Analysis
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max time kernel
20s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26-12-2024 06:52
Static task
static1
Behavioral task
behavioral1
Sample
95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe
Resource
win7-20240708-en
General
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Target
95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe
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Size
65KB
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MD5
c41eef1c3b4089ea54be3002d00a7f9f
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SHA1
765ea1a46ea9a64f32e74ab8fbee9b1ced3a2f9b
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SHA256
95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b
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SHA512
1a7220b92b0b807cf040cdb9f3205a9e3c602b08276fe85e83357bb939149698af0d30a18264406948cb8d682faadf017e919f8fa2c4968995a692e9805a74ec
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SSDEEP
1536:sJEPuog/9rUSEODWLINa3+JQqpQSy5vj0CB5+gcs:sJ1ZUCDuINa+W1jv5+i
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\DisableNotifications = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.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) \??\O: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\I: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\N: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\M: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\R: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\S: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\G: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\J: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\L: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\E: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\K: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\Q: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\T: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\H: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened (read-only) \??\P: 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
resource yara_rule behavioral1/memory/2324-6-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-4-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-1-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-9-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-10-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-11-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-8-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-17-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-7-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-5-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-3-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-33-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-32-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-34-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-35-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-36-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-38-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-39-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-40-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-43-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-42-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-46-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-61-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-64-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-66-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-71-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-74-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-77-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-78-0x0000000000560000-0x000000000161A000-memory.dmp upx behavioral1/memory/2324-111-0x0000000000560000-0x000000000161A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76eafb 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe File opened for modification C:\Windows\SYSTEM.INI 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.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 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe Token: SeDebugPrivilege 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2324 wrote to memory of 1108 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 19 PID 2324 wrote to memory of 1172 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 20 PID 2324 wrote to memory of 1204 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 21 PID 2324 wrote to memory of 1520 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 23 PID 2324 wrote to memory of 1108 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 19 PID 2324 wrote to memory of 1172 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 20 PID 2324 wrote to memory of 1204 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe 21 PID 2324 wrote to memory of 1520 2324 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.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" 95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.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:1172
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.exe"C:\Users\Admin\AppData\Local\Temp\95a29c1b0ffc3192420bbe88f2ac8465000c7330d241df7ff625fa5f1747341b.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:2324
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1520
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