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
12/11/2024, 21:43
Static task
static1
Behavioral task
behavioral1
Sample
474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe
Resource
win7-20240903-en
General
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Target
474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe
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Size
409KB
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MD5
c363f6ff4a7827f0361df2e40ff059df
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SHA1
eb6581a9e23660fdb63dbb7b1c85e8ef42c14003
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SHA256
474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b
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SHA512
2339be80b091d94b85ebff304c776c078a9246e3db2d9af3e4555471ceddf07875fed78eba7cdd37d64f5b0340aa3bf9c20dc905b7e2a61e929a8f17cca07ce7
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SSDEEP
3072:PGGgeOxL86PcvgKOEtgvZPITucCTiMSBEK1Ier5jslcnsG4/:OIOxLfPcvgKVUZQqcCT6HB9lDC
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\DisableNotifications = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Disables Task Manager via registry modification
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe File opened (read-only) \??\G: 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe File opened (read-only) \??\H: 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
resource yara_rule behavioral1/memory/2056-5-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-9-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-4-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-3-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-8-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-10-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-13-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-12-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-11-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-7-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-6-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-28-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-30-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-29-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-32-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-33-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-34-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx behavioral1/memory/2056-54-0x0000000001DF0000-0x0000000002E7E000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.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 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe Token: SeDebugPrivilege 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2056 wrote to memory of 1064 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe 18 PID 2056 wrote to memory of 1164 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe 20 PID 2056 wrote to memory of 1188 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe 21 PID 2056 wrote to memory of 1428 2056 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.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" 474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1064
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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:1188
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C:\Users\Admin\AppData\Local\Temp\474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe"C:\Users\Admin\AppData\Local\Temp\474d2babb0c6a3db591ebe1ba0e3319816c197d4f4ee17967f3a3e97b13e3e0b.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- 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:2056
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1428
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