wad0Lta0Yl1:MTSYEUEWnClGBW0rA1
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" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
resource yara_rule behavioral1/memory/2236-5-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-4-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-10-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-9-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-6-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-8-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-3-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-7-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-23-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-26-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-27-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-28-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-29-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-30-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-33-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-34-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx behavioral1/memory/2236-52-0x0000000001DD0000-0x0000000002E5E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.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 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe Token: SeDebugPrivilege 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2236 wrote to memory of 1108 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe 19 PID 2236 wrote to memory of 1164 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe 20 PID 2236 wrote to memory of 1220 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe 21 PID 2236 wrote to memory of 1244 2236 d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.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" d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.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:1164
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1220
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C:\Users\Admin\AppData\Local\Temp\d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.exe"C:\Users\Admin\AppData\Local\Temp\d45788f8f6b981f24a6b918ec433f437fd19d718e84825ceab5d996361931d2cN.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:1244
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