Analysis
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max time kernel
21s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
08/01/2025, 07:10
Static task
static1
Behavioral task
behavioral1
Sample
1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe
Resource
win7-20241010-en
General
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Target
1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe
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Size
65KB
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MD5
1a90db653491416cca8578f71343f8d9
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SHA1
c5e1281b6215e803fc604ad44ae1619b7a60c430
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SHA256
1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba
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SHA512
06794dece6565a767d9058f44044d07984f6dfd54d8f6348fca0ba9a9795e5f9b713fe2061261878f1abede3384fde2d77aeb3f55babe800d958c15fb7b4d461
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SSDEEP
1536:NYi4NIh7RfpQdlKpvOOrq5EduuUEazOa7QrN8Ivd:v4iVwamOrq2dHLazOaeN7vd
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" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.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) \??\E: 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
resource yara_rule behavioral1/memory/2164-3-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-1-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-6-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-10-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-11-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-9-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-8-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-7-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-5-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-4-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-30-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-42-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-31-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-46-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-47-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-48-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-54-0x0000000000960000-0x0000000001A1A000-memory.dmp upx behavioral1/memory/2164-75-0x0000000000960000-0x0000000001A1A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f77e8ba 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe File opened for modification C:\Windows\SYSTEM.INI 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.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 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe Token: SeDebugPrivilege 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1104 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 18 PID 2164 wrote to memory of 1168 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 19 PID 2164 wrote to memory of 1204 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 20 PID 2164 wrote to memory of 1628 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 22 PID 2164 wrote to memory of 1104 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 18 PID 2164 wrote to memory of 1168 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 19 PID 2164 wrote to memory of 1204 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 20 PID 2164 wrote to memory of 1628 2164 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe 22 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1104
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1168
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.exe"C:\Users\Admin\AppData\Local\Temp\1b23a380683b6f37069f8f78bb5d19b1c71690b94df69a994ed979e751b432ba.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:2164
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1628
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